f4114c886b882aded98bce5a5d1b7c420eead126676e57269b1fb3f0736ee5af

General

Target

b62dbb02da54f956ca470e96ae40a177_JaffaCakes118.exe
Size

240KB
MD5

b62dbb02da54f956ca470e96ae40a177
SHA1

c3adc1eb4b03c527e4262ec33670c21364aa05cf
SHA256

f4114c886b882aded98bce5a5d1b7c420eead126676e57269b1fb3f0736ee5af
SHA512

015f48467b0d7e0b318ae09455b70bdd7215fb1e0a1fb459dfdcc4d5cb67672de5f0ee8067bc9d0fc281709e5798ea9b675896ab6c779bf914a53fb0bc716396
SSDEEP

3072:eqzhsX+Yq7CO/G890nRJwHsoVrGNB355KfCtEcOZ+mwuHrmlhI5o1hI:/sX4Ju890noHbYJMWETPHrmnI5o

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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	b62dbb02da54f956ca470e96ae40a177_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
1896	Invisible Checker By__M-A-D__.exe
2140	Invisible Checker By__M-A-D___.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 1 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	Invisible Checker By__M-A-D___.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2140	Invisible Checker By__M-A-D___.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1896	Invisible Checker By__M-A-D__.exe
1896	Invisible Checker By__M-A-D__.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 1896	1624	b62dbb02da54f956ca470e96ae40a177_JaffaCakes118.exe	87
PID 1624 wrote to memory of 1896	1624	b62dbb02da54f956ca470e96ae40a177_JaffaCakes118.exe	87
PID 1624 wrote to memory of 2140	1624	b62dbb02da54f956ca470e96ae40a177_JaffaCakes118.exe	88
PID 1624 wrote to memory of 2140	1624	b62dbb02da54f956ca470e96ae40a177_JaffaCakes118.exe	88
PID 1624 wrote to memory of 2140	1624	b62dbb02da54f956ca470e96ae40a177_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\b62dbb02da54f956ca470e96ae40a177_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b62dbb02da54f956ca470e96ae40a177_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Users\Admin\AppData\Local\Temp\Invisible Checker By__M-A-D__.exe
  "C:\Users\Admin\AppData\Local\Temp\Invisible Checker By__M-A-D__.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1896
- C:\Users\Admin\AppData\Local\Temp\Invisible Checker By__M-A-D___.exe
  "C:\Users\Admin\AppData\Local\Temp\Invisible Checker By__M-A-D___.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Invisible Checker By__M-A-D__.exe

Filesize
27KB

MD5
00ac02c2a7854effdd4eb5f682b19a90

SHA1
0695759b50a03dd3b06e46d1e21300c582b70e71

SHA256
3e6fdc44b7671ae1a593e2e30a53a0b797d15c30ef4c4f4c146ec6424c299f25

SHA512
3d36460eeb807d63ae301b1f6be1c5df3813027de36bd9bde8f4412f92e8d814b49d2a7f1fe5022c369d79f0ef85e39e89f5486fee3e2bf1f2aa0f7e0db011ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\Invisible Checker By__M-A-D___.exe

Filesize
139KB

MD5
5c512efa1ae331f331e3f5624d80697a

SHA1
168bb02ad7934b2810eb70f44d982805473a2539

SHA256
e558457426ee18077b901fd249b0ebe1d710583fbfdb9308c38870798c16914f

SHA512
c5f4bab4a02040c5d0c4e13a2f5ad92a00ebc924abeded65cd94134d6f741ac309a3db9b267df1f8d5a8cdc682b76580d31fb6586895e3c70c89b688b92422fc

Download Submit
memory/1624-27-0x00007FFA09860000-0x00007FFA0A201000-memory.dmp

Filesize
9.6MB

Download
memory/1624-1-0x000000001B770000-0x000000001B816000-memory.dmp

Filesize
664KB

Download
memory/1624-2-0x00007FFA09860000-0x00007FFA0A201000-memory.dmp

Filesize
9.6MB

Download
memory/1624-4-0x00007FFA09860000-0x00007FFA0A201000-memory.dmp

Filesize
9.6MB

Download
memory/1624-0-0x00007FFA09B15000-0x00007FFA09B16000-memory.dmp

Filesize
4KB

Download
memory/1896-26-0x00007FFA09860000-0x00007FFA0A201000-memory.dmp

Filesize
9.6MB

Download
memory/1896-24-0x000000001B680000-0x000000001BB4E000-memory.dmp

Filesize
4.8MB

Download
memory/1896-25-0x000000001BBF0000-0x000000001BC8C000-memory.dmp

Filesize
624KB

Download
memory/1896-28-0x00007FFA09860000-0x00007FFA0A201000-memory.dmp

Filesize
9.6MB

Download
memory/1896-31-0x0000000000900000-0x0000000000908000-memory.dmp

Filesize
32KB

Download
memory/1896-29-0x00007FFA09860000-0x00007FFA0A201000-memory.dmp

Filesize
9.6MB

Download
memory/1896-33-0x000000001BD10000-0x000000001BD5C000-memory.dmp

Filesize
304KB

Download
memory/1896-49-0x00007FFA09860000-0x00007FFA0A201000-memory.dmp

Filesize
9.6MB

Download
memory/2140-30-0x0000000074D12000-0x0000000074D13000-memory.dmp

Filesize
4KB

Download
memory/2140-32-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/2140-51-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download

Analysis

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