Analysis
- max time kernel
137s - max time network
33s - platform
windows7_x64 - resource
win7-20230220-en - resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system - submitted
21/04/2023, 12:44
Static task
static1
Behavioral task
behavioral1
Sample
DHL Express Receipt.exe
Resource
win7-20230220-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
DHL Express Receipt.exe
Resource
win10v2004-20230220-en
9 signatures
150 seconds
General
- Target DHL Express Receipt.exe
- Size 540KB
- Sample230421-pygrlahd6t
- SHA256 9da93e4532245e14ed6ad83bf4a78434d28f59a52fafcb0c8aac9242e2641e7b
- MD5 984237636d94a97a491c4678d295a209
- SHA1 82f9e311b0b738583fde2332e2a2542db831a76d
- SHA512 a9721bc5200b57ea3d64639021d633e094abbd9d1cbe7b340ad1f2d1dad8c1d320c4b93eaf7fd07dd2f99aca134b0fc5f62f13d9c6b4c04019c93d5db0f2ac79
- SSDEEP 12288:QPGELOwW/geiEGJhX8bnnmyll1NcHdSdgP7vDWBJ:QlFein3WtLASwDk
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
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lokibot
C2
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http://104.156.227.195/~blog/?p=866968677950
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http://kbfvzoboss.bid/alien/fre.php
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http://alphastand.trade/alien/fre.php
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http://alphastand.win/alien/fre.php
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http://alphastand.top/alien/fre.php
Signatures
- 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-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook DHL Express Receipt.exe Key opened \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook DHL Express Receipt.exe Key opened \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook DHL Express Receipt.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1976 set thread context of 520 1976 DHL Express Receipt.exe 31 - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1976 DHL Express Receipt.exe 1976 DHL Express Receipt.exe 1976 DHL Express Receipt.exe 1976 DHL Express Receipt.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 520 DHL Express Receipt.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1976 DHL Express Receipt.exe Token: SeDebugPrivilege 520 DHL Express Receipt.exe - Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1976 wrote to memory of 740 1976 DHL Express Receipt.exe 27 PID 1976 wrote to memory of 740 1976 DHL Express Receipt.exe 27 PID 1976 wrote to memory of 740 1976 DHL Express Receipt.exe 27 PID 1976 wrote to memory of 740 1976 DHL Express Receipt.exe 27 PID 1976 wrote to memory of 268 1976 DHL Express Receipt.exe 28 PID 1976 wrote to memory of 268 1976 DHL Express Receipt.exe 28 PID 1976 wrote to memory of 268 1976 DHL Express Receipt.exe 28 PID 1976 wrote to memory of 268 1976 DHL Express Receipt.exe 28 PID 1976 wrote to memory of 1860 1976 DHL Express Receipt.exe 29 PID 1976 wrote to memory of 1860 1976 DHL Express Receipt.exe 29 PID 1976 wrote to memory of 1860 1976 DHL Express Receipt.exe 29 PID 1976 wrote to memory of 1860 1976 DHL Express Receipt.exe 29 PID 1976 wrote to memory of 1856 1976 DHL Express Receipt.exe 30 PID 1976 wrote to memory of 1856 1976 DHL Express Receipt.exe 30 PID 1976 wrote to memory of 1856 1976 DHL Express Receipt.exe 30 PID 1976 wrote to memory of 1856 1976 DHL Express Receipt.exe 30 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 PID 1976 wrote to memory of 520 1976 DHL Express Receipt.exe 31 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook DHL Express Receipt.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook DHL Express Receipt.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"2⤵PID:740
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C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"2⤵PID:268
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C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"2⤵PID:1860
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C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"2⤵PID:1856
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C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:520
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