Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 28, 2021, 5:02 p.m.	April 28, 2021, 5:04 p.m.

Size	15.9MB
Type	PE32+ executable (DLL) (GUI) x86-64, for MS Windows
MD5	`ee03a7aafeaa2e4b937066e5efe8016f`
SHA256	`071726ffe3567442cc251bb3bf1b72db413081cbe1a41483c8cc230c31834816`
CRC32	`3AA46985`
ssdeep	`196608:TtPW0qJXS7S/PzVjqjKj4U1tc18OXVmJXSMKAQPJjDqPXDKw9AHurr6:Tt6Jjvj1tc1XVmJXvKAykPXOwuHh`
Yara	PE_Header_Zero - PE File Signature IsDLL - (no description) OS_Processor_Check_Zero - OS Processor Check IsPE64 - (no description)

rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,PHAEbowsFCQddE9m
2648
- rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,PHAEbowsFCQddE9m
  2884
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,TMethodImplementationIntercept
1160
- rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,TMethodImplementationIntercept
  2344
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,
2084
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,dbk_fcall_wrapper
1452
- rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,dbk_fcall_wrapper
  240
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,dbkFCallWrapperAddr
2908
- rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,dbkFCallWrapperAddr
  1572
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,
2312

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

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

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

The executable contains unknown PE section names indicative of a packer (could be a false positive) (13 events)

section	?MYF.v\x1d%
section	bX,7Ic,:
section	7vVtIR\x1fP
section	8:!CD-Y#
section	lX9\x1cFMLW
section	YT;jIN:!
section	B;bdgtRg
section	TD_8>Y0q
section	=\Q-FAQc
section	\x1c*\x1eHAdSP
section	V:D8)cUm
section	S%w9EedK
section	vdR&<rVA

One or more processes crashed (4 events)

Time & API	Arguments	Status
__exception__ April 28, 2021, 4:55 p.m.	stacktrace: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba @ 0x2b53fba dbkFCallWrapperAddr+0x72c6dd uduxwumdrv+0xdcb975 @ 0x2b0b975 0x3220e0 0x31e578 exception.instruction_r: 90 68 c1 bc a9 dc e8 ec c8 07 00 68 81 bc 22 0d exception.instruction: nop exception.exception_code: 0x80000004 exception.symbol: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba exception.address: 0x2b53fba registers.r14: 5 registers.r15: 0 registers.rcx: 3735929054 registers.rsi: 3274144 registers.r10: -1950307872 registers.rbx: 3273424 registers.rsp: 1961568 registers.r11: 84 registers.r8: 655420 registers.r9: 43840 registers.rdx: 361 registers.r12: 44150111 registers.rbp: 3265920 registers.rdi: 3273664 registers.rax: 3723403313 registers.r13: 0	1
__exception__ April 28, 2021, 4:55 p.m.	stacktrace: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba @ 0x2b03fba dbkFCallWrapperAddr+0x72c6dd uduxwumdrv+0xdcb975 @ 0x2abb975 0x2a20e0 0x29e578 exception.instruction_r: 90 68 c1 bc a9 dc e8 ec c8 07 00 68 81 bc 22 0d exception.instruction: nop exception.exception_code: 0x80000004 exception.symbol: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba exception.address: 0x2b03fba registers.r14: 5 registers.r15: 0 registers.rcx: 3735929054 registers.rsi: 2749856 registers.r10: -1950635552 registers.rbx: 2749136 registers.rsp: 1372896 registers.r11: 84 registers.r8: 655420 registers.r9: 43840 registers.rdx: 361 registers.r12: 43822431 registers.rbp: 2741632 registers.rdi: 2749376 registers.rax: 3683809805 registers.r13: 0	1
__exception__ April 28, 2021, 4:55 p.m.	stacktrace: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba @ 0x2be3fba dbkFCallWrapperAddr+0x72c6dd uduxwumdrv+0xdcb975 @ 0x2b9b975 0x3720c0 0x36e558 exception.instruction_r: 90 68 c1 bc a9 dc e8 ec c8 07 00 68 81 bc 22 0d exception.instruction: nop exception.exception_code: 0x80000004 exception.symbol: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba exception.address: 0x2be3fba registers.r14: 5 registers.r15: 0 registers.rcx: 3735929054 registers.rsi: 3601792 registers.r10: -1949718048 registers.rbx: 3601072 registers.rsp: 2094096 registers.r11: 84 registers.r8: 655420 registers.r9: 43840 registers.rdx: 361 registers.r12: 44739935 registers.rbp: 3593568 registers.rdi: 3601312 registers.rax: 3822380502 registers.r13: 0	1
__exception__ April 28, 2021, 4:55 p.m.	stacktrace: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba @ 0x2b33fba dbkFCallWrapperAddr+0x72c6dd uduxwumdrv+0xdcb975 @ 0x2aeb975 0x1b3000 0x1af508 exception.instruction_r: 90 68 c1 bc a9 dc e8 ec c8 07 00 68 81 bc 22 0d exception.instruction: nop exception.exception_code: 0x80000004 exception.symbol: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba exception.address: 0x2b33fba registers.r14: 5 registers.r15: 0 registers.rcx: 3735929054 registers.rsi: 1770800 registers.r10: -1950438944 registers.rbx: 1770080 registers.rsp: 716496 registers.r11: 84 registers.r8: 655420 registers.r9: 43840 registers.rdx: 361 registers.r12: 44019039 registers.rbp: 1758592 registers.rdi: 1770320 registers.rax: 3602612257 registers.r13: 0	1

