c1713816130704da79596628a1a2db9a8f9cae9c8a77d16ae7667f6c7b84dfe6

Analysis

max time kernel
132s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 12:02

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General

Target

a2730fc5751b3daa4a5d2dab9bd6619b_JaffaCakes118.dll
Size

69KB
MD5

a2730fc5751b3daa4a5d2dab9bd6619b
SHA1

22307e5c80b9e7193ecf2c997d4b4347bbe1c150
SHA256

c1713816130704da79596628a1a2db9a8f9cae9c8a77d16ae7667f6c7b84dfe6
SHA512

5d4502004acc6e6e68bdcd14cbe70671949a617d9a4519bb101f7742545e8369c01314a5dc8cb9693b843817ce051e8882795d3e74ec684a8a12643ca3cb3fe1
SSDEEP

1536:n7ZLNPp9pZBMvLhIbvi/fwlB6G5rIgdml+WeIkS:7ZppohEvOwGyIf/NkS

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/4436-0-0x0000000010000000-0x000000001000E000-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 3916 wrote to memory of 4436	3916	rundll32.exe	84
PID 3916 wrote to memory of 4436	3916	rundll32.exe	84
PID 3916 wrote to memory of 4436	3916	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2730fc5751b3daa4a5d2dab9bd6619b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2730fc5751b3daa4a5d2dab9bd6619b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4436

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/4436-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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