Analysis
-
max time kernel
141s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
29-06-2024 19:41
Behavioral task
behavioral1
Sample
Image logger beta.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Image logger beta.exe
Resource
win10v2004-20240611-en
General
-
Target
Image logger beta.exe
-
Size
297KB
-
MD5
f6bc727b25a9d6d15f62d459f2d875d0
-
SHA1
a7502f6990fc98c4f634ec3e995cc7f443487b13
-
SHA256
04f28f4975a7ff3cb3439b65b8d2fad8e99e3431b65be0e065c194908459790e
-
SHA512
b0847c9b037ad9f2cffee62cd6f3193580e4e0950d0a3a1fbf6611df42474a511d30065f41cbdbaaf4360a6c61719b7d3f10692efac762d1a80f6311d42eb12a
-
SSDEEP
1536:vB5uVw89wt2v7Fz9fyOjAEx93MDbT0f5aX2:v++tov7Fz9fyOjOQxK2
Malware Config
Extracted
xworm
5.0
modern-educators.gl.at.ply.gg:23695
lu0xD4CO1T8ycPIn
-
Install_directory
%Userprofile%
-
install_file
USB.exe
Signatures
-
Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4332-1-0x00000000005A0000-0x00000000005F0000-memory.dmp family_xworm -
Drops startup file 2 IoCs
Processes:
Image logger beta.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows startup backup.lnk Image logger beta.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows startup backup.lnk Image logger beta.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
Image logger beta.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows startup backup = "C:\\Users\\Admin\\Windows startup backup" Image logger beta.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 22 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Image logger beta.exedescription pid process Token: SeDebugPrivilege 4332 Image logger beta.exe Token: SeDebugPrivilege 4332 Image logger beta.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Image logger beta.exe"C:\Users\Admin\AppData\Local\Temp\Image logger beta.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
-
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=4108,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=4296 /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4332-0-0x00007FFFAC593000-0x00007FFFAC595000-memory.dmpFilesize
8KB
-
memory/4332-1-0x00000000005A0000-0x00000000005F0000-memory.dmpFilesize
320KB
-
memory/4332-2-0x00007FFFAC590000-0x00007FFFAD051000-memory.dmpFilesize
10.8MB
-
memory/4332-6-0x00007FFFAC593000-0x00007FFFAC595000-memory.dmpFilesize
8KB
-
memory/4332-7-0x00007FFFAC590000-0x00007FFFAD051000-memory.dmpFilesize
10.8MB