db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e

General

Target

db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe
Size

814KB
MD5

46483e709be799db1b59b0bb2a751115
SHA1

49d7136f0245bf1b6f63019365165119135f80cf
SHA256

db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e
SHA512

3bb30a181f454317288603c78739dac6d157d982e2eb4535af9e53ae60b5dd816375711ca2ef16eb3cb63a75be9a53052bfbb1f7004123583fb98527402b8c46
SSDEEP

12288:BdwL+S65kts5uvpuYzjig9iV/3ImcXuKb2iOPbQoPa88NYpqpXnbk5+3CrjEQSMd:BuL+Itj9HbsV/YmSbf88NLpLUtd

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2184	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2456 set thread context of 984	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	33

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1636	984	WerFault.exe	33

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2184	powershell.exe
984	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2184	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2456 wrote to memory of 2184	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	31
PID 2456 wrote to memory of 2184	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	31
PID 2456 wrote to memory of 2184	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	31
PID 2456 wrote to memory of 2184	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	31
PID 2456 wrote to memory of 984	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	33
PID 2456 wrote to memory of 984	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	33
PID 2456 wrote to memory of 984	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	33
PID 2456 wrote to memory of 984	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	33
PID 2456 wrote to memory of 984	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	33
PID 2456 wrote to memory of 984	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	33
PID 2456 wrote to memory of 984	2456	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	33
PID 984 wrote to memory of 1636	984	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	34
PID 984 wrote to memory of 1636	984	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	34
PID 984 wrote to memory of 1636	984	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	34
PID 984 wrote to memory of 1636	984	db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe	34

C:\Users\Admin\AppData\Local\Temp\db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe
"C:\Users\Admin\AppData\Local\Temp\db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2456
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2184
- C:\Users\Admin\AppData\Local\Temp\db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe
  "C:\Users\Admin\AppData\Local\Temp\db0f9627eb6f6d633f7211ce94d2ab53277140634443909f78b96a7b18c48b9e.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:984
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 984 -s 36
    3⤵
    - Program crash
    PID:1636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/984-8-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/984-19-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/984-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/984-15-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/984-10-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2456-3-0x0000000000480000-0x000000000049E000-memory.dmp

Filesize
120KB

Download
memory/2456-6-0x0000000000510000-0x0000000000526000-memory.dmp

Filesize
88KB

Download
memory/2456-7-0x0000000005B50000-0x0000000005BDE000-memory.dmp

Filesize
568KB

Download
memory/2456-5-0x0000000074C90000-0x000000007537E000-memory.dmp

Filesize
6.9MB

Download
memory/2456-4-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

Filesize
4KB

Download
memory/2456-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

Filesize
4KB

Download
memory/2456-2-0x0000000074C90000-0x000000007537E000-memory.dmp

Filesize
6.9MB

Download
memory/2456-16-0x0000000074C90000-0x000000007537E000-memory.dmp

Filesize
6.9MB

Download
memory/2456-1-0x0000000001160000-0x0000000001232000-memory.dmp

Filesize
840KB

Download

Analysis

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