5a29c828246a7dc8f9a4e78baa55e96b6d130dc53e4184da84c72450f303bb8a

Analysis

max time kernel
141s
max time network
148s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 09:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe
Size

18KB
MD5

89ce5c64d92383549a7e0807e9fe742b
SHA1

00e4809e98e40af45dd242be854d63814b29e505
SHA256

5a29c828246a7dc8f9a4e78baa55e96b6d130dc53e4184da84c72450f303bb8a
SHA512

31c6b6ed618a4fe41c10812e582e178a67414bd78c92e8fa9e6106bf21b3ecd51b1cc2698f41e5997216ec4ae9fae61019b3d737e0d057ae98e71a54b8ee5609
SSDEEP

384:CTfFr25cRkkBou/pv6V+mdL1VBT+ue+MCqGX7VmtDio5o3IJuVoS:0psuk/uBvupdLhTs+MCq8Aio5oYsoS

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1648	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1240	Fuck.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Fuck.exe	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Fuck.exe	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe

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	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2544	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe
2544	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe
1240	Fuck.exe
1240	Fuck.exe
1240	Fuck.exe
1240	Fuck.exe
1240	Fuck.exe
1240	Fuck.exe
1240	Fuck.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2544	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 1648	2544	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe	31
PID 2544 wrote to memory of 1648	2544	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe	31
PID 2544 wrote to memory of 1648	2544	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe	31
PID 2544 wrote to memory of 1648	2544	89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\89ce5c64d92383549a7e0807e9fe742b_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\89CE5C~1.EXE > nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1648

C:\Windows\SysWOW64\Fuck.exe
C:\Windows\SysWOW64\Fuck.exe
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1240

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

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\Fuck.exe

Filesize
18KB

MD5
89ce5c64d92383549a7e0807e9fe742b

SHA1
00e4809e98e40af45dd242be854d63814b29e505

SHA256
5a29c828246a7dc8f9a4e78baa55e96b6d130dc53e4184da84c72450f303bb8a

SHA512
31c6b6ed618a4fe41c10812e582e178a67414bd78c92e8fa9e6106bf21b3ecd51b1cc2698f41e5997216ec4ae9fae61019b3d737e0d057ae98e71a54b8ee5609

Download Submit
memory/1240-6-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1240-5-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1240-9-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1240-11-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1240-14-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1240-17-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1240-19-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1240-22-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2544-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2544-1-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2544-8-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download