15c8dbd54b0cf0d2773ebdeec109665f782a3165ca38b225140063a076af4d48

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 01:32

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General

Target

c800491694b1631d4819dd9e1deb7f4f_JaffaCakes118.exe
Size

450KB
MD5

c800491694b1631d4819dd9e1deb7f4f
SHA1

776f700f23f657df647fe2555ef06314caee6ef4
SHA256

15c8dbd54b0cf0d2773ebdeec109665f782a3165ca38b225140063a076af4d48
SHA512

4a00085eb04ee699db7f8e01e5b2e4ef6ffd3f27c2c7d930dd4677876bf82993343ade1a40054123dbe2f0df42be0a8b4912282749037667548ba816cba7fe7d
SSDEEP

6144:EOoM2iSrUT2nTNtY/ccyuWblLt7p61e00p62YAPF3MG8rgw/gShgusEoY21:5mnTNtY/SVTye00o7A6G8kzShrsR1

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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	c800491694b1631d4819dd9e1deb7f4f_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1004	installer.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	c800491694b1631d4819dd9e1deb7f4f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1004	installer.exe
1004	installer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 1004	3004	c800491694b1631d4819dd9e1deb7f4f_JaffaCakes118.exe	84
PID 3004 wrote to memory of 1004	3004	c800491694b1631d4819dd9e1deb7f4f_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\c800491694b1631d4819dd9e1deb7f4f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c800491694b1631d4819dd9e1deb7f4f_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Users\Admin\AppData\Local\Temp\Temporary files\installer.exe
  "C:\Users\Admin\AppData\Local\Temp\Temporary files\installer.exe" /path="C:\Users\Admin\AppData\Local\Temp\c800491694b1631d4819dd9e1deb7f4f_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1004

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\Temporary files\installer.exe

Filesize
5KB

MD5
6bc714e20512b3024c1c64f042082d06

SHA1
2c28e0283d2382a23c6f9cf9791f864dfd445848

SHA256
c13ae8b11413aff8e52c205edcca15bed362c5d9d18c440ac86e2cbb58d919c2

SHA512
649724ed12eb80dbb76082e545bcc02c6b5d6c41f3adabdd38b7544f50799c165b7a9e87a5d1a88849a9f598d4ca16bd84f286d9d5ed1c9d7d5c33fd364f9aa9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Temporary files\parent.txt

Filesize
450KB

MD5
c800491694b1631d4819dd9e1deb7f4f

SHA1
776f700f23f657df647fe2555ef06314caee6ef4

SHA256
15c8dbd54b0cf0d2773ebdeec109665f782a3165ca38b225140063a076af4d48

SHA512
4a00085eb04ee699db7f8e01e5b2e4ef6ffd3f27c2c7d930dd4677876bf82993343ade1a40054123dbe2f0df42be0a8b4912282749037667548ba816cba7fe7d

Download Submit
memory/1004-9-0x00007FFB5CBF0000-0x00007FFB5D591000-memory.dmp

Filesize
9.6MB

Download
memory/1004-10-0x00007FFB5CBF0000-0x00007FFB5D591000-memory.dmp

Filesize
9.6MB

Download
memory/1004-6-0x00007FFB5CBF0000-0x00007FFB5D591000-memory.dmp

Filesize
9.6MB

Download
memory/1004-5-0x000000001B540000-0x000000001BA0E000-memory.dmp

Filesize
4.8MB

Download
memory/1004-7-0x000000001BA10000-0x000000001BAAC000-memory.dmp

Filesize
624KB

Download
memory/1004-8-0x0000000000C10000-0x0000000000C18000-memory.dmp

Filesize
32KB

Download
memory/1004-4-0x000000001AEF0000-0x000000001AF32000-memory.dmp

Filesize
264KB

Download
memory/1004-3-0x00007FFB5CBF0000-0x00007FFB5D591000-memory.dmp

Filesize
9.6MB

Download
memory/1004-11-0x00007FFB5CBF0000-0x00007FFB5D591000-memory.dmp

Filesize
9.6MB

Download
memory/1004-2-0x00007FFB5CEA5000-0x00007FFB5CEA6000-memory.dmp

Filesize
4KB

Download
memory/1004-14-0x000000001F060000-0x000000001F0C2000-memory.dmp

Filesize
392KB

Download
memory/1004-15-0x00007FFB5CBF0000-0x00007FFB5D591000-memory.dmp

Filesize
9.6MB

Download
memory/1004-24-0x00000000219F0000-0x0000000022196000-memory.dmp

Filesize
7.6MB

Download
memory/1004-25-0x00007FFB5CEA5000-0x00007FFB5CEA6000-memory.dmp

Filesize
4KB

Download
memory/1004-26-0x00007FFB5CBF0000-0x00007FFB5D591000-memory.dmp

Filesize
9.6MB

Download
memory/1004-27-0x0000000020030000-0x00000000204E7000-memory.dmp

Filesize
4.7MB

Download