9b5d8a768927e05f3b7763473b69c3fc5feba4beaa120940c5092c59f1cd5e74

Analysis

max time kernel
132s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 13:15

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General

Target

bbe069e84359fcd1ec9e5b928e4a608a_JaffaCakes118.dll
Size

73KB
MD5

bbe069e84359fcd1ec9e5b928e4a608a
SHA1

b2ccd9073dd450135e20477ee2c40d7d97ebcc87
SHA256

9b5d8a768927e05f3b7763473b69c3fc5feba4beaa120940c5092c59f1cd5e74
SHA512

38b2c495df9c401a706d60ab42020ce08489488ad26acffa9f7da5885ccfafd8411e6a0acbb84c1073442b2bd9c75cc3a3f7276322bea3e977931b35c428e242
SSDEEP

1536:hXGa7ReQCSMcbkfUELCZafTilg1RMPbyU3r+NU4U7nCtitH1OMfNd51k+GXrjZ:r7RCSAUELeNe1mPbyU3rkUnD1tV7fduL

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/3192-0-0x0000000010000000-0x000000001000E000-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 4124 wrote to memory of 3192	4124	rundll32.exe	87
PID 4124 wrote to memory of 3192	4124	rundll32.exe	87
PID 4124 wrote to memory of 3192	4124	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bbe069e84359fcd1ec9e5b928e4a608a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4124
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bbe069e84359fcd1ec9e5b928e4a608a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3192

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/3192-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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