f99b4f7ffa681c40999635e7de51c57ab1a506064b1234ef0d855642f6ddf686

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 19:55

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General

Target

a3ea63c1c389918d7f4dcb8b9b86be36_JaffaCakes118.dll
Size

37KB
MD5

a3ea63c1c389918d7f4dcb8b9b86be36
SHA1

7489370b48105daf7e01e1ee39016c2aa8c19fe5
SHA256

f99b4f7ffa681c40999635e7de51c57ab1a506064b1234ef0d855642f6ddf686
SHA512

1c7cc6ff8960b0d73519fe9fdfd64d1bc009259ac7e4f5fc27e8222d6284a9cce00168f14979aa4c478105d5423172277cbae70fbe2edb1ec9e88845fc774bdd
SSDEEP

768:VcQAxkfTI51j117xGL06Rx/hythQKOwzt5GPA7wJdMNP:J1LIPxiRRhOQnwzt5mJdMB

Score

3^/10

discovery

Malware Config

Signatures

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2256	2356	rundll32.exe	30
PID 2356 wrote to memory of 2256	2356	rundll32.exe	30
PID 2356 wrote to memory of 2256	2356	rundll32.exe	30
PID 2356 wrote to memory of 2256	2356	rundll32.exe	30
PID 2356 wrote to memory of 2256	2356	rundll32.exe	30
PID 2356 wrote to memory of 2256	2356	rundll32.exe	30
PID 2356 wrote to memory of 2256	2356	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a3ea63c1c389918d7f4dcb8b9b86be36_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a3ea63c1c389918d7f4dcb8b9b86be36_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2256

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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