The binary likely contains encrypted or compressed data indicative of a packer (5 events)

section

{u'size_of_data': u'0x00048a00', u'virtual_address': u'0x006b1000', u'entropy': 7.9991395216885115, u'name': u'TD_8>Y0q', u'virtual_size': u'0x000488e0'}

entropy

7.99913952169

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x00050200', u'virtual_address': u'0x006fa000', u'entropy': 7.995932504638369, u'name': u'=\\Q-FAQc', u'virtual_size': u'0x000501c0'}

entropy

7.99593250464

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x0057d000', u'virtual_address': u'0x0074b000', u'entropy': 7.863972219166107, u'name': u'\\x1c*\\x1eHAdSP', u'virtual_size': u'0x0057ce61'}

entropy

7.86397221917

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x002ef600', u'virtual_address': u'0x00cc8000', u'entropy': 7.617840162915499, u'name': u'V:D8)cUm', u'virtual_size': u'0x002ef574'}

entropy

7.61784016292

description

A section with a high entropy has been found

entropy

0.566465303119

description

Overall entropy of this PE file is high

File has been identified by 31 AntiVirus engines on VirusTotal as malicious (31 events)

Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.Agent.FGHR
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_100% (W)
K7GW	Spyware ( 005791d51 )
K7AntiVirus	Spyware ( 005791d51 )
Arcabit	Trojan.Agent.FGHR
Symantec	Trojan.Gen.2
ESET-NOD32	a variant of Win64/Spy.Mekotio.P
APEX	Malicious
Avast	Win64:Trojan-gen
BitDefender	Trojan.Agent.FGHR
AegisLab	Trojan.Win32.Fghr.4!c
Rising	Spyware.Mekotio!8.F5DF (CLOUD)
Ad-Aware	Trojan.Agent.FGHR
Emsisoft	Trojan.Agent.FGHR (B)
McAfee-GW-Edition	BehavesLike.Win64.Softcnapp.wc
FireEye	Generic.mg.ee03a7aafeaa2e4b
Sophos	Mal/Generic-S
Ikarus	Win32.Outbreak
Webroot	W32.Trojan.Gen
MAX	malware (ai score=83)
Kingsoft	Win32.Troj.Generic.a.(kcloud)
Gridinsoft	Trojan.Heur!.02296202
Microsoft	Trojan:Win32/Wacatac.B!ml
GData	Trojan.Agent.FGHR
McAfee	Artemis!EE03A7AAFEAA
Malwarebytes	Malware.AI.4211687409
TrendMicro-HouseCall	TROJ_FRS.VSNTDR21
Fortinet	W64/Mekotio.P!tr.spy
AVG	Win64:Trojan-gen

uDUxwumDrV.dll

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