cde089c96ce0988f528ad68fe2340153f22802435fe47a633c6bd98b182cefa8

Analysis

max time kernel
93s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
28/07/2024, 00:44

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General

Target

03f42598e4ca0031169787801ad68d8b_JaffaCakes118.exe
Size

8KB
MD5

03f42598e4ca0031169787801ad68d8b
SHA1

3e21d86e90ad715e4efa4c34579326b5bb4b3c94
SHA256

cde089c96ce0988f528ad68fe2340153f22802435fe47a633c6bd98b182cefa8
SHA512

e674da19d563974330f081763e4f51e54fa42006dbcdd8d2b4196e2353f581fb91433b613504553d8ad66c106316e4cbb4d8057e8864bc0df915a3e942d3aee1
SSDEEP

96:ibOb9cRjiTxL4FN4/Eo2ty4UoC0lVFuC4BHs4MYWKZUXkYPYmHkqAVmf:ibrETxL4X4f0y4PJuC4BHBMYWK6XHS4f

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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	03f42598e4ca0031169787801ad68d8b_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
872	budha.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	budha.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	03f42598e4ca0031169787801ad68d8b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 872	1684	03f42598e4ca0031169787801ad68d8b_JaffaCakes118.exe	83
PID 1684 wrote to memory of 872	1684	03f42598e4ca0031169787801ad68d8b_JaffaCakes118.exe	83
PID 1684 wrote to memory of 872	1684	03f42598e4ca0031169787801ad68d8b_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\03f42598e4ca0031169787801ad68d8b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03f42598e4ca0031169787801ad68d8b_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Users\Admin\AppData\Local\Temp\budha.exe
  "C:\Users\Admin\AppData\Local\Temp\budha.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:872

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\budha.exe

Filesize
8KB

MD5
1a26cb4809329c3ae4f2d8a9d39bd8d4

SHA1
9a00e9564e488a9c740a083ae88133ff98dc1686

SHA256
18a1869dbb05e627a4957fbc9c389379a5dd6923922418a28a9d66f24c11a5a0

SHA512
0cc95b1bb4fd62d8212c21b8ab38e5402e3e5df8aebee1a8f0f273313e4fbd6cce239e34381c9e585a4576bbf3af9cbb9370228dd6eb82a9fc6b53d655889eff

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