Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 28, 2021, 9:42 a.m.	April 28, 2021, 9:46 a.m.

Size	335.0KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`ea4f3cbb2f990be8628145b8e7970880`
SHA256	`554853af78e123ea4831b732cafddd36d29441188bb9c825ad662eae0d2d215a`
CRC32	`A2424499`
ssdeep	`6144:TrVnaG84d89N2UNXK1s5CDMRVKGuhF7+J5ERbZ:Fs4W9N2U6W55VKjD+TERbZ`
Yara	IsPE32 - (no description) IsWindowsGUI - (no description) IsPacked - Entropy Check HasOverlay - Overlay Check PE_Header_Zero - PE File Signature Zero OS_Processor_Check_Zero - OS Processor Check Signature Zero

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
2972
- vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
  2208

Name	Response	Post-Analysis Lookup
www.rwproducedeliveryknoxville.com	A 198.49.23.145 A 198.185.159.145 A 198.185.159.144 CNAME ext-sq.squarespace.com A 198.49.23.144	198.49.23.145
www.abbbbha13.art
www.sparetimr.net	A 198.54.117.218 A 198.54.117.216 A 198.54.117.217 CNAME parkingpage.namecheap.com A 198.54.117.215 A 198.54.117.212 A 198.54.117.210 A 198.54.117.211	198.54.117.211
www.cheikh-faye.com	A 154.86.221.17	154.86.221.17
www.theaccountableteamscoach.com	CNAME theaccountableteamscoach.com A 34.102.136.180	34.102.136.180

IP Address	Status	Action
154.86.221.17	Active	Moloch
164.124.101.2	Active	Moloch
198.185.159.144	Active	Moloch
198.54.117.210	Active	Moloch
34.102.136.180	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49207 -> 198.54.117.210:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49207 -> 198.54.117.210:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49207 -> 198.54.117.210:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49204 -> 198.185.159.144:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49204 -> 198.185.159.144:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49204 -> 198.185.159.144:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49206 -> 154.86.221.17:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49206 -> 154.86.221.17:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49206 -> 154.86.221.17:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49205 -> 34.102.136.180:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49205 -> 34.102.136.180:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.101:49205 -> 34.102.136.180:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Checks if process is being debugged by a debugger (1 event)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent April 28, 2021, 9:42 a.m.			0	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (2 events)

section	.lej
section	.new

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

HTTP traffic contains suspicious features which may be indicative of malware related traffic (4 events)

suspicious_features	GET method with no useragent header	suspicious_request	GET http://www.rwproducedeliveryknoxville.com/pmc/?Ez=mnj0FNt3a7nl1Ql0YoriOJf4cAinzVMKSi3j+C+aJnvhp8rA6ZNo2qczZQeE2eLS4QZ4NBwe&lhud=Txol_2I
suspicious_features	GET method with no useragent header	suspicious_request	GET http://www.theaccountableteamscoach.com/pmc/?Ez=gVzqDSSmhDwCcbrvrqFyqNa496pKegJJtCWYCwkmBn7L/f0dBhMWKcgRHIa8WjOwOWR88Fy0&lhud=Txol_2I
suspicious_features	GET method with no useragent header	suspicious_request	GET http://www.cheikh-faye.com/pmc/?Ez=45Jbv0zHXhCFcWB5cyZRlvCJJu0mHxT7nLQ17GVtdzGeB18Y8Ww2I3k3rk2swPMbwEwxbWWO&lhud=Txol_2I
suspicious_features	GET method with no useragent header	suspicious_request	GET http://www.sparetimr.net/pmc/?Ez=AlQ1RzJ/kwnlpQLinP/2GByIkuZWaj6fbRJnek0eZ1YVl3+ZWM7od8C6qhD96Nb7SsHk40GT&lhud=Txol_2I

Performs some HTTP requests (4 events)

request	GET http://www.rwproducedeliveryknoxville.com/pmc/?Ez=mnj0FNt3a7nl1Ql0YoriOJf4cAinzVMKSi3j+C+aJnvhp8rA6ZNo2qczZQeE2eLS4QZ4NBwe&lhud=Txol_2I
request	GET http://www.theaccountableteamscoach.com/pmc/?Ez=gVzqDSSmhDwCcbrvrqFyqNa496pKegJJtCWYCwkmBn7L/f0dBhMWKcgRHIa8WjOwOWR88Fy0&lhud=Txol_2I
request	GET http://www.cheikh-faye.com/pmc/?Ez=45Jbv0zHXhCFcWB5cyZRlvCJJu0mHxT7nLQ17GVtdzGeB18Y8Ww2I3k3rk2swPMbwEwxbWWO&lhud=Txol_2I
request	GET http://www.sparetimr.net/pmc/?Ez=AlQ1RzJ/kwnlpQLinP/2GByIkuZWaj6fbRJnek0eZ1YVl3+ZWM7od8C6qhD96Nb7SsHk40GT&lhud=Txol_2I

