0a3668206dff035c71bad4b4d5fec00ca99744d2ed38047486ace9f4d94dad62

Analysis

max time kernel
136s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 18:09

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General

Target

c149882b0a57d99c32ea7abe22e07d2b_JaffaCakes118.dll
Size

9KB
MD5

c149882b0a57d99c32ea7abe22e07d2b
SHA1

2e8d85a38b7236bdb105e58db8a088069162bd30
SHA256

0a3668206dff035c71bad4b4d5fec00ca99744d2ed38047486ace9f4d94dad62
SHA512

4d0a0207f0612f68f8f8fb9f0fe7601085bb0a66ce32a2992ec86ea51789f97d70d83699352b1ffffea150c39df75fab0e932d54a78c9c5eefc6394b6fb07b33
SSDEEP

96:q1V7dR7uwEU+hCT3GrxZ4MUtPNlz0MdG8EWvdM3IWwG34bxvD:kuwEt8rsTUtPLzKNWSYWF4b1D

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2928	3380	WerFault.exe	91

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 3440 wrote to memory of 3380	3440	rundll32.exe	91
PID 3440 wrote to memory of 3380	3440	rundll32.exe	91
PID 3440 wrote to memory of 3380	3440	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c149882b0a57d99c32ea7abe22e07d2b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c149882b0a57d99c32ea7abe22e07d2b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3380
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3380 -s 624
    3⤵
    - Program crash
    PID:2928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3380 -ip 3380
1⤵
PID:1136

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=4396,i,1602949858158667699,12464335823361976127,262144 --variations-seed-version --mojo-platform-channel-handle=1296 /prefetch:8
1⤵
PID:1752

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/3380-0-0x0000000076F90000-0x0000000076F97000-memory.dmp

Filesize
28KB

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memory/3380-1-0x0000000076F90000-0x0000000076F97000-memory.dmp

Filesize
28KB

Download