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Analysis
-
max time kernel
142s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28/02/2024, 04:12
Static task
static1
Behavioral task
behavioral1
Sample
EXTERNAL - Trma Kreedit -.msg
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
EXTERNAL - Trma Kreedit -.msg
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
UTSO.zip
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
UTSO.zip
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
P
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
P
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
UTSO.html
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
UTSO.html
Resource
win10v2004-20240226-en
General
-
Target
EXTERNAL - Trma Kreedit -.msg
-
Size
218KB
-
MD5
29d2db7be28d16559d74970423cd0bc5
-
SHA1
01ba80bcf2f350ec1e0cdbc09f7fe1deaa9df22b
-
SHA256
67712b151d70b78afb5eac2b260d2264687b164fc9250e53fccdb1787f74af08
-
SHA512
ffaf5a8dc700cf79ebb5fb94a7379753903568438175b1610ecd988092d1991634efb86f4f5c07d6a6264421a92a8db1dadb3a4fa0f7349c6e90321868ead24f
-
SSDEEP
3072:shioc2DUw38peOxjbyQnItUHnsfEirVc5s2gCusg7ZnKyzpy1p4:eUXF/HaEz5s2TgdKGa
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1064 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\EXTERNAL - Trma Kreedit -.msg"1⤵
- Modifies registry class
PID:4404
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1064
-
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=1412 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:1156