c3be30f4257c279f27d32766f851bca901b777581b1a4d2a719537fd307dccb2

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 13:56

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General

Target

ab4ac0a933bd2abede0cd1f372d1b378_JaffaCakes118.dll
Size

365KB
MD5

ab4ac0a933bd2abede0cd1f372d1b378
SHA1

aab407a64b009c16386ffe43b397d3375fb3fce3
SHA256

c3be30f4257c279f27d32766f851bca901b777581b1a4d2a719537fd307dccb2
SHA512

7deebd46fda37ef12fbbd2f432e37c30a3813942d41335af5035d4bcc84b7f0cae1366b7b289f60ec1c9fbe06d267b773d1854b36314f3ddafa9e712204d97ed
SSDEEP

6144:t9TbZXB51X52q12mBB9aOd2aVrqYp2RrSuxKPqpVVfDkhJCLJE5LdWbQS:Pd/1tEVaVpp2rQipVJDkhsLJoLdW

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1892-0-0x0000000010000000-0x0000000010106000-memory.dmp	upx
behavioral1/memory/1892-1-0x0000000010000000-0x0000000010106000-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 2344 wrote to memory of 1892	2344	rundll32.exe	30
PID 2344 wrote to memory of 1892	2344	rundll32.exe	30
PID 2344 wrote to memory of 1892	2344	rundll32.exe	30
PID 2344 wrote to memory of 1892	2344	rundll32.exe	30
PID 2344 wrote to memory of 1892	2344	rundll32.exe	30
PID 2344 wrote to memory of 1892	2344	rundll32.exe	30
PID 2344 wrote to memory of 1892	2344	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab4ac0a933bd2abede0cd1f372d1b378_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab4ac0a933bd2abede0cd1f372d1b378_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1892

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/1892-0-0x0000000010000000-0x0000000010106000-memory.dmp

Filesize
1.0MB

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memory/1892-1-0x0000000010000000-0x0000000010106000-memory.dmp

Filesize
1.0MB

Download