61e49d10c64430be5929e1a14c420016ae63f6813b3ad78c105ceb99cc4eebdf

Analysis

max time kernel
93s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 03:19

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General

Target

d369ce4160f1206eae6cd265a088966b_JaffaCakes118.dll
Size

103KB
MD5

d369ce4160f1206eae6cd265a088966b
SHA1

b9378254d2be12c455b4ea07d81f918ce793f0bd
SHA256

61e49d10c64430be5929e1a14c420016ae63f6813b3ad78c105ceb99cc4eebdf
SHA512

71340976f8c2f511346c174ce8a3898f1ac22aa6aab10f9cd7c295e4f9b19f6c4cd280badcb405fc1d592476a3e082e738b663bda435d3cb328b386cea59efd4
SSDEEP

1536:Nh1fL15Vx2G5bCgsSeJslwNz+nh7e7Fd0woGFu2jShVdnKzLKAIn:Nh53p5NI2SV+tMFd0woGQ2jMVdKvKAIn

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/4556-0-0x0000000010000000-0x000000001000D000-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 3 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 4556	2848	rundll32.exe	83
PID 2848 wrote to memory of 4556	2848	rundll32.exe	83
PID 2848 wrote to memory of 4556	2848	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d369ce4160f1206eae6cd265a088966b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d369ce4160f1206eae6cd265a088966b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4556

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/4556-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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