31def3d3765bab079d40c517ae25da5ebe6f6896f2de4011bac6bc75cf717211

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 21:16

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General

Target

81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe
Size

59KB
MD5

81c666bc9cb98858f3a48a1f520a791d
SHA1

6f2a9ff536634f25079375513719537ed83ffee8
SHA256

31def3d3765bab079d40c517ae25da5ebe6f6896f2de4011bac6bc75cf717211
SHA512

755fb2fd2818b47d6c394d0748e28ccd67bd9c31905ef5a3fc90f7f0ac97f099a1aa7118523232a8534325bd5ab30a6e6ebb51fd53e0036a3b6fad56de459ffe
SSDEEP

1536:4nJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:4zc6CWeAp7e

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2684	2632	WerFault.exe	30

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	81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2632	81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	2632	81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2684	2632	81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe	31
PID 2632 wrote to memory of 2684	2632	81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe	31
PID 2632 wrote to memory of 2684	2632	81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe	31
PID 2632 wrote to memory of 2684	2632	81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81c666bc9cb98858f3a48a1f520a791d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 288
  2⤵
  - Program crash
  PID:2684

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/2632-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2632-4-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2632-3-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download