10eb5d9050d7db59b7f1f8c40858eecab90339ad6a8614ca16a9783010a7a6b9

Analysis

max time kernel
125s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 22:47

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General

Target

f0c3a94fc37da7a39a4b361030a1f390_JaffaCakes118.dll
Size

85KB
MD5

f0c3a94fc37da7a39a4b361030a1f390
SHA1

4ceb4585ce9723d642c852fdd36b32f190c8ec03
SHA256

10eb5d9050d7db59b7f1f8c40858eecab90339ad6a8614ca16a9783010a7a6b9
SHA512

3c134b473566f743c822ba44dd6486ceb8f10ca48711a7af167cdb100d5c50383882341b4b5656c458def08c196ac24de442164f53dc5c3d7d5b1d1610e685ed
SSDEEP

1536:RdgGsCCEFpUZYfj1saAE6AMAerSpYRBMi8u8XRjvo2HAiSB/d1CSWq6AMAeD:RzsTE2C25E6AMAerSYRqiMBjXvw/d1C7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1956	1048	WerFault.exe	89

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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3388 wrote to memory of 1048	3388	regsvr32.exe	89
PID 3388 wrote to memory of 1048	3388	regsvr32.exe	89
PID 3388 wrote to memory of 1048	3388	regsvr32.exe	89

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f0c3a94fc37da7a39a4b361030a1f390_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3388
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\f0c3a94fc37da7a39a4b361030a1f390_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1048
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 608
    3⤵
    - Program crash
    PID:1956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1048 -ip 1048
1⤵
PID:1464

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4276,i,10065386245627775856,6567048529106473151,262144 --variations-seed-version --mojo-platform-channel-handle=1436 /prefetch:8
1⤵
PID:3988

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

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Downloads

memory/1048-0-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

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