12c1f8840c48988511f16a717feec4f2bdacc9f4c06947550c5870ffc49915bf

Analysis

max time kernel
135s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-08-2024 16:04

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General

Target

b84453a1c199133d346acaea2b8a43d4_JaffaCakes118.dll
Size

57KB
MD5

b84453a1c199133d346acaea2b8a43d4
SHA1

7bf277b65471f2fe256596c189114a6df2f0c762
SHA256

12c1f8840c48988511f16a717feec4f2bdacc9f4c06947550c5870ffc49915bf
SHA512

95b9f84c3940846a9ca3ae6d87096bc14fffc95a0174dd72fc70b93aef3852feca726e274e5b622d1f1b64e2a854dfffe9c3f8379ec223ab816640496ddffe8a
SSDEEP

1536:n7ZLNPp9pZBMfeN4f5bG9EbUDQspQ1lMGTRgU:7ZppdsbGtn2dNP

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/2616-0-0x0000000010000000-0x000000001000E000-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 3424 wrote to memory of 2616	3424	rundll32.exe	86
PID 3424 wrote to memory of 2616	3424	rundll32.exe	86
PID 3424 wrote to memory of 2616	3424	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b84453a1c199133d346acaea2b8a43d4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3424
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b84453a1c199133d346acaea2b8a43d4_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2616

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/2616-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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