c07f5336104d9278335284a64ac8cd89e368302a8450b05755b119d9501303ca

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-12-2024 19:51

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General

Target

db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe
Size

744KB
MD5

db41f178eabb3457b41e7fce3b4a91cd
SHA1

efd01a7d4274f14d1d1f42df709b1ddd37febd2b
SHA256

c07f5336104d9278335284a64ac8cd89e368302a8450b05755b119d9501303ca
SHA512

8b1a8c074459cfc87441eaed59a06558a9f984f9947160c337dfe34f3fde359c3cec8186515ff59b4856a9009df892145e0d90acbd6f1527e7cf182dd12538a8
SSDEEP

12288:j7svate7LEZ2OjImXJS+bz5xHR2zXqVhLR:te7LEZ2KIa7UzXqD

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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
3872	1.exe
1992	2.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	2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1992	2.exe
1992	2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 636 wrote to memory of 3872	636	db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe	84
PID 636 wrote to memory of 3872	636	db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe	84
PID 636 wrote to memory of 3872	636	db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe	84
PID 636 wrote to memory of 1992	636	db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe	85
PID 636 wrote to memory of 1992	636	db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe	85
PID 636 wrote to memory of 1992	636	db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\db41f178eabb3457b41e7fce3b4a91cd_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:636
- C:\Users\Admin\AppData\Local\Temp\1.exe
  "C:\Users\Admin\AppData\Local\Temp\1.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3872
- C:\Users\Admin\AppData\Local\Temp\2.exe
  "C:\Users\Admin\AppData\Local\Temp\2.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1992

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\1.exe

Filesize
334KB

MD5
015ca54e0e65c287f95abbb631c5e3b0

SHA1
e5fa05bf5bf511d9733c5ae18b46d8661b1552fd

SHA256
3484dd4555db62c7cc5b6ca979395bf46d43dd8c52c1f8988126ae13e7ce3364

SHA512
08de10fe2bbf9dabb1bcf038824a7caedf9c08e7f8326a2060a279d361a33a7c9006ca81b209994b097ce6f27da637682a0e3bab69c23dd1aa963d2a4c1eccab

Download Submit
C:\Users\Admin\AppData\Local\Temp\2.exe

Filesize
392KB

MD5
b6f969853adc93c62c3aa07071c41e1b

SHA1
1b2307cce0c77cbb88ef1a2d323e908fd44dc562

SHA256
2d9b9ada9abd46e52e7e07ee0d52c94da0b45267956719464f51e36bf569c452

SHA512
1788ee60f7363b0c08df2b4ed322a8d089b2992def18aa857637cf9880499cfc8226f84d249ba381dfc3a20c7a1a727c124c21a2f3dbb15e6ebf85fb8b6c0337

Download Submit
memory/636-0-0x00007FFBAD935000-0x00007FFBAD936000-memory.dmp

Filesize
4KB

Download
memory/636-3-0x00007FFBAD680000-0x00007FFBAE021000-memory.dmp

Filesize
9.6MB

Download
memory/636-4-0x00007FFBAD680000-0x00007FFBAE021000-memory.dmp

Filesize
9.6MB

Download
memory/636-23-0x00007FFBAD680000-0x00007FFBAE021000-memory.dmp

Filesize
9.6MB

Download
memory/3872-24-0x0000000010000000-0x000000001005C000-memory.dmp

Filesize
368KB

Download