f0403b72fe04e215dfbb3fbbc197df2de592f05243ce6c1a88f446bbcd40a979

Analysis

max time kernel
135s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 14:15

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General

Target

f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe
Size

21KB
MD5

f5f67b765bbcc537004887de4b14189a
SHA1

6088ef1fcd279040fa2432cdb0212dff73f07fef
SHA256

f0403b72fe04e215dfbb3fbbc197df2de592f05243ce6c1a88f446bbcd40a979
SHA512

b0a1fc012e9462830e8ddb817a4df4e638b003267563f7d0dd180211c9050dbdb241e6c202e67662a28e7dfe662b52a8bedf4f48750cd6384d8315d79b28d866
SSDEEP

384:5/10ExxGQMR+ozklGfPv1ztpKlUhZ5Q+Zscn3KTOtVfsecbNiEXDIDWOlnfWjvOZ:d10ExxGFRilOFztpKl6Z5Q+FgOtVsecO

Score

7^/10

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-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\multimediaControls.chl\CLSID	f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\multimediaControls.chl	f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\multimediaControls.chl\CLSID\ = "{6BF52A52-394A-11D3-B153-00C04F79FAA6}"	f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3228 wrote to memory of 4788	3228	f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe	98
PID 3228 wrote to memory of 4788	3228	f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe	98
PID 3228 wrote to memory of 4788	3228	f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe	98

C:\Users\Admin\AppData\Local\Temp\f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f5f67b765bbcc537004887de4b14189a_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3228
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\awer0.bat" "
  2⤵
  PID:4788

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

C:\Users\Admin\AppData\Local\Temp\awer0.bat

Filesize
302B

MD5
0ac20ffdb81da7321045c97c39f5bfa2

SHA1
53429ae15c8cf032c53b2ab661cd425513f0efa4

SHA256
01afc7001ad00a84cb413321b74373acf64b2700dc6ada1b728c61dce28a43d1

SHA512
2ff7efbaad1665542ac2df82e64dc5a814598bfe8e193121f121c36f299f19ff1d548fdf59e5536a6c87e0f2b4de8ebcf6e03553bbe9f578faf3e16e59d99cc0

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