Allocates read-write-execute memory (usually to unpack itself) (3 events)

Time & API	Arguments	Status
NtProtectVirtualMemory April 28, 2021, 9:42 a.m.	process_identifier: 2972 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 151552 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x03eda000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 28, 2021, 9:42 a.m.	process_identifier: 2972 region_size: 192512 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00390000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 28, 2021, 9:42 a.m.	process_identifier: 2208 region_size: 3158016 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00810000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1

Foreign language identified in PE resource (3 events)

name

RT_STRING

language

LANG_LATVIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x039afb38

size

0x00000362

name

RT_STRING

language

LANG_LATVIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x039afb38

size

0x00000362

name

RT_STRING

language

LANG_LATVIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x039afb38

size

0x00000362

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

section

{u'size_of_data': u'0x00042e00', u'virtual_address': u'0x00001000', u'entropy': 7.65961115709344, u'name': u'.text', u'virtual_size': u'0x00042d9d'}

entropy

7.65961115709

description

A section with a high entropy has been found

entropy

0.802098950525

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW April 28, 2021, 9:42 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (7 events)

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

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory April 28, 2021, 9:42 a.m.	process_identifier: 2208 region_size: 188416 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: 0x00000080	1	0	0

Potential code injection by writing to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory April 28, 2021, 9:42 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2208 process_handle: 0x00000080	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 2972 called NtSetContextThread to modify thread in remote process 2208
NtSetContextThread April 28, 2021, 9:42 a.m.	registers.eip: 2000355780 registers.esp: 1638384 registers.edi: 0 registers.eax: 4320192 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000007c process_identifier: 2208	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 2972 resumed a thread in remote process 2208
NtResumeThread April 28, 2021, 9:42 a.m.	thread_handle: 0x0000007c suspend_count: 1 process_identifier: 2208	1	0	0

Generates some ICMP traffic

File has been identified by 22 AntiVirus engines on VirusTotal as malicious (22 events)

Bkav	W32.AIDetect.malware1
Elastic	malicious (high confidence)
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 0056f9be1 )
K7GW	Trojan ( 0056f9be1 )
Cybereason	malicious.6b67da
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Tencent	Win32.Trojan.Inject.Auto
McAfee-GW-Edition	BehavesLike.Win32.Trojan.fc
FireEye	Generic.mg.ea4f3cbb2f990be8
Sophos	ML/PE-A
Ikarus	Trojan.Win32.Crypt
Microsoft	Trojan:Win32/Wacatac.B!ml
Cynet	Malicious (score: 100)
Acronis	suspicious
Rising	Malware.Heuristic!ET#96% (RDMK:cmRtazqLUHstwtgiQcLzSsZ8OBKH)
SentinelOne	Static AI - Malicious PE
eGambit	Unsafe.AI_Score_71%
BitDefenderTheta	Gen:NN.ZexaF.34684.uC1@aWm1CRmk
CrowdStrike	win/malicious_confidence_60% (D)

Executed a process and injected code into it, probably while unpacking (7 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW April 28, 2021, 9:42 a.m.	thread_identifier: 2384 thread_handle: 0x0000007c process_identifier: 2208 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: 0x00000080	1	1
NtGetContextThread April 28, 2021, 9:42 a.m.	thread_handle: 0x0000007c	1	0
NtUnmapViewOfSection April 28, 2021, 9:42 a.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2208 process_handle: 0x00000080	1	0
NtAllocateVirtualMemory April 28, 2021, 9:42 a.m.	process_identifier: 2208 region_size: 188416 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: 0x00000080	1	0
WriteProcessMemory April 28, 2021, 9:42 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2208 process_handle: 0x00000080	1	1
NtSetContextThread April 28, 2021, 9:42 a.m.	registers.eip: 2000355780 registers.esp: 1638384 registers.edi: 0 registers.eax: 4320192 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000007c process_identifier: 2208	1	0
NtResumeThread April 28, 2021, 9:42 a.m.	thread_handle: 0x0000007c suspend_count: 1 process_identifier: 2208	1	0

vbc.exe

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