Analysis
- max time kernel
152s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
31/03/2024, 09:48
Static task
static1
Behavioral task
behavioral1
Sample
43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/itbd.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/itbd.dll
Resource
win10v2004-20240226-en
General
- Target 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe
- Size 284KB
- Sample240331-lsztfaac96
- SHA256 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633
- MD5 7a060a1e3aa99e966da96c0ce81195ce
- SHA1 3ec0bb93c351b54de88440235cefe737fc315580
- SHA512 7d01fede33dc48585ebf369a45d0847ffada83b3cc8b6392ebc58c291b91988563f96934e7d885e6421cc91be5784eb03c80972ae5680b2890461f0c17cb7c54
- SSDEEP 6144:rGiXGcdl1BHuLzpvGTbeGn1CG6uiOvpwQgaoA32l7JXFzXQDNKOgJM:TtdlfuPpenHCmDgR023eQJM
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
lokibot
-
http://63.250.40.204/~wpdemo/file.php?search=5803588
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- Loads dropped DLL 1 IoCs
pid Process 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 532 set thread context of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: RenamesItself 1 IoCs
pid Process 5332 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5332 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 532 wrote to memory of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 PID 532 wrote to memory of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 PID 532 wrote to memory of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 PID 532 wrote to memory of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 PID 532 wrote to memory of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 PID 532 wrote to memory of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 PID 532 wrote to memory of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 PID 532 wrote to memory of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 PID 532 wrote to memory of 5332 532 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe 95 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe"C:\Users\Admin\AppData\Local\Temp\43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:532 -
C:\Users\Admin\AppData\Local\Temp\43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe"C:\Users\Admin\AppData\Local\Temp\43edf7af78a3ed2272221db663c1afd3e24b61cf10e727fd136c658f70abc633.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:5332
-
-
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=4472 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:81⤵PID:220
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsy1BC1.tmp\itbd.dll
- Size 88KB
- SHA256 872e5aa466a8fc417fbf49fef4aaeb3ce941200a62794fd7b8f1cdbb8cdddcc0
- MD5 139dbcbeeaaf2d5a55c634208a0efa34
- SHA1 515576bdd64f07f007843ead1197ac34a4d65243
- SHA512 15e202ca78c87253f39505304ecae935e808b731281bcbc84d476fe711918a16557086a9b6951427d4f4e5ab995ce9d572f5ba07c325dc7753ec01092d6cef2d
- SSDEEP 1536:W1h8Lsu0K4ZjTTm4qTfYS375Q+kZT8ywzViIkzSzRrsWjcdKkzo6KAUSnWgVpXP:Wr8MKkGDTDVZnkzSzRUKkzo6KSNZP
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512