93596821cbaca5d43266f6a34677876a9f849e76899c4bff87658038e90a492d

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 21:00

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General

Target

d071d334163f9cbf10900e9477b55464_JaffaCakes118.dll
Size

25KB
MD5

d071d334163f9cbf10900e9477b55464
SHA1

a75cca9989d67c32cce5b876655422f39343279d
SHA256

93596821cbaca5d43266f6a34677876a9f849e76899c4bff87658038e90a492d
SHA512

d821e98cebc08fd986369bbc357fe4035513f6a764b07a48f8df1ffd3daa52e6781e67fc61392697a2c70dc3ea42844e184443ac085c9a03b5ddb314c2a5c721
SSDEEP

384:e2k84J/tTItymxzWhoZz8BWIJaRuli1YpoEpJBs/BaymdwISfyW/EJo+:Hk84XUymxKXWBe47lewxyW8J

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/264-1-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral1/memory/264-0-0x0000000000400000-0x0000000000416000-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 2132 wrote to memory of 264	2132	rundll32.exe	31
PID 2132 wrote to memory of 264	2132	rundll32.exe	31
PID 2132 wrote to memory of 264	2132	rundll32.exe	31
PID 2132 wrote to memory of 264	2132	rundll32.exe	31
PID 2132 wrote to memory of 264	2132	rundll32.exe	31
PID 2132 wrote to memory of 264	2132	rundll32.exe	31
PID 2132 wrote to memory of 264	2132	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d071d334163f9cbf10900e9477b55464_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d071d334163f9cbf10900e9477b55464_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:264

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/264-1-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

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memory/264-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download