da8cd6435a2ad3c4c4ebc98ba09f5f7912919f664ba9f300edef0d83e84c2a0d

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
24/08/2024, 00:36

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General

Target

bda9eaaad1acf7b8612bcf68c61a1655_JaffaCakes118.dll
Size

427KB
MD5

bda9eaaad1acf7b8612bcf68c61a1655
SHA1

b7ff68314f5ad75c4dcccfdd69eb6a89a78ba184
SHA256

da8cd6435a2ad3c4c4ebc98ba09f5f7912919f664ba9f300edef0d83e84c2a0d
SHA512

78f2f3fc3b2beaf80e3a41bd2eba8d6c60560a2e2b8c13b5c89365daad17fa1708568d4c1132c4db0a97e9040dbc98e6b3ebcbf87a8b8c975ad28e11689a10f0
SSDEEP

6144:zaEz+SWtp7qoPsu90Kfsey5mr28k/fW+HhrU13ZUV4bk+p3y:zaEz+SG0ZF5mr28k/++HhrUtZLbk+1

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 2276 wrote to memory of 2308	2276	rundll32.exe	28
PID 2276 wrote to memory of 2308	2276	rundll32.exe	28
PID 2276 wrote to memory of 2308	2276	rundll32.exe	28
PID 2276 wrote to memory of 2308	2276	rundll32.exe	28
PID 2276 wrote to memory of 2308	2276	rundll32.exe	28
PID 2276 wrote to memory of 2308	2276	rundll32.exe	28
PID 2276 wrote to memory of 2308	2276	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bda9eaaad1acf7b8612bcf68c61a1655_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bda9eaaad1acf7b8612bcf68c61a1655_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2308

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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