b6d2d1f21a17073f00511d939a1daa02afa6d09c7918a56d7bb8c669d039fb32

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 08:09

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General

Target

733c853fcda9e06040dab421d927776d_JaffaCakes118.dll
Size

98KB
MD5

733c853fcda9e06040dab421d927776d
SHA1

387b30dd926efa0345e8395987b4f854b6862863
SHA256

b6d2d1f21a17073f00511d939a1daa02afa6d09c7918a56d7bb8c669d039fb32
SHA512

14d56303a39e0466b91d24da3c0a3744ee5bf2966b3c2f802010f81063f0d3031ecbbfa09acb04999fa5a7f0e4a262e7ba169f60681e2708a86fe122dc7887fc
SSDEEP

1536:ISKyVLql4k6MEymJIiS76+OyYzydT7Cp5CoZQkzgmov13Qh43DMCoKi9:ISKyVLqikzEyrJ6+vnCp5CCev1Fpg

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/1660-2-0x0000000010000000-0x000000001000D000-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 2088 wrote to memory of 1660	2088	rundll32.exe	30
PID 2088 wrote to memory of 1660	2088	rundll32.exe	30
PID 2088 wrote to memory of 1660	2088	rundll32.exe	30
PID 2088 wrote to memory of 1660	2088	rundll32.exe	30
PID 2088 wrote to memory of 1660	2088	rundll32.exe	30
PID 2088 wrote to memory of 1660	2088	rundll32.exe	30
PID 2088 wrote to memory of 1660	2088	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\733c853fcda9e06040dab421d927776d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\733c853fcda9e06040dab421d927776d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1660

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/1660-2-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download
memory/1660-1-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download
memory/1660-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download