6f33256a6ea3db8ec94baadfd8acb2141886a84e04905cb359de95a66afbfa99

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01/08/2024, 21:25

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General

Target
81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe
Size 53KB
Sample240801-z91c7a1cla
SHA256 6f33256a6ea3db8ec94baadfd8acb2141886a84e04905cb359de95a66afbfa99
MD5 81c76713da61e6d0e168843b4da3ee30
SHA1 57cb8fd4bcb341c2e30d2ae83b47837b39531a15
SHA512 3a97b4251dbd419ba8fb95729cb5b2f7ad623dfdd46a28510bba200e30eb221a16ced62f7467c6458dffa1d766c05a344f018a96d7cbac3a18a737d9ecd07cda
SSDEEP 768:Lu2qNppLsz7sMSGhstzA81ZGwTPPJyReDqgw6N3VdK5WQyWbYeSh6wdcLz:C2q3pLscBG2np66NW5WIYeS9dcLz
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4872 set thread context of 2736	4872	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 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	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2736	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe
2736	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe
2736	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe
2736	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4872 wrote to memory of 2736	4872	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	83
PID 4872 wrote to memory of 2736	4872	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	83
PID 4872 wrote to memory of 2736	4872	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	83
PID 4872 wrote to memory of 2736	4872	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	83
PID 4872 wrote to memory of 2736	4872	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	83
PID 4872 wrote to memory of 2736	4872	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	83
PID 4872 wrote to memory of 2736	4872	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	83
PID 2736 wrote to memory of 3424	2736	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	56
PID 2736 wrote to memory of 3424	2736	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	56
PID 2736 wrote to memory of 3424	2736	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	56
PID 2736 wrote to memory of 3424	2736	81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3424
- C:\Users\Admin\AppData\Local\Temp\81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4872
- - C:\Users\Admin\AppData\Local\Temp\81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\81c76713da61e6d0e168843b4da3ee30_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2736-0-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/2736-1-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/2736-6-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/2736-4-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/2736-7-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/2736-12-0x0000000010000000-0x0000000010013000-memory.dmp

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memory/3424-8-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

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memory/3424-9-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

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memory/4872-5-0x0000000000400000-0x0000000000414000-memory.dmp

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