Resubmissions
02-07-2024 00:01
240702-abamfayanh 1001-07-2024 23:59
240701-316qdsyajh 1001-07-2024 23:56
240701-3y4g9a1gjr 1001-07-2024 23:49
240701-3vbyts1ejq 10Analysis
-
max time kernel
64s -
max time network
69s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 23:59
Static task
static1
Behavioral task
behavioral1
Sample
1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe
Resource
win7-20240508-en
General
-
Target
1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe
-
Size
92KB
-
MD5
1cfdc1d171614dec2d83d1d85d028551
-
SHA1
7d1ec11608a949572e47fc499d568620fa1f6d5d
-
SHA256
b475d20cf7e6facb0a9ffa5a51e3ed7d50eeadd3ad90394b14a8989260694e7c
-
SHA512
2cf2f192bfb263ed4062633a30389ef86e84f5be02d4f2cabc2035b9ecf8568201735ca7d9de8c95d9163d321505db9a9f18302dff100694c9cc7da5497710c9
-
SSDEEP
1536:7zARgxLF+yZcU5bUriFh751xKn9TZ9egzWwMjB5P3aU9HxTEpZmv8/NA79n/lxiK:7zhpNUeFd49TZ9S3vHCZ3/Ny9n5
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation 1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2856 wrote to memory of 1628 2856 1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe 88 PID 2856 wrote to memory of 1628 2856 1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe 88 PID 2856 wrote to memory of 1628 2856 1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe" "2⤵PID:1628
-
-
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 --field-trial-handle=3988,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:81⤵PID:3240
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
71B
MD5e6b031b9b7d40fa332ebc6f38b2f9f64
SHA1d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f
SHA25666a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b
SHA5127d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948