44df71b499921853fd8ba7e270a1d7225508acced67b364aed21068f55a4c01f

Analysis

max time kernel
137s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 10:24

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General

Target

be658bc39cd96f1f2b59b2ad4a138fcf_JaffaCakes118.dll
Size

98KB
MD5

be658bc39cd96f1f2b59b2ad4a138fcf
SHA1

b261972277bec27bf923d6f9511a4b96d1851073
SHA256

44df71b499921853fd8ba7e270a1d7225508acced67b364aed21068f55a4c01f
SHA512

4cf29dbfa685bfff30c51a67f513bb95a21a5e8f5fa5bed32d9b0c34b57a39eddcba969fdeecddbf777769ebc9ba81c683a2c02c6fd5579db54b10ca2bc4db5e
SSDEEP

1536:Nh1fL15Vx2G5bCgsSeP+R8sPtYQMznztPa8gKxfaZ85HRga:Nh53p5NIP+RfPtYbzBje85xD

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/1648-0-0x0000000010000000-0x000000001000D000-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 936 wrote to memory of 1648	936	rundll32.exe	85
PID 936 wrote to memory of 1648	936	rundll32.exe	85
PID 936 wrote to memory of 1648	936	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\be658bc39cd96f1f2b59b2ad4a138fcf_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\be658bc39cd96f1f2b59b2ad4a138fcf_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1648

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/1648-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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