886b1d2e545987c60a2b884d55c35d09038b2fcedcd40b3a6c45ea377cc24862

Analysis

max time kernel
148s
max time network
149s
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 00:25

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General

Target

bda5b6e37159e66bb60cf583d85fd0f1_JaffaCakes118.dll
Size

105KB
MD5

bda5b6e37159e66bb60cf583d85fd0f1
SHA1

ee34e31bc34fefa9eaa10449dd0f37a8a2aa9fee
SHA256

886b1d2e545987c60a2b884d55c35d09038b2fcedcd40b3a6c45ea377cc24862
SHA512

c0647356a1719af2528aceaa3f5ad1ca71526e8ce0d42a8487e17a33e906ebc97bc6032f32303636925bdbb856f3ee0363a01177c2a9e0f8527796548666fa1d
SSDEEP

1536:DjMKODJPutB+69AmJ4g1pL55b4enHcnKZ5xYD9z4DtOYfTSliZNFxdhBu+qiL:+MBpAm/53nHcnKZ5kR4OYryiZNF1QdiL

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/1288-0-0x0000000010000000-0x000000001000E000-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 4824 wrote to memory of 1288	4824	rundll32.exe	84
PID 4824 wrote to memory of 1288	4824	rundll32.exe	84
PID 4824 wrote to memory of 1288	4824	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bda5b6e37159e66bb60cf583d85fd0f1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4824
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bda5b6e37159e66bb60cf583d85fd0f1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1288

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/1288-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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