fa27b7fb6b1ebc3d5d63ce201d3a6b9a1901f3e5de85ea5431f51b3698d11050

Analysis

max time kernel
114s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 17:20

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General

Target

a3701c45a737369fb35a77fdf1132784_JaffaCakes118.exe
Size

94KB
MD5

a3701c45a737369fb35a77fdf1132784
SHA1

c11c159f8cbedff59e3c9869da15b8da3510aa9f
SHA256

fa27b7fb6b1ebc3d5d63ce201d3a6b9a1901f3e5de85ea5431f51b3698d11050
SHA512

54a2d2538e51aceb9e3aa91dc4d87414e7feb7359553a2712b29e0bb64a2ebff00e8f6baeb65dda4b7ed9500087f211b9a105e3aff3bbf2ad8f7321b63b151a1
SSDEEP

1536:wbO889LGH7zi16xGTtnY1iHxwdyPGLOlGSOB73Uq7PcQPKreq+XhL:wa88dGHyYDUGrSm7H71PKqV9

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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	a3701c45a737369fb35a77fdf1132784_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	a3701c45a737369fb35a77fdf1132784_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 708 wrote to memory of 3308	708	a3701c45a737369fb35a77fdf1132784_JaffaCakes118.exe	87
PID 708 wrote to memory of 3308	708	a3701c45a737369fb35a77fdf1132784_JaffaCakes118.exe	87
PID 708 wrote to memory of 3308	708	a3701c45a737369fb35a77fdf1132784_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\a3701c45a737369fb35a77fdf1132784_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3701c45a737369fb35a77fdf1132784_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:708
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Iwv..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3308

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\Iwv..bat

Filesize
238B

MD5
2cad2ca0e2e40771f027c4edeac0ff5b

SHA1
b78d7e5f98d34bb8cc8b34d644c3a0963504a4d0

SHA256
b32ed5deb24ebc6320d12c7126cdb4fcd8cf5aadebe5538c231bc33b321a0da1

SHA512
b1a5703da8c895c37fe1742bbf5e30f7051b1572f98695b1569a594ccebd50784edf1aacf9cc12c8043e197c00c94ee585cba43b5673e4492fefaed4e623f831

Download Submit
memory/708-0-0x0000000000402000-0x0000000000404000-memory.dmp

Filesize
8KB

Download
memory/708-1-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/708-2-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/708-3-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/708-6-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download