e2143f3d1f412f3ddd2fefa59acad1d4a1317548edd579775d9f722cb70f444b

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 07:02

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General

Target

3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe
Size

199KB
MD5

3e73d84de3193f8ea808bd465f0a81d9
SHA1

a21527596fce44c29d254fb23078b70edd5452d1
SHA256

e2143f3d1f412f3ddd2fefa59acad1d4a1317548edd579775d9f722cb70f444b
SHA512

ab62d3e134d8c4240c62a46e05a93650e0b04f4d0db332c9ca04f18b1ef44b0bbd84142393855fc77b28fc949afb989ac39958df63e543c500595785ce788369
SSDEEP

6144:R/1bHTXE4w45TQ7cHixNkdvwAZNQQDS2jrS2W7qLKOa2u:RNbHLEhpVNklNQQb22WW1u

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1908 set thread context of 1736	1908	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1220	1736	WerFault.exe	30

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	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 1736	1908	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	30
PID 1908 wrote to memory of 1736	1908	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	30
PID 1908 wrote to memory of 1736	1908	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	30
PID 1908 wrote to memory of 1736	1908	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	30
PID 1908 wrote to memory of 1736	1908	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	30
PID 1908 wrote to memory of 1736	1908	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	30
PID 1736 wrote to memory of 1220	1736	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	31
PID 1736 wrote to memory of 1220	1736	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	31
PID 1736 wrote to memory of 1220	1736	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	31
PID 1736 wrote to memory of 1220	1736	3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Users\Admin\AppData\Local\Temp\3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3e73d84de3193f8ea808bd465f0a81d9_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1736
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1736 -s 44
    3⤵
    - Program crash
    PID:1220

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

Replay Monitor

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Downloads

memory/1736-0-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1736-2-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download