21ebbccef9632e8613bb8236de16b30abe444ee3f854fbfe7edde725a825763d

Analysis

max time kernel
139s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 12:13

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General

Target

8602045a357dcab93a731bbd364b3c1c_JaffaCakes118.exe
Size

59KB
MD5

8602045a357dcab93a731bbd364b3c1c
SHA1

2379136b127d26db2d96c431e073ad91de179c61
SHA256

21ebbccef9632e8613bb8236de16b30abe444ee3f854fbfe7edde725a825763d
SHA512

dd1a7c5ce9ff0309bdee1f766889b0693a48180e060cddcb51f276d996d30a0368d82f1c582c917f384a241cf32b1c425038c705df9fb600eb459ba50afeaadf
SSDEEP

768:FbCYCDKzwMwqlFy+7SsZPuFpbt9ETt/yZmc6O52YYGrFWa2w7TI:Fb+DKzwMfvV43bq64cPWaZT

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	8602045a357dcab93a731bbd364b3c1c_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	8602045a357dcab93a731bbd364b3c1c_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 1804 wrote to memory of 1612	1804	8602045a357dcab93a731bbd364b3c1c_JaffaCakes118.exe	86
PID 1804 wrote to memory of 1612	1804	8602045a357dcab93a731bbd364b3c1c_JaffaCakes118.exe	86
PID 1804 wrote to memory of 1612	1804	8602045a357dcab93a731bbd364b3c1c_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\8602045a357dcab93a731bbd364b3c1c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8602045a357dcab93a731bbd364b3c1c_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\830B.tmp.bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1612

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\830B.tmp.bat

Filesize
238B

MD5
e1c9850d7a21c6487c07c2467c2d4d39

SHA1
d3c15951c5766ee22c4218e27f153916e3a3765a

SHA256
bff2271d25c6f685b53378c71c9ab2719453cbf4fec78fc1f793c33f365ed617

SHA512
0c486984b029698148dd4ddbd4df3ae1f679b6faf3bea6b70a7fff4958efc4f72e7490419f51fa5e233b90a8be3566bda86d8fa57ca2be4ccce9778932c4bc88

Download Submit
memory/1804-0-0x0000000000400000-0x0000000000426600-memory.dmp

Filesize
153KB

Download
memory/1804-1-0x00000000020D0000-0x00000000020D2000-memory.dmp

Filesize
8KB

Download
memory/1804-4-0x0000000000400000-0x0000000000426600-memory.dmp

Filesize
153KB

Download