1bdd36862a3b95d2f370b2620b4933afa73bcd1053473a2e33554c2c7a933423

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 13:06

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General

Target

1378ec816bb43e48d1ba93f1d0a458d0_JaffaCakes118.dll
Size

145KB
MD5

1378ec816bb43e48d1ba93f1d0a458d0
SHA1

10fa1e7dfb45c6c36f1deee87349b3e65b1d605c
SHA256

1bdd36862a3b95d2f370b2620b4933afa73bcd1053473a2e33554c2c7a933423
SHA512

3d0816d8756c3a6976707cf8066bb0f1672f6ee6c00fe84ee361a652578e4613b82dbd45bccc04e981b9a66556e09e5e1a5b4d5abd35d7a4b68b0b912861066b
SSDEEP

3072:sQzoKqIR5nRY4B+IJywjoL5CmKmitGBrAwPdO2:sQzoCnLMIJPqCyv9dO2

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3748	3536	WerFault.exe	89
1764	3536	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 4912 wrote to memory of 3536	4912	regsvr32.exe	89
PID 4912 wrote to memory of 3536	4912	regsvr32.exe	89
PID 4912 wrote to memory of 3536	4912	regsvr32.exe	89

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1378ec816bb43e48d1ba93f1d0a458d0_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4912
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\1378ec816bb43e48d1ba93f1d0a458d0_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3536
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3536 -s 596
    3⤵
    - Program crash
    PID:3748
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3536 -s 632
    3⤵
    - Program crash
    PID:1764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3536 -ip 3536
1⤵
PID:4936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3536 -ip 3536
1⤵
PID:2768

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=4252,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4400 /prefetch:8
1⤵
PID:4972

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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