894a1e1cab60b746e4a6a7dda904349dca2ba94a08df4fa9176aa02ba4b43a33

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
06/03/2025, 15:18

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General

Target

JaffaCakes118_56d23b415402277d226864e7ed767692.dll
Size

57KB
MD5

56d23b415402277d226864e7ed767692
SHA1

8e92b8494c4fcd913c1be38a7a12098b8ca9f470
SHA256

894a1e1cab60b746e4a6a7dda904349dca2ba94a08df4fa9176aa02ba4b43a33
SHA512

828bfd282a37de41191182d6cc619f4a0e982184f164f244aea8090b1a00956f176c3cc47023f0e009e8c295502a3edc687ff07483048ce4561bf3b85fad24cd
SSDEEP

1536:PYmsODWxjRhmxAmA+R6+scqHKbExA3ktW8xbvase:PYmsmWxjRhg1pMHz281e

Score

5^/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/2516-3-0x0000000010000000-0x0000000010027000-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 752 wrote to memory of 2516	752	rundll32.exe	31
PID 752 wrote to memory of 2516	752	rundll32.exe	31
PID 752 wrote to memory of 2516	752	rundll32.exe	31
PID 752 wrote to memory of 2516	752	rundll32.exe	31
PID 752 wrote to memory of 2516	752	rundll32.exe	31
PID 752 wrote to memory of 2516	752	rundll32.exe	31
PID 752 wrote to memory of 2516	752	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_56d23b415402277d226864e7ed767692.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:752
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_56d23b415402277d226864e7ed767692.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2516

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/2516-2-0x0000000010000000-0x0000000010027000-memory.dmp

Filesize
156KB

Download
memory/2516-3-0x0000000010000000-0x0000000010027000-memory.dmp

Filesize
156KB

Download
memory/2516-1-0x0000000010000000-0x0000000010027000-memory.dmp

Filesize
156KB

Download
memory/2516-0-0x0000000010000000-0x0000000010027000-memory.dmp

Filesize
156KB

Download