4038455a9e9bd570723b07d7dcb651a68a20a8ab2ee33da678502e8751c0ce6b

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
06-09-2024 16:50

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General

Target

d000ac261677ebb7263d0ea396c68202_JaffaCakes118.exe
Size

63KB
MD5

d000ac261677ebb7263d0ea396c68202
SHA1

99fb6d25d05313e76ad6774409f117a5f5076d58
SHA256

4038455a9e9bd570723b07d7dcb651a68a20a8ab2ee33da678502e8751c0ce6b
SHA512

b5a0c3a8c9f9c63367ea4000f3d69c040dfe03e82cfaf59265e9036fe20d714a6a1eec00e8e0578cb5b434eade4d41ed76b1412cefa824c1736b288b655aeaa2
SSDEEP

768:JUOcqHNW38mzs/LyFfAZcXkSKVW/aZrFDmJz4KsJFuxGo22d10d1CWRfAvPjzdyB:WOcH384ciX96DmJ4Kys2PqBPHWciaBg

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	d000ac261677ebb7263d0ea396c68202_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	d000ac261677ebb7263d0ea396c68202_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 1012	1512	d000ac261677ebb7263d0ea396c68202_JaffaCakes118.exe	86
PID 1512 wrote to memory of 1012	1512	d000ac261677ebb7263d0ea396c68202_JaffaCakes118.exe	86
PID 1512 wrote to memory of 1012	1512	d000ac261677ebb7263d0ea396c68202_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\d000ac261677ebb7263d0ea396c68202_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d000ac261677ebb7263d0ea396c68202_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1512
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Gjp..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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:\Users\Admin\AppData\Local\Temp\Gjp..bat

Filesize
238B

MD5
2b6b6163f92da46a4fca929122c2b5da

SHA1
35e2bee5fe9b07622da65e4b837da4ec78f57b61

SHA256
0ed28e65f080f23d35f7e35d5d6df286155f9b9f46aa33dd4894a8e4d6410732

SHA512
e626e4780fe7bcb64433a112b35af61058254849bd87ebbe634f78ec016d2d88aa8c6adbf1d6d314df1f6a88761241fe5c0e38ffc9c79b927e57b72dd6ad9775

Download Submit
memory/1512-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1512-2-0x00000000005C0000-0x00000000005DB000-memory.dmp

Filesize
108KB

Download
memory/1512-3-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1512-4-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1512-7-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download