Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Oct. 29, 2021, 6:19 p.m.	Oct. 29, 2021, 6:28 p.m.

Size	341.9KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5	`ca3406debaf00a3dda67a24153c4b2a8`
SHA256	`fd09789949b53a44f9f8d85655b64174379bdc05096bf649cc20bd0758cd0a06`
CRC32	`67587BAD`
ssdeep	`6144:wBlL/cT4K2M04dRwAdGcdqPgvbIrD/eKGSnkjeKPe2tDM3VOZOaSKC3KkWK:CeT69swHcpvbMGLfzx59OowKkWK`
Yara	PE_Header_Zero - PE File Signature IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library UPX_Zero - UPX packed file NSIS_Installer - Null Soft Installer

Name	Response	Post-Analysis Lookup
ControllerFinallineballinglove33.webredirect.org	A 79.134.225.9	79.134.225.9

IP Address	Status	Action
164.124.101.2	Active	Moloch
79.134.225.9	Active	Moloch

Flow	SID	Signature	Category
TCP 192.168.56.101:49203 -> 79.134.225.9:7719	2028401	ET JA3 Hash - Possible Malware - Various Trickbot/Kovter/Dridex	Unknown Traffic

Flow	Issuer	Subject	Fingerprint
TLSv1 192.168.56.101:49203 79.134.225.9:7719	CN=AsyncRAT	CN=AsyncRAT	fd:3a:76:f4:19:1c:47:8f:7d:e0:14:91:b4:31:4f:bd:98:b2:e8:ce

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx Oct. 29, 2021, 6:18 p.m.		1	1	0

section

.ndata

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory Oct. 29, 2021, 6:18 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x728d2000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Oct. 29, 2021, 6:18 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73797000 process_handle: 0xffffffff	1	0	0

file	C:\Users\test22\AppData\Local\Temp\nsi6163.tmp\rqupbyd.dll

file	C:\Users\test22\AppData\Local\Temp\nsi6163.tmp\rqupbyd.dll

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Oct. 29, 2021, 6:18 p.m.	process_identifier: 2852 region_size: 307200 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: 0x0000023c	1	0	0

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2088 manipulating memory of non-child process 2852
NtAllocateVirtualMemory Oct. 29, 2021, 6:18 p.m.	process_identifier: 2852 region_size: 307200 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: 0x0000023c	1	0	0

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2088 called NtSetContextThread to modify thread in remote process 2852
NtSetContextThread Oct. 29, 2021, 6:18 p.m.	registers.eip: 2000355780 registers.esp: 1638384 registers.edi: 0 registers.eax: 4200587 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000238 process_identifier: 2852	1	0	0

Time & API	Arguments	Status	Return
CreateProcessInternalW Oct. 29, 2021, 6:18 p.m.	thread_identifier: 2228 thread_handle: 0x00000238 process_identifier: 2852 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: "C:\Users\test22\AppData\Local\Temp\vbc.exe" filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000023c	1	1
NtGetContextThread Oct. 29, 2021, 6:18 p.m.	thread_handle: 0x00000238	1	0
NtAllocateVirtualMemory Oct. 29, 2021, 6:18 p.m.	process_identifier: 2852 region_size: 307200 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: 0x0000023c	1	0
NtSetContextThread Oct. 29, 2021, 6:18 p.m.	registers.eip: 2000355780 registers.esp: 1638384 registers.edi: 0 registers.eax: 4200587 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000238 process_identifier: 2852	1	0

Elastic	malicious (high confidence)
DrWeb	Trojan.Packed2.43584
MicroWorld-eScan	Trojan.NSISX.Spy.Gen.2
FireEye	Generic.mg.ca3406debaf00a3d
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
K7GW	Trojan ( 005899611 )
CrowdStrike	win/malicious_confidence_100% (W)
Cyren	W32/Injector.AOJ.gen!Eldorado
Symantec	Trojan.Gen.MBT
ESET-NOD32	a variant of Win32/Injector.EQKK
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:DangerousObject.Multi.Generic
BitDefender	Trojan.NSISX.Spy.Gen.2
Avast	FileRepMalware
Tencent	Win32.Trojan.Zapchast.Syho
Emsisoft	Trojan.NSISX.Spy.Gen.2 (B)
McAfee-GW-Edition	BehavesLike.Win32.Vopak.fc
Sophos	Mal/Generic-S
Ikarus	Trojan.NSIS.Agent
Microsoft	Backdoor:MSIL/AsyncRAT.GG!MTB
GData	Zum.Androm.1
Cynet	Malicious (score: 100)
McAfee	Artemis!CA3406DEBAF0
MAX	malware (ai score=85)
Malwarebytes	Trojan.Injector
TrendMicro-HouseCall	TROJ_GEN.R002H0DJS21
SentinelOne	Static AI - Malicious PE
Fortinet	W32/Injector.EQKA!tr
AVG	FileRepMalware
Cybereason	malicious.ebaf00

vbc.exe