446f6ded0bdb6146a0c345874cc56c3fc96b2d7fe5fdb02cddf2df9eba825a73

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 23:59

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General

Target

bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe
Size

141KB
MD5

bfb36cd4f4ddc1691e6f06814f2f5f70
SHA1

d90deeecf379c3dbfec3eefd80aeae8f792d3106
SHA256

446f6ded0bdb6146a0c345874cc56c3fc96b2d7fe5fdb02cddf2df9eba825a73
SHA512

a1ee693f87e5d5fe6a45de0ff6f3d51b3884f60425ab539619a1588e81d7a2bc7c1c6718a0f01acc4b55daa001c5285e7f1b0ffeb835e96262fc907692035d69
SSDEEP

768:gyqdVcHJeKBeGB/L3DwVKrJLcdIFN+y3C6mTGep2UZEccJAPfTYolQ7eB8pGIy0u:gIkiK8N+yS6mQQSUIXryCSwODj

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4760 set thread context of 3052	4760	bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4300	3052	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 1 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	bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4760	bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3052	bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 3052	4760	bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe	86
PID 4760 wrote to memory of 3052	4760	bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe	86
PID 4760 wrote to memory of 3052	4760	bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe	86
PID 4760 wrote to memory of 3052	4760	bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Users\Admin\AppData\Local\Temp\bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\bfb36cd4f4ddc1691e6f06814f2f5f70_JaffaCakes118.exe
  2⤵
  - Suspicious use of UnmapMainImage
  PID:3052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 12
    3⤵
    - Program crash
    PID:4300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3052 -ip 3052
1⤵
PID:4952

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/4760-0-0x00000000754B2000-0x00000000754B3000-memory.dmp

Filesize
4KB

Download
memory/4760-1-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/4760-2-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/4760-4-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download