1c2685f6df419af1643d9ed64007b7ab62c747186f39b1c1a3db4855d5e26487

Analysis

max time kernel
138s
max time network
136s
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, 02:16

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General

Target

bdd1266bccfaa44b1539a5a21fade503_JaffaCakes118.dll
Size

26KB
MD5

bdd1266bccfaa44b1539a5a21fade503
SHA1

9a8765dbb04d6d2116c8bf9fe06c326b8a20ea7a
SHA256

1c2685f6df419af1643d9ed64007b7ab62c747186f39b1c1a3db4855d5e26487
SHA512

1025c44863dae49fcc58a1a1cef91f3e440e250580c9c9b7b25063a496d63fb0dcb43202d25af34e2e002151452e0e75ec0e1ac28bfc86ac18d580847258becd
SSDEEP

768:k0qDeQuJ+Ka6gNY59ixSBUSLWHoxxbxe7:TqDhQ+KSk9ikUYWHa

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2496	920	WerFault.exe	86

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 1504 wrote to memory of 920	1504	rundll32.exe	86
PID 1504 wrote to memory of 920	1504	rundll32.exe	86
PID 1504 wrote to memory of 920	1504	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdd1266bccfaa44b1539a5a21fade503_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1504
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdd1266bccfaa44b1539a5a21fade503_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:920
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 548
    3⤵
    - Program crash
    PID:2496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 920 -ip 920
1⤵
PID:3808

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/920-0-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

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