a6e67b7690d7334c610176aa961840a2f80eb678e2fed2c4a6c5a7e9cd3f4155

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 12:55

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General

Target

a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe
Size

480KB
MD5

a6be847129d1cdb525b5a3ba114f18b4
SHA1

cceb30b640ad51b1f8b2266827661a42a8ee432e
SHA256

a6e67b7690d7334c610176aa961840a2f80eb678e2fed2c4a6c5a7e9cd3f4155
SHA512

f58861f24c650505e70992bafceb64a9c16177d68a8dd88d496a8cd5be4a2e60ec95d22864d1e169d48bf1141c892774e7e77fb552e3456869d34a1f1f686db2
SSDEEP

6144:dajvIDIUlI+0Qd/VCr2U1QaMjAlm2yMm0CAvEEw0IlaNFKGbH1XOOAlv:dII/QgVCr2UiaMjA7yMm04Ewnhv

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4140	svohst.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Deleteme.bat	a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\svohst.exe	a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\svohst.exe	a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\svohst.exe	svohst.exe
File created	C:\Windows\SysWOW64\Deleteme.bat	svohst.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svohst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4140 wrote to memory of 1508	4140	svohst.exe	91
PID 4140 wrote to memory of 1508	4140	svohst.exe	91
PID 4140 wrote to memory of 1508	4140	svohst.exe	91
PID 1976 wrote to memory of 2160	1976	a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe	94
PID 1976 wrote to memory of 2160	1976	a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe	94
PID 1976 wrote to memory of 2160	1976	a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe	94

C:\Users\Admin\AppData\Local\Temp\a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6be847129d1cdb525b5a3ba114f18b4_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Deleteme.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2160

C:\Windows\SysWOW64\svohst.exe
C:\Windows\SysWOW64\svohst.exe -NetSata
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4140
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Deleteme.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1508

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

C:\Windows\SysWOW64\Deleteme.bat

Filesize
104B

MD5
2eec7e3ae21b6acc8fb8cf0a2f7323aa

SHA1
0e6a8a87b7c2848ffec860a6955a44a2c166ad9b

SHA256
78d9742426f406d30f8379f240e595b8ab937b48bc9b0b5099e7e9ecfaa9fac2

SHA512
e13fae2b008a4eb4b88ade4e516d8c8d2521c1c88b53fd4f62863673ade296e708c5b128f1b5b79b18d78f0ed3c94a892207841b664c057a2617ab97aa8bf281

Download Submit
C:\Windows\SysWOW64\Deleteme.bat

Filesize
212B

MD5
c609f2e97c3b37bee494720d590961da

SHA1
d2b53d184d52d13b58df0f4cb6173ef5dc945a81

SHA256
33e797ced36fc8a33c46d134cd791af171eab92f005d5904b19006ae699577a1

SHA512
48603f604ecd0116f5ac14aea239f18cce28efb4ec1e6411ccfd451c5c783f4cf32a5b5cd6469054cfde7da56b54497c2e187f415c41ba8f1e1d040588a2e38f

Download Submit
C:\Windows\SysWOW64\svohst.exe

Filesize
480KB

MD5
a6be847129d1cdb525b5a3ba114f18b4

SHA1
cceb30b640ad51b1f8b2266827661a42a8ee432e

SHA256
a6e67b7690d7334c610176aa961840a2f80eb678e2fed2c4a6c5a7e9cd3f4155

SHA512
f58861f24c650505e70992bafceb64a9c16177d68a8dd88d496a8cd5be4a2e60ec95d22864d1e169d48bf1141c892774e7e77fb552e3456869d34a1f1f686db2

Download Submit
memory/1976-0-0x0000000000400000-0x0000000000482200-memory.dmp

Filesize
520KB

Download
memory/1976-1-0x0000000000740000-0x0000000000741000-memory.dmp

Filesize
4KB

Download
memory/1976-13-0x0000000000400000-0x0000000000482200-memory.dmp

Filesize
520KB

Download
memory/4140-5-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/4140-8-0x0000000000400000-0x0000000000482200-memory.dmp

Filesize
520KB

Download