a9d65082335f69c343714b4b0b9284beea124c605a29c89de90494c74f901e62

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 11:56

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General

Target

3fb6f384f9b9cab5feee57186aefe46a_JaffaCakes118.dll
Size

572KB
MD5

3fb6f384f9b9cab5feee57186aefe46a
SHA1

1b778d334722df4fdbecfe81ee7d21e72449b963
SHA256

a9d65082335f69c343714b4b0b9284beea124c605a29c89de90494c74f901e62
SHA512

f49d74039cd6c93b482904c52778b7a879978a4a9c1c462a28c68c0eb31143697c47da3a281aefd2092243987e4113b6d611fa86366510e5b662a38fe913bf2d
SSDEEP

12288:yGtm9ygUwr0fCOA18xZUM3WBMF78CORwK8SFnoMBC+dX9:89ygLr6COA1AZUM3WCN8vV8SnzC+3

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1128	5080	WerFault.exe	83

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 3 IoCs

description	pid	Process	procid_target
PID 1272 wrote to memory of 5080	1272	rundll32.exe	83
PID 1272 wrote to memory of 5080	1272	rundll32.exe	83
PID 1272 wrote to memory of 5080	1272	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3fb6f384f9b9cab5feee57186aefe46a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1272
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3fb6f384f9b9cab5feee57186aefe46a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5080
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5080 -s 672
    3⤵
    - Program crash
    PID:1128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 5080 -ip 5080
1⤵
PID:3596

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

Replay Monitor

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Downloads

memory/5080-0-0x0000000002AC0000-0x0000000002B43000-memory.dmp

Filesize
524KB

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