2d596c247890bde64663f1b0e20703122380cf9e0b828a6c0579276afcdcb592

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-09-2024 11:55

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General

Target

d44db5209ad1c43cb08b11a29a4bdf13_JaffaCakes118.dll
Size

70KB
MD5

d44db5209ad1c43cb08b11a29a4bdf13
SHA1

de73bde12729aadcd54e7054c8cfcdf55c8f00e1
SHA256

2d596c247890bde64663f1b0e20703122380cf9e0b828a6c0579276afcdcb592
SHA512

d70d8bf5d65d25456b57eecdd607d6ff5c04fc8ed0ece209b7564f96999a7ccf6f9167f7e4fb6306a2b2d8121f28ee12efe41e6cf7e7757aef314dd63da8dab3
SSDEEP

1536:Bkvf2ibJ8xoN9JwFQeZ9767+RFOx8HyLTNyZ6Qzp7uTtuU6Ew27yBSc:BkW0JPdwFQeFYquTNycOKT1k2+N

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/1032-0-0x0000000010000000-0x000000001040F000-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 1192 wrote to memory of 1032	1192	rundll32.exe	28
PID 1192 wrote to memory of 1032	1192	rundll32.exe	28
PID 1192 wrote to memory of 1032	1192	rundll32.exe	28
PID 1192 wrote to memory of 1032	1192	rundll32.exe	28
PID 1192 wrote to memory of 1032	1192	rundll32.exe	28
PID 1192 wrote to memory of 1032	1192	rundll32.exe	28
PID 1192 wrote to memory of 1032	1192	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d44db5209ad1c43cb08b11a29a4bdf13_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d44db5209ad1c43cb08b11a29a4bdf13_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1032

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/1032-0-0x0000000010000000-0x000000001040F000-memory.dmp

Filesize
4.1MB

Download
memory/1032-1-0x0000000010000000-0x000000001040F000-memory.dmp

Filesize
4.1MB

Download
memory/1032-2-0x0000000010000000-0x000000001040F000-memory.dmp

Filesize
4.1MB

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