d55cd693c63e8ae1115e28d5af58e61ec576f93e0359def9529f1cc1f2aaef80

Analysis

max time kernel
136s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 07:05

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General

Target

a5d5bc428041a5234d5cdeae30264804_JaffaCakes118.dll
Size

54KB
MD5

a5d5bc428041a5234d5cdeae30264804
SHA1

7613a568f5286974ffb2d5bbe4693ea460dc4f24
SHA256

d55cd693c63e8ae1115e28d5af58e61ec576f93e0359def9529f1cc1f2aaef80
SHA512

4280ec7a21419339761bc0289b0516d5dab9be541cab2026893abedd6dbcbabd127964cf9def48647beeaa29571739c3eff6a9241008ac600e158e920d69d607
SSDEEP

768:Gx4m7JNSll3dTG+1hL8GJPGs980IfYUIiWkrB+W7BwKBTnQppEAZ7:Bm1NGJVGG4GJPGj2ssGBjIpvZ7

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
behavioral2/memory/2340-0-0x0000000010000000-0x0000000010013000-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 3 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2340	2352	rundll32.exe	85
PID 2352 wrote to memory of 2340	2352	rundll32.exe	85
PID 2352 wrote to memory of 2340	2352	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a5d5bc428041a5234d5cdeae30264804_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a5d5bc428041a5234d5cdeae30264804_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2340

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/2340-0-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

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