0f18fc07ea21b52566a28dbce870cfb3e1fb076b7f9378bcacdcb93eb680828a

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 17:14

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General

Target
640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe
Size 41KB
Sample240722-vr856ayelp
SHA256 0f18fc07ea21b52566a28dbce870cfb3e1fb076b7f9378bcacdcb93eb680828a
MD5 640fee4e4f4460855f88144ece2e7ce1
SHA1 3f4f92b0e4eef5ba3d7e5c8a0fff6ba2cfb16f0f
SHA512 b98e4f1d709d99722c940ed40f7e9d708050206314ab4b7b94b15a9391a2b5ec9d72debdd6b6001b81cc74165930b51f618f18451beeeb3019b9e5912a959b8f
SSDEEP 768:QGBar1ZIZYnfI9opm6AIHIjaI7g9mVmUnLoNE/W5dRV8:fW1ZIZqI9opm6AIHIjzmU8Nzd
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 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-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	sxhost.exe

Executes dropped EXE 1 IoCs

pid	Process
2632	sxhost.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 2632	4964	640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe	87
PID 4964 wrote to memory of 2632	4964	640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe	87
PID 4964 wrote to memory of 2632	4964	640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe	87
PID 4964 wrote to memory of 1384	4964	640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe	88
PID 4964 wrote to memory of 1384	4964	640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe	88
PID 4964 wrote to memory of 1384	4964	640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe	88
PID 2632 wrote to memory of 4624	2632	sxhost.exe	94
PID 2632 wrote to memory of 4624	2632	sxhost.exe	94
PID 2632 wrote to memory of 4624	2632	sxhost.exe	94

C:\Users\Admin\AppData\Local\Temp\640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\640fee4e4f4460855f88144ece2e7ce1_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Users\Admin\sxhost.exe
  "C:\Users\Admin\sxhost.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2632
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c del C:\Users\Admin\sxhost.exe >> NUL
    3⤵
    PID:4624
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\640FEE~1.EXE >> NUL
  2⤵
  PID:1384

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

sxhost.exe

Path C:\Users\Admin\sxhost.exe
Size 41KB
SHA256 0f18fc07ea21b52566a28dbce870cfb3e1fb076b7f9378bcacdcb93eb680828a
MD5 640fee4e4f4460855f88144ece2e7ce1
SHA1 3f4f92b0e4eef5ba3d7e5c8a0fff6ba2cfb16f0f
SHA512 b98e4f1d709d99722c940ed40f7e9d708050206314ab4b7b94b15a9391a2b5ec9d72debdd6b6001b81cc74165930b51f618f18451beeeb3019b9e5912a959b8f
SSDEEP 768:QGBar1ZIZYnfI9opm6AIHIjaI7g9mVmUnLoNE/W5dRV8:fW1ZIZqI9opm6AIHIjzmU8Nzd
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2632-41-0x0000000000400000-0x000000000040E000-memory.dmp

Download

memory/4964-17-0x0000000000400000-0x000000000040E000-memory.dmp