83ceccf27f91842a8cca22c8893370e09a86742e11fc735156d63bbb56eefa88

Analysis

max time kernel
135s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 01:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.exe
Size

472KB
MD5

ad70151a698ae34dd5212bf7110fd830
SHA1

182b60dc9da8fd67622f0e2601f714559f806b5e
SHA256

83ceccf27f91842a8cca22c8893370e09a86742e11fc735156d63bbb56eefa88
SHA512

d48dea5d62dc4334d73ed2ec3a689cb2da992c92318ce3d6f5135c5dca2abbc5c88b7cbb18aab4d6a036b8a1f1c6225783b77b0fec2fb4f6ac52fe74f3cb6b80
SSDEEP

12288:6nEKYdy/F/th0GxQ8hsLlEknbi4oAWa+Xji5ooooooLoooooosL3/kv4Dxi0:6nEGFSQsLqjiooooooLoooooosT/kv43

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2364	wuaucltr.exe
3836	wuaucltr.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\SysWOW64\wuaucltr.exe	ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\wuaucltr.exe	ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.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	ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuaucltr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuaucltr.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2092	ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.exe
2364	wuaucltr.exe
3836	wuaucltr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2364	2092	ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.exe	85
PID 2092 wrote to memory of 2364	2092	ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.exe	85
PID 2092 wrote to memory of 2364	2092	ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.exe	85
PID 2364 wrote to memory of 3836	2364	wuaucltr.exe	86
PID 2364 wrote to memory of 3836	2364	wuaucltr.exe	86
PID 2364 wrote to memory of 3836	2364	wuaucltr.exe	86

C:\Users\Admin\AppData\Local\Temp\ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad70151a698ae34dd5212bf7110fd830_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2092
- \??\c:\windows\SysWOW64\wuaucltr.exe
  c:\windows\system32\wuaucltr.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2364
- - \??\c:\windows\SysWOW64\wuaucltr.exe
    c:\windows\system32\wuaucltr.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:3836

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\wuaucltr.exe

Filesize
472KB

MD5
ad70151a698ae34dd5212bf7110fd830

SHA1
182b60dc9da8fd67622f0e2601f714559f806b5e

SHA256
83ceccf27f91842a8cca22c8893370e09a86742e11fc735156d63bbb56eefa88

SHA512
d48dea5d62dc4334d73ed2ec3a689cb2da992c92318ce3d6f5135c5dca2abbc5c88b7cbb18aab4d6a036b8a1f1c6225783b77b0fec2fb4f6ac52fe74f3cb6b80

Download Submit
memory/2092-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2092-1-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2092-4-0x00000000005ED000-0x000000000065B000-memory.dmp

Filesize
440KB

Download
memory/2092-24-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2364-20-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2364-22-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/3836-15-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/3836-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download