Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Sept. 28, 2021, 3:55 p.m.	Sept. 28, 2021, 4:08 p.m.

Size	533.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`c203b85591cefe40d1f7ed64e2e6ff9c`
SHA256	`cc0ba16fbcd21a2585f713a0abe2afdb9383eade2e282909e19101e0347b6c14`
CRC32	`941F7521`
ssdeep	`12288:yIF/OVF0P7zARZakhGqrZGAGqdem8nph4:yIFQWP7iVh9lG8b8T4`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

bobo.exe "C:\Users\test22\AppData\Local\Temp\bobo.exe"
2072
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\znhukoNTni" /XML "C:\Users\test22\AppData\Local\Temp\tmpA145.tmp"
  2344
- bobo.exe "C:\Users\test22\AppData\Local\Temp\bobo.exe"
  1468

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (5 events)

Time & API	Arguments	Status	Return
GetComputerNameW Sept. 28, 2021, 4:07 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 28, 2021, 4:07 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 28, 2021, 4:07 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 28, 2021, 4:07 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 28, 2021, 4:07 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 28, 2021, 3:55 p.m.			0	0
IsDebuggerPresent Sept. 28, 2021, 3:55 p.m.			0	0
IsDebuggerPresent Sept. 28, 2021, 4:07 p.m.			0	0
IsDebuggerPresent Sept. 28, 2021, 4:07 p.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Sept. 28, 2021, 4:07 p.m.	buffer: ERROR: console_handle: 0x0000000b	1	1	0
WriteConsoleW Sept. 28, 2021, 4:07 p.m.	buffer: The system cannot find the file specified. console_handle: 0x0000000b	1	1	0

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx Sept. 28, 2021, 3:55 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Sept. 28, 2021, 4:07 p.m.	stacktrace: 0x7a1798 0x7a0fbb DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x720a2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x720b264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x720b2e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x721674ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72167610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x721f1dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x721f1e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x721f1f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x721f416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x736ef5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 8b d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x7a1c0b registers.esp: 3337760 registers.edi: 3337784 registers.eax: 0 registers.ebp: 3337796 registers.edx: 195 registers.ebx: 3338044 registers.esi: 38235388 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Sept. 28, 2021, 4:07 p.m.

stacktrace:

0x7a1798
0x7a0fbb
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x720a2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x720b264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x720b2e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x721674ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72167610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x721f1dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x721f1e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x721f1f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x721f416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x736ef5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743c7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743c4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 8b d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x7a1c0b
registers.esp: 3337760
registers.edi: 3337784
registers.eax: 0
registers.ebp: 3337796
registers.edx: 195
registers.ebx: 3338044
registers.esi: 38235388
registers.ecx: 0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Allocates read-write-execute memory (usually to unpack itself) (50 out of 65 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 1966080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ad0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c70000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00900000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00970000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00625000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0062b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00627000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0061a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00617000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72142000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00616000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:55 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a21000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a22000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a23000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a24000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a2a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a2f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04df0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04df1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04df2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:56 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04df3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:57 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04df4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:57 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04df5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 3:57 p.m.	process_identifier: 2072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04df6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00980000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 1179648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00930000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00455000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00457000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72a02000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 28, 2021, 4:07 p.m.	process_identifier: 1468 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates a suspicious process (2 events)

cmdline	schtasks.exe /Create /TN "Updates\znhukoNTni" /XML "C:\Users\test22\AppData\Local\Temp\tmpA145.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\znhukoNTni" /XML "C:\Users\test22\AppData\Local\Temp\tmpA145.tmp"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Sept. 28, 2021, 3:57 p.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\znhukoNTni" /XML "C:\Users\test22\AppData\Local\Temp\tmpA145.tmp" filepath: schtasks.exe	1	1	0

Moves the original executable to a new location (1 event)

Time & API	Arguments	Status	Return	Repeated
MoveFileWithProgressW Sept. 28, 2021, 4:07 p.m.	newfilepath_r: C:\Users\test22\AppData\Local\Temp\\tmpG719.tmp flags: 8 oldfilepath_r: C:\Users\test22\AppData\Local\Temp\bobo.exe newfilepath: C:\Users\test22\AppData\Local\Temp\tmpG719.tmp oldfilepath: C:\Users\test22\AppData\Local\Temp\bobo.exe	1	1	0

