Overview
overview
10Static
static
10malware/EinTT.exe
windows7-x64
10malware/EinTT.exe
windows10-2004-x64
10malware/fox.exe
windows7-x64
3malware/fox.exe
windows10-2004-x64
3malware/guJPO.exe
windows7-x64
10malware/guJPO.exe
windows10-2004-x64
10malware/loader1.exe
windows7-x64
10malware/loader1.exe
windows10-2004-x64
7dnjdbaa.exe
windows7-x64
3dnjdbaa.exe
windows10-2004-x64
3malware/regasm.exe
windows7-x64
10malware/regasm.exe
windows10-2004-x64
10malware/vbc.exe
windows7-x64
10malware/vbc.exe
windows10-2004-x64
7rywcikv.exe
windows7-x64
3rywcikv.exe
windows10-2004-x64
3malware/vbc1.exe
windows7-x64
10malware/vbc1.exe
windows10-2004-x64
7eblupydfzx.exe
windows7-x64
3eblupydfzx.exe
windows10-2004-x64
3malware/vbc2.exe
windows7-x64
10malware/vbc2.exe
windows10-2004-x64
7ioatgumevw.exe
windows7-x64
3ioatgumevw.exe
windows10-2004-x64
3Analysis
-
max time kernel
113s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 20:32
Behavioral task
behavioral1
Sample
malware/EinTT.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
malware/EinTT.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
malware/fox.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
malware/fox.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
malware/guJPO.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
malware/guJPO.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
malware/loader1.exe
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
malware/loader1.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
dnjdbaa.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
dnjdbaa.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
malware/regasm.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
malware/regasm.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
malware/vbc.exe
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
malware/vbc.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
rywcikv.exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
rywcikv.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
malware/vbc1.exe
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
malware/vbc1.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
eblupydfzx.exe
Resource
win7-20241023-en
Behavioral task
behavioral20
Sample
eblupydfzx.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
malware/vbc2.exe
Resource
win7-20241010-en
Behavioral task
behavioral22
Sample
malware/vbc2.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
ioatgumevw.exe
Resource
win7-20240729-en
Behavioral task
behavioral24
Sample
ioatgumevw.exe
Resource
win10v2004-20241007-en
General
-
Target
malware/regasm.exe
-
Size
401KB
-
MD5
29b6f7f3043b17847283b694e6eecffc
-
SHA1
2dc63f5052eb2dbfd6c0c9192b92e1f53b32ccd8
-
SHA256
7500469c4541e998741549c72877eeda8d52ef698155cc5042eff21ed2bf8581
-
SHA512
be4b02c6f0b0fcf1155b3970557ab618dc4da26b77bacb75422da110d89458d89e927301b3f49a179466dcbea186435b8ad94bcc03b8c77fcd8158f4a9147684
-
SSDEEP
12288:Dp6Hg67Dy5dVoUSrcLM0bK5FMtm7+RslS:gRiHi3cwvnWQ+6l
Malware Config
Extracted
lokibot
http://mail.outlook-webpage-auth.ml/joe/fre.php
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
-
Lokibot family
-
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 464 powershell.exe -
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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation regasm.exe -
Reads user/profile data of web browsers 3 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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook regasm.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook regasm.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook regasm.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3392 set thread context of 1400 3392 regasm.exe 103 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regasm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regasm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4032 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 3392 regasm.exe 3392 regasm.exe 3392 regasm.exe 3392 regasm.exe 3392 regasm.exe 3392 regasm.exe 464 powershell.exe 3392 regasm.exe 464 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1400 regasm.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3392 regasm.exe Token: SeDebugPrivilege 464 powershell.exe Token: SeDebugPrivilege 1400 regasm.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3392 wrote to memory of 464 3392 regasm.exe 99 PID 3392 wrote to memory of 464 3392 regasm.exe 99 PID 3392 wrote to memory of 464 3392 regasm.exe 99 PID 3392 wrote to memory of 4032 3392 regasm.exe 101 PID 3392 wrote to memory of 4032 3392 regasm.exe 101 PID 3392 wrote to memory of 4032 3392 regasm.exe 101 PID 3392 wrote to memory of 1400 3392 regasm.exe 103 PID 3392 wrote to memory of 1400 3392 regasm.exe 103 PID 3392 wrote to memory of 1400 3392 regasm.exe 103 PID 3392 wrote to memory of 1400 3392 regasm.exe 103 PID 3392 wrote to memory of 1400 3392 regasm.exe 103 PID 3392 wrote to memory of 1400 3392 regasm.exe 103 PID 3392 wrote to memory of 1400 3392 regasm.exe 103 PID 3392 wrote to memory of 1400 3392 regasm.exe 103 PID 3392 wrote to memory of 1400 3392 regasm.exe 103 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook regasm.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook regasm.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\malware\regasm.exe"C:\Users\Admin\AppData\Local\Temp\malware\regasm.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3392 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LhOPCK.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:464
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LhOPCK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4215.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4032
-
-
C:\Users\Admin\AppData\Local\Temp\malware\regasm.exe"C:\Users\Admin\AppData\Local\Temp\malware\regasm.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1400
-
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD521303d73a0d25a1d3820d6f2a7ee0cd3
SHA1fe1cf413bfa04e5f4cf47974ffc565a4b759187c
SHA256d5e1d421f651b821e3fa27dee148fcfad60720a3e76e204331e554bab3198aa4
SHA51234c70aca577ec8f4ee98c20e84c015f5cd8af1887151caf31c38dd62415bfe7b11da596c88574593aff6595e04618a999e722d7bdbf0f6992dc632789b273629
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1045960512-3948844814-3059691613-1000\0f5007522459c86e95ffcc62f32308f1_a4172161-d53d-48af-8f36-a00b057e74d4
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1045960512-3948844814-3059691613-1000\0f5007522459c86e95ffcc62f32308f1_a4172161-d53d-48af-8f36-a00b057e74d4
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61