Analysis
- max time kernel
127s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system - submitted
20/01/2023, 08:47
Static task
static1
Behavioral task
behavioral1
Sample
f40f44f01175541ccf44f0c9064487b4.exe
Resource
win7-20221111-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
f40f44f01175541ccf44f0c9064487b4.exe
Resource
win10v2004-20221111-en
11 signatures
150 seconds
General
- Target f40f44f01175541ccf44f0c9064487b4.exe
- Size 366KB
- Sample230120-kpv6eaac89
- SHA256 3d099ea41ca7b6d89c4a5f50abc43e65310c0f306bd18ec4915e1acf193d2117
- MD5 f40f44f01175541ccf44f0c9064487b4
- SHA1 6d80e10fe597301fbfcbad33822db6a5a018a4e9
- SHA512 2dade5e729c35888ec9f921a515bdaba935e27090a3acfc137369414d9d3982fa33f87faea258405b91d134f47b04ecac010f7ca1fb61aeadda45d88a33de3ca
- SSDEEP 6144:dYa67n4jNXF3tNwqjaeGbBfO6t7epArnuuaCDXqwUjijv:dYebdNweGlO65trnuuVDXtbjv
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
https://sempersim.su/ha1/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
- Executes dropped EXE 2 IoCs
pid Process 1996 uzekiwur.exe 5016 uzekiwur.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-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook uzekiwur.exe Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook uzekiwur.exe Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook uzekiwur.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1996 set thread context of 5016 1996 uzekiwur.exe 81 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1996 uzekiwur.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5016 uzekiwur.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4372 wrote to memory of 1996 4372 f40f44f01175541ccf44f0c9064487b4.exe 79 PID 4372 wrote to memory of 1996 4372 f40f44f01175541ccf44f0c9064487b4.exe 79 PID 4372 wrote to memory of 1996 4372 f40f44f01175541ccf44f0c9064487b4.exe 79 PID 1996 wrote to memory of 5016 1996 uzekiwur.exe 81 PID 1996 wrote to memory of 5016 1996 uzekiwur.exe 81 PID 1996 wrote to memory of 5016 1996 uzekiwur.exe 81 PID 1996 wrote to memory of 5016 1996 uzekiwur.exe 81 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook uzekiwur.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook uzekiwur.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f40f44f01175541ccf44f0c9064487b4.exe"C:\Users\Admin\AppData\Local\Temp\f40f44f01175541ccf44f0c9064487b4.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4372 -
C:\Users\Admin\AppData\Local\Temp\uzekiwur.exe"C:\Users\Admin\AppData\Local\Temp\uzekiwur.exe" C:\Users\Admin\AppData\Local\Temp\szhfj.sve2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Users\Admin\AppData\Local\Temp\uzekiwur.exe"C:\Users\Admin\AppData\Local\Temp\uzekiwur.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:5016
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\ddpbbsajx.ox
- Size 124KB
- SHA256 77bf13b3fa2d37dfc38f3701cca182057f5e2bb8e67c6b81bfd5cbbe9d172028
- MD5 54f7dc72d1271859d49d7764b084c028
- SHA1 33a593b9552bd636a55563c73de0b0c099c3ad52
- SHA512 728e7583169b652148fbb5f7e1076a972083fd46120fabff34f7ba1738f1fbf047fad6649d6c8199cbd566e088e524517fb448916be1ab8b6309c4bc1ced425d
- SSDEEP 3072:kW3AVaOalWZzZg9/6F7zQZA5B3IKJJx8HDAP4ux:FUnZlg9/a7zQq5qKJyYJ
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\szhfj.sve
- Size 6KB
- SHA256 44452e05f13e4779b3b24477bfbb83ad0ea1154b6b62c353aaf4c036211f2926
- MD5 94109f9a4fdc153d8b5827e485aafcc6
- SHA1 362c33bb4ae14c3db9681facf12dc6b69fc6ba38
- SHA512 4d6baed5627a00a3f41157104d66812b646d687ff43527ce72b2899e0df96637b71c6817e31c2dc2c6b55b729293b8e116cc85b587e22858646f2099413697f8
- SSDEEP 192:FarcRNvWhX1ShpjegeoEs/goIv6SLtNI7ypzV:iKhso9oj68NI7q
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\uzekiwur.exe
- Size 46KB
- SHA256 fb3bac859776a4d20d5f9939553acbe3518b4569a85a021bd1726005696a7188
- MD5 97988da1696d406e8b6eda6add5c1275
- SHA1 a75d89724e46ac0eb5a2759cc02f23e9663cdf7b
- SHA512 a4871053437263ea26fabe20b03b3fafaa128af8e0bf88ffcc7e242936857af5c5c251aacfb6630551bb1e1a79853b32562a7e8e24086f6ad0deb6a3375c56bc
- SSDEEP 768:eqkzN3Z6TUBq13f/j+mbwGqni+td9O4+yhdZchl4rydncfPxSEDKAnzxbeex:eF1Z6Yg13fi6Jqni+sHyKS4cfPvzNx
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\uzekiwur.exe
- Size 46KB
- SHA256 fb3bac859776a4d20d5f9939553acbe3518b4569a85a021bd1726005696a7188
- MD5 97988da1696d406e8b6eda6add5c1275
- SHA1 a75d89724e46ac0eb5a2759cc02f23e9663cdf7b
- SHA512 a4871053437263ea26fabe20b03b3fafaa128af8e0bf88ffcc7e242936857af5c5c251aacfb6630551bb1e1a79853b32562a7e8e24086f6ad0deb6a3