816a413cfe4bb69d3134541eef026bc75d0804b29d2803e78a0376efd7c6a47c

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 07:56

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General

Target

ae6b8597c967393ba2b215d51137d246_JaffaCakes118.dll
Size

6.4MB
MD5

ae6b8597c967393ba2b215d51137d246
SHA1

b1e9efbf7f97fc4bd5e119d285be04074e14d4f8
SHA256

816a413cfe4bb69d3134541eef026bc75d0804b29d2803e78a0376efd7c6a47c
SHA512

ada5e8de5d41da14095d4405bdb5501663934d1e1db544baa070e59027f66b932c529b1c1bab213bdeaab3dff937129d5d96b70ddec0b180c7ed7a693bb5b40e
SSDEEP

1536:+wRmhQ/5xJ04CK2bu8wVBsry7OD4Fa3CfOL5NrTwDcRUi:+wRhw4CK2BaBsuOD4FaSOXTnRH

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
behavioral1/memory/2348-0-0x0000000010000000-0x0000000010663000-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 2996 wrote to memory of 2348	2996	rundll32.exe	30
PID 2996 wrote to memory of 2348	2996	rundll32.exe	30
PID 2996 wrote to memory of 2348	2996	rundll32.exe	30
PID 2996 wrote to memory of 2348	2996	rundll32.exe	30
PID 2996 wrote to memory of 2348	2996	rundll32.exe	30
PID 2996 wrote to memory of 2348	2996	rundll32.exe	30
PID 2996 wrote to memory of 2348	2996	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae6b8597c967393ba2b215d51137d246_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae6b8597c967393ba2b215d51137d246_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2348

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/2348-0-0x0000000010000000-0x0000000010663000-memory.dmp

Filesize
6.4MB

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