949fe9134c647d133b9cb680357bcef130ffc8356495bc49faaed1304182bfb4

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 20:08

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General

Target

877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe
Size

16KB
MD5

877def11366f0b3a4f7a2b27a1923a6e
SHA1

81ef9547cc8e4314c6f6d34a883fddef5b7da338
SHA256

949fe9134c647d133b9cb680357bcef130ffc8356495bc49faaed1304182bfb4
SHA512

788e64b15c72660ef5d8d73658ec61c57b946459ef99271aff0cbde23ac566b729b3fa538a2cfa5b1d43f9cd6c52df9c4ac0485ffe33e69bff915205356e8579
SSDEEP

384:aXE8T9HB3ypyGaKmK7z3KnTsVaUHt1qTIG5xt61:a08Tiv7zMkaMSTIG5xt8

Score

3^/10

discovery

Malware Config

Signatures

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	877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
1696	taskkill.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2304	877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe
2304	877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1696	taskkill.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 1696	2304	877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe	29
PID 2304 wrote to memory of 1696	2304	877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe	29
PID 2304 wrote to memory of 1696	2304	877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe	29
PID 2304 wrote to memory of 1696	2304	877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\877def11366f0b3a4f7a2b27a1923a6e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Windows\SysWOW64\taskkill.exe
  taskkill /f /t /im ZhuDongFangYu.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1696

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/2304-0-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

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memory/2304-1-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download