8320ea5fb8fce4697747dc29cf58adc76706eb5116de12a26c1a361062aa9ee8

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 02:37

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General

Target

fb56b47e7a9dea37da32ee5a35590c64_JaffaCakes118.dll
Size

81KB
MD5

fb56b47e7a9dea37da32ee5a35590c64
SHA1

781e7e18b66b2fdfe9b3dc37d51998c5c6f9f1ba
SHA256

8320ea5fb8fce4697747dc29cf58adc76706eb5116de12a26c1a361062aa9ee8
SHA512

bdd7099b14c151c0e945025aa69fd0435859ee8ef69bbd76393b8d094de9b235b31cb70ca104960b2509e75bd9cb364cd1d087cc64fe0cd4f5230516f5c3a8be
SSDEEP

1536:grl1KpEMvTobfMe79r0PPu7mXKJAMQdUA4S8wBdyBpjL4iC6oPAoLN:grlpOToV7APubQnxJBYBp/4V6oPLx

Score

5^/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
behavioral1/memory/1996-0-0x0000000010000000-0x000000001000E000-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 7 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 1996	1916	rundll32.exe	31
PID 1916 wrote to memory of 1996	1916	rundll32.exe	31
PID 1916 wrote to memory of 1996	1916	rundll32.exe	31
PID 1916 wrote to memory of 1996	1916	rundll32.exe	31
PID 1916 wrote to memory of 1996	1916	rundll32.exe	31
PID 1916 wrote to memory of 1996	1916	rundll32.exe	31
PID 1916 wrote to memory of 1996	1916	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fb56b47e7a9dea37da32ee5a35590c64_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fb56b47e7a9dea37da32ee5a35590c64_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1996

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/1996-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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