Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 28, 2021, 4:07 p.m.	April 28, 2021, 4:11 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
584
- rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,PHAEbowsFCQddE9m
  1304
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,TMethodImplementationIntercept
2760
- rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,TMethodImplementationIntercept
  2084
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,
2908
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,dbk_fcall_wrapper
2620
- rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,dbk_fcall_wrapper
  1456
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,dbkFCallWrapperAddr
1032
- rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,dbkFCallWrapperAddr
  1760
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\uDUxwumDrV.dll,
2208

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
No hosts contacted.

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, 4:06 p.m.			0	0
IsDebuggerPresent April 28, 2021, 4:06 p.m.			0	0
IsDebuggerPresent April 28, 2021, 4:06 p.m.			0	0
IsDebuggerPresent April 28, 2021, 4:06 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, 4:06 p.m.	stacktrace: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba @ 0x2a83fba dbkFCallWrapperAddr+0x72c6dd uduxwumdrv+0xdcb975 @ 0x2a3b975 0x293000 0x28f508 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: 0x2a83fba registers.r14: 5 registers.r15: 0 registers.rcx: 3735929054 registers.rsi: 2688304 registers.r10: -1951159840 registers.rbx: 2687584 registers.rsp: 2223952 registers.r11: 84 registers.r8: 655420 registers.r9: 43840 registers.rdx: 364 registers.r12: 43298143 registers.rbp: 2676096 registers.rdi: 2687824 registers.rax: 1562723623 registers.r13: 0	1
__exception__ April 28, 2021, 4:06 p.m.	stacktrace: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba @ 0x2a83fba dbkFCallWrapperAddr+0x72c6dd uduxwumdrv+0xdcb975 @ 0x2a3b975 0x3320e0 0x32e578 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: 0x2a83fba registers.r14: 5 registers.r15: 0 registers.rcx: 3735929054 registers.rsi: 3339680 registers.r10: -1951159840 registers.rbx: 3338960 registers.rsp: 847872 registers.r11: 84 registers.r8: 655420 registers.r9: 43840 registers.rdx: 364 registers.r12: 43298143 registers.rbp: 3331456 registers.rdi: 3339200 registers.rax: 1558197503 registers.r13: 0	1
__exception__ April 28, 2021, 4:06 p.m.	stacktrace: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba @ 0x2a83fba dbkFCallWrapperAddr+0x72c6dd uduxwumdrv+0xdcb975 @ 0x2a3b975 0x1c20c0 0x1be558 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: 0x2a83fba registers.r14: 5 registers.r15: 0 registers.rcx: 3735929054 registers.rsi: 1832320 registers.r10: -1951159840 registers.rbx: 1831600 registers.rsp: 849120 registers.r11: 84 registers.r8: 655420 registers.r9: 43840 registers.rdx: 364 registers.r12: 43298143 registers.rbp: 1824096 registers.rdi: 1831840 registers.rax: 1563748316 registers.r13: 0	1
__exception__ April 28, 2021, 4:06 p.m.	stacktrace: dbkFCallWrapperAddr+0x774d22 uduxwumdrv+0xe13fba @ 0x2b83fba dbkFCallWrapperAddr+0x72c6dd uduxwumdrv+0xdcb975 @ 0x2b3b975 0x4320e0 0x42e578 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: 0x2b83fba registers.r14: 5 registers.r15: 0 registers.rcx: 3735929054 registers.rsi: 4388256 registers.r10: -1950111264 registers.rbx: 4387536 registers.rsp: 2749360 registers.r11: 84 registers.r8: 655420 registers.r9: 43840 registers.rdx: 364 registers.r12: 44346719 registers.rbp: 4380032 registers.rdi: 4387776 registers.rax: 1481943739 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

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All