edc2dfc75187f40be0eb2d3522dfc6633bfbe355e495a4a9d49481a5972c613f

Analysis

max time kernel
133s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 20:10

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General

Target

b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe
Size

366KB
MD5

b8fbb43eb2de9050ab3e95d265f6feb9
SHA1

061ea2911747b01a4bc4cd23040b7a865e8ef7bb
SHA256

edc2dfc75187f40be0eb2d3522dfc6633bfbe355e495a4a9d49481a5972c613f
SHA512

370b37e45d9826d8ec8bb9c601bb09cc5628ac0d8dc809528cb8977dc3eb4c0f76faf405a8a5048418d5c3d252d6933c7843a9dcf5c14e9546c8ec8977828d0d
SSDEEP

6144:pTSeRSX0W9Q7JHsRam/Aw8uoxKfLkW3IzvMI:Had67JMRam/Aw8ubgW3EMI

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2052 set thread context of 1100	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1988	1100	WerFault.exe	85

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	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1100	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 3540	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	84
PID 2052 wrote to memory of 3540	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	84
PID 2052 wrote to memory of 3540	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	84
PID 2052 wrote to memory of 1100	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	85
PID 2052 wrote to memory of 1100	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	85
PID 2052 wrote to memory of 1100	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	85
PID 2052 wrote to memory of 1100	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	85
PID 2052 wrote to memory of 1100	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	85
PID 2052 wrote to memory of 1100	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	85
PID 2052 wrote to memory of 1100	2052	b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2052
- C:\Users\Admin\AppData\Local\Temp\b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe
  2⤵
  PID:3540
- C:\Users\Admin\AppData\Local\Temp\b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\b8fbb43eb2de9050ab3e95d265f6feb9_JaffaCakes118.exe
  2⤵
  - Suspicious use of UnmapMainImage
  PID:1100
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1100 -s 12
    3⤵
    - Program crash
    PID:1988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1100 -ip 1100
1⤵
PID:2388

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/1100-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2052-0-0x0000000075032000-0x0000000075033000-memory.dmp

Filesize
4KB

Download
memory/2052-1-0x0000000075030000-0x00000000755E1000-memory.dmp

Filesize
5.7MB

Download
memory/2052-2-0x0000000075030000-0x00000000755E1000-memory.dmp

Filesize
5.7MB

Download
memory/2052-5-0x0000000075030000-0x00000000755E1000-memory.dmp

Filesize
5.7MB

Download