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x00084800', u'virtual_address': u'0x00002000', u'entropy': 7.643693626535225, u'name': u'.text', u'virtual_size': u'0x00084734'}

entropy

7.64369362654

description

A section with a high entropy has been found

entropy

0.995305164319

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Sept. 28, 2021, 3:56 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Sept. 28, 2021, 4:07 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (10 events)

description	Communications smtp	rule	Network_SMTP_dotNet
description	Run a KeyLogger	rule	KeyLogger
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	schtasks.exe /Create /TN "Updates\znhukoNTni" /XML "C:\Users\test22\AppData\Local\Temp\tmpA145.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\znhukoNTni" /XML "C:\Users\test22\AppData\Local\Temp\tmpA145.tmp"

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 28, 2021, 3:57 p.m.	process_identifier: 1468 region_size: 245760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003a4	1	0	0

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Sept. 28, 2021, 4:07 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

A process attempted to delay the analysis task. (1 event)

description

bobo.exe tried to sleep 5456482 seconds, actually delayed analysis time by 5456482 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmpA145.tmp

Potential code injection by writing to the memory of another process (4 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL{PaàXnv @ À@vW@ H.texttV X `.rsrc@Z@@.reloc `@B base_address: 0x00400000 process_identifier: 1468 process_handle: 0x000003a4	1	1
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: 8Ph ¬Pê¬4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoè000004b0,FileDescription 0FileVersion0.0.0.0l%InternalNameOKRhGazKcdSUVwxznYrImcvccVMYzCKt.exe(LegalCopyright t%OriginalFilenameOKRhGazKcdSUVwxznYrImcvccVMYzCKt.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x00438000 process_identifier: 1468 process_handle: 0x000003a4	1	1
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: pp6 base_address: 0x0043a000 process_identifier: 1468 process_handle: 0x000003a4	1	1
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1468 process_handle: 0x000003a4	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL{PaàXnv @ À@vW@ H.texttV X `.rsrc@Z@@.reloc `@B base_address: 0x00400000 process_identifier: 1468 process_handle: 0x000003a4	1	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2072 called NtSetContextThread to modify thread in remote process 1468
NtSetContextThread Sept. 28, 2021, 3:57 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421230 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003b0 process_identifier: 1468	1	0	0

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2072 resumed a thread in remote process 1468
NtResumeThread Sept. 28, 2021, 3:57 p.m.	thread_handle: 0x000003b0 suspend_count: 1 process_identifier: 1468	1	0	0

Executed a process and injected code into it, probably while unpacking (24 events)

Time & API	Arguments	Status	Return
NtResumeThread Sept. 28, 2021, 3:55 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2072	1	0
NtResumeThread Sept. 28, 2021, 3:55 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2072	1	0
NtResumeThread Sept. 28, 2021, 3:55 p.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 2072	1	0
NtResumeThread Sept. 28, 2021, 3:56 p.m.	thread_handle: 0x00000298 suspend_count: 1 process_identifier: 2072	1	0
NtResumeThread Sept. 28, 2021, 3:57 p.m.	thread_handle: 0x000002b4 suspend_count: 1 process_identifier: 2072	1	0
CreateProcessInternalW Sept. 28, 2021, 3:57 p.m.	thread_identifier: 2740 thread_handle: 0x000003e4 process_identifier: 2344 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\znhukoNTni" /XML "C:\Users\test22\AppData\Local\Temp\tmpA145.tmp" filepath_r: C:\Windows\System32\schtasks.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x000003ec	1	1
CreateProcessInternalW Sept. 28, 2021, 3:57 p.m.	thread_identifier: 3024 thread_handle: 0x000003b0 process_identifier: 1468 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\bobo.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\bobo.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003a4	1	1
NtGetContextThread Sept. 28, 2021, 3:57 p.m.	thread_handle: 0x000003b0	1	0
NtAllocateVirtualMemory Sept. 28, 2021, 3:57 p.m.	process_identifier: 1468 region_size: 245760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003a4	1	0
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL{PaàXnv @ À@vW@ H.texttV X `.rsrc@Z@@.reloc `@B base_address: 0x00400000 process_identifier: 1468 process_handle: 0x000003a4	1	1
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: base_address: 0x00402000 process_identifier: 1468 process_handle: 0x000003a4	1	1
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: 8Ph ¬Pê¬4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoè000004b0,FileDescription 0FileVersion0.0.0.0l%InternalNameOKRhGazKcdSUVwxznYrImcvccVMYzCKt.exe(LegalCopyright t%OriginalFilenameOKRhGazKcdSUVwxznYrImcvccVMYzCKt.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x00438000 process_identifier: 1468 process_handle: 0x000003a4	1	1
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: pp6 base_address: 0x0043a000 process_identifier: 1468 process_handle: 0x000003a4	1	1
WriteProcessMemory Sept. 28, 2021, 3:57 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1468 process_handle: 0x000003a4	1	1
NtSetContextThread Sept. 28, 2021, 3:57 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421230 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003b0 process_identifier: 1468	1	0
NtResumeThread Sept. 28, 2021, 3:57 p.m.	thread_handle: 0x000003b0 suspend_count: 1 process_identifier: 1468	1	0
NtResumeThread Sept. 28, 2021, 3:57 p.m.	thread_handle: 0x000003d8 suspend_count: 1 process_identifier: 2072	1	0
NtResumeThread Sept. 28, 2021, 4:07 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1468	1	0
NtResumeThread Sept. 28, 2021, 4:07 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 1468	1	0
NtResumeThread Sept. 28, 2021, 4:07 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 1468	1	0
NtResumeThread Sept. 28, 2021, 4:07 p.m.	thread_handle: 0x00000314 suspend_count: 1 process_identifier: 1468	1	0
NtResumeThread Sept. 28, 2021, 4:07 p.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 1468	1	0
NtResumeThread Sept. 28, 2021, 4:07 p.m.	thread_handle: 0x00000398 suspend_count: 1 process_identifier: 1468	1	0
NtResumeThread Sept. 28, 2021, 4:07 p.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 1468	1	0

File has been identified by 38 AntiVirus engines on VirusTotal as malicious (38 events)

Lionic	Trojan.MSIL.Androm.m!c
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
ALYac	Gen:Variant.MSILHeracles.27342
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
K7GW	Trojan ( 0058818b1 )
CrowdStrike	win/malicious_confidence_100% (W)
Arcabit	Trojan.MSILHeracles.D6ACE
Cyren	W32/MSIL_Kryptik.FQY.gen!Eldorado
Symantec	Scr.Malcode!gdn30
ESET-NOD32	a variant of MSIL/GenKryptik.FLEO
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Backdoor.MSIL.Androm.gen
BitDefender	Gen:Variant.MSILHeracles.27342
MicroWorld-eScan	Gen:Variant.MSILHeracles.27342
Avast	Win32:MalwareX-gen [Trj]
Ad-Aware	Gen:Variant.MSILHeracles.27342
Sophos	Mal/Generic-S
DrWeb	Trojan.PackedNET.1048
McAfee-GW-Edition	BehavesLike.Win32.Fareit.hc
FireEye	Generic.mg.c203b85591cefe40
Emsisoft	Gen:Variant.MSILHeracles.27342 (B)
Ikarus	Trojan-Spy.Keylogger.Snake
Kingsoft	Win32.Hack.Undef.(kcloud)
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
ZoneAlarm	HEUR:Backdoor.MSIL.Androm.gen
GData	Gen:Variant.MSILHeracles.27342
McAfee	AgentTesla-FDBQ!C203B85591CE
MAX	malware (ai score=83)
Malwarebytes	Spyware.LokiBot
Tencent	Win32.Trojan.Inject.Auto
SentinelOne	Static AI - Malicious PE
Fortinet	MSIL/GenKryptik.FLEG!tr
BitDefenderTheta	Gen:NN.ZemsilF.34170.Hm0@aGheuPb
AVG	Win32:MalwareX-gen [Trj]
Panda	Trj/GdSda.A

bobo.exe

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