d84f41f99848750b26382fae91e3efcce9699efed263fae65f387e926c88a357

Analysis

max time kernel
148s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
04/02/2025, 20:51

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General

Target

JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe
Size

14KB
MD5

981fd5b2119736e12f900c748a602e4e
SHA1

4605a44da5b5a80d883ab18c9bea4833237022a3
SHA256

d84f41f99848750b26382fae91e3efcce9699efed263fae65f387e926c88a357
SHA512

28af72ad7708c8a7390e90688d6ac714a713805f70bbc61bf768ed0dd0524ab461651c5fea2bd0bdb14c95663c3ba5c6da7259e918af424662da6915f9a4f268
SSDEEP

384:3HgFit3fyNa1J+29B42ve/4KrXFWXKEQDZZp:3Qit3fn+2ReMKEw

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2836	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2844	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe
File opened for modification	C:\Windows\SysWOW64\JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2772	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2836	2772	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe	31
PID 2772 wrote to memory of 2836	2772	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe	31
PID 2772 wrote to memory of 2836	2772	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe	31
PID 2772 wrote to memory of 2836	2772	JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE > nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2836

C:\Windows\SysWOW64\JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe
C:\Windows\SysWOW64\JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2844

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

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Downloads

C:\Windows\SysWOW64\JaffaCakes118_981fd5b2119736e12f900c748a602e4e.exe

Filesize
14KB

MD5
981fd5b2119736e12f900c748a602e4e

SHA1
4605a44da5b5a80d883ab18c9bea4833237022a3

SHA256
d84f41f99848750b26382fae91e3efcce9699efed263fae65f387e926c88a357

SHA512
28af72ad7708c8a7390e90688d6ac714a713805f70bbc61bf768ed0dd0524ab461651c5fea2bd0bdb14c95663c3ba5c6da7259e918af424662da6915f9a4f268

Download Submit
memory/2772-0-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2772-3-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2844-4-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download