bc347c4c9f083b248074283fab245510e369762119fd75ba549744974ecbd11a

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
24/07/2024, 07:38 UTC

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General

Target

6ac3d292345ac0373616d3b00153826e_JaffaCakes118.dll
Size

53KB
MD5

6ac3d292345ac0373616d3b00153826e
SHA1

198bf6a7d10cd61f941175bfbb23f7a0590c86d9
SHA256

bc347c4c9f083b248074283fab245510e369762119fd75ba549744974ecbd11a
SHA512

71f847156992234c674672ec31378aa2ace184a4ce1a34caca234a5e63c522c3d316c8aa96ccd991a7d3247b6bd43f0a0bc918cad9e7f41bb5507166028b3acc
SSDEEP

1536:RVxobYSi331XbluOOMpz2tVLZon9+qLdDxi:TxobK331XQIktFZon9/Lri

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/2584-0-0x0000000010000000-0x000000001000D000-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 2756 wrote to memory of 2584	2756	rundll32.exe	30
PID 2756 wrote to memory of 2584	2756	rundll32.exe	30
PID 2756 wrote to memory of 2584	2756	rundll32.exe	30
PID 2756 wrote to memory of 2584	2756	rundll32.exe	30
PID 2756 wrote to memory of 2584	2756	rundll32.exe	30
PID 2756 wrote to memory of 2584	2756	rundll32.exe	30
PID 2756 wrote to memory of 2584	2756	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ac3d292345ac0373616d3b00153826e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ac3d292345ac0373616d3b00153826e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2584

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/2584-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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