c055fc74c8879bc7f391b8913413de842f1e69b22a699cd6c612d176daf991d2

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 08:29

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General

Target

d9f5d5353b2b3902e4e039ffc23ff00b_JaffaCakes118.dll
Size

30KB
MD5

d9f5d5353b2b3902e4e039ffc23ff00b
SHA1

dbc31cebd48a35d32bd55fffb92287282ec8f845
SHA256

c055fc74c8879bc7f391b8913413de842f1e69b22a699cd6c612d176daf991d2
SHA512

a5e2d01c281756af03d1a46c7e5750969c6c0794625b1fa5f327ce8b6afa5c78064dc464742ab0918e240361286445e069816372ab4ca4d5d487564a3146c3ef
SSDEEP

768:P3ztIgoZ0EUtf7wZI5svNhgyFpV1csw3zVft:P3aBZUtfB5krbNw3Zf

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/3060-3-0x0000000000170000-0x0000000000188000-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 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d9f5d5353b2b3902e4e039ffc23ff00b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d9f5d5353b2b3902e4e039ffc23ff00b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3060

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/3060-0-0x0000000000160000-0x0000000000178000-memory.dmp

Filesize
96KB

Download
memory/3060-3-0x0000000000170000-0x0000000000188000-memory.dmp

Filesize
96KB

Download
memory/3060-2-0x0000000000160000-0x0000000000178000-memory.dmp

Filesize
96KB

Download
memory/3060-1-0x0000000000160000-0x0000000000178000-memory.dmp

Filesize
96KB

Download