08c556b10192a06176bbe816a0ff85b95e655a1c3b76be5162e9a17787e4c89c

Analysis

max time kernel
138s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-08-2024 21:20

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General

Target

8396e4128daabb521728e674342b9c0d_JaffaCakes118.dll
Size

67KB
MD5

8396e4128daabb521728e674342b9c0d
SHA1

248c4d359db3e0422ee11235fe1e8be7af58a941
SHA256

08c556b10192a06176bbe816a0ff85b95e655a1c3b76be5162e9a17787e4c89c
SHA512

9f98884ce0526ee87374cd0cc66e6a12bb67f7176243cf721997764e709bc71b26ddb2d499a82cb0d62cad8e29800de9f9902d634169d2ee8f53cfd585e2f38d
SSDEEP

1536:9ZUF5z51oOSW5CpKFFTglM6opKB+RD4O3wVtS:DUFlSWQpKFF0lMGAD4zS

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3288-0-0x0000000010000000-0x000000001000D000-memory.dmp	upx

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 4636 wrote to memory of 3288	4636	rundll32.exe	84
PID 4636 wrote to memory of 3288	4636	rundll32.exe	84
PID 4636 wrote to memory of 3288	4636	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8396e4128daabb521728e674342b9c0d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8396e4128daabb521728e674342b9c0d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3288

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/3288-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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