aa27e324e3e9404d7e356d9ff56c757325bf2434c73c4b43ce9bc2088117d505

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 15:20

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General

Target

073808fdeeb767934a357653980222eb_JaffaCakes118.exe
Size

26KB
MD5

073808fdeeb767934a357653980222eb
SHA1

56ae145739905c20048d31c68278f417d63c7d0b
SHA256

aa27e324e3e9404d7e356d9ff56c757325bf2434c73c4b43ce9bc2088117d505
SHA512

cff9ad969a2448a033cc2b1644a844439c946b6d2ea7bd0ed4dc362d0f756a4e99b07ee739801d6c4e562224f5112b75076eb637092ca101bd944bc3d6d484a6
SSDEEP

384:wU4wXvA/f6OQk3vaDyDMTpIDvxyP/uLtmxePRC:D7CupuMuLMx7

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	073808fdeeb767934a357653980222eb_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2568	löä#.exe
4684	löä#.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4064	4684	WerFault.exe	91

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2828	073808fdeeb767934a357653980222eb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 2568	2828	073808fdeeb767934a357653980222eb_JaffaCakes118.exe	90
PID 2828 wrote to memory of 2568	2828	073808fdeeb767934a357653980222eb_JaffaCakes118.exe	90
PID 2828 wrote to memory of 2568	2828	073808fdeeb767934a357653980222eb_JaffaCakes118.exe	90
PID 2568 wrote to memory of 4684	2568	löä#.exe	91
PID 2568 wrote to memory of 4684	2568	löä#.exe	91
PID 2568 wrote to memory of 4684	2568	löä#.exe	91
PID 2828 wrote to memory of 3968	2828	073808fdeeb767934a357653980222eb_JaffaCakes118.exe	92
PID 2828 wrote to memory of 3968	2828	073808fdeeb767934a357653980222eb_JaffaCakes118.exe	92
PID 2828 wrote to memory of 3968	2828	073808fdeeb767934a357653980222eb_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\073808fdeeb767934a357653980222eb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\073808fdeeb767934a357653980222eb_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2828
- C:\Users\Admin\AppData\Local\Temp\löä#.exe
  "C:\Users\Admin\AppData\Local\Temp\löä#.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Users\Admin\AppData\Local\Temp\löä#.exe
    StubPath
    3⤵
    - Executes dropped EXE
    PID:4684
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4684 -s 456
      4⤵
      Program crash
      PID:4064
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c Melt.bat
  2⤵
  PID:3968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4684 -ip 4684
1⤵
PID:1648

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 --no-appcompat-clear --mojo-platform-channel-handle=4160 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
1⤵
PID:4660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Melt.bat

Filesize
195B

MD5
0be1ad3a7e637a55f591b489a3b66d1b

SHA1
aa88937430ada96672275da41deb196719d59c10

SHA256
11c0ccb8ef63da2fcd2eb521a00e3b500f0cd515fb258c2058a49413da698ab8

SHA512
d7a62d9f44c1be51ebdcc1f9909da8ad40c51d747d86d1a424f274aa104678a66746b97e89c2195008b00c4f7fe3f570112874fc2a979e0ee4dfe794e1a45b66

Download Submit
C:\Users\Admin\AppData\Local\Temp\löä#.exe

Filesize
10KB

MD5
20960b3e0d1514a7120fcc93233b1c87

SHA1
558ac4062339c0c5521329da2f99693854bc42c5

SHA256
477b685c207c62a2a7dcee62bd5fe0eb862460e300463b800bdb972e2c1354da

SHA512
1021b23a275bca10f84ae50bb8a0b22341919918ce06deb77274a96c38923edcc92d597134508e74a0d8634b64a3fa3dfbda56ab7edba6a5afe862e5097c8890

Download Submit
memory/2568-15-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2568-18-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2828-0-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2828-12-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2828-21-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/4684-19-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/4684-23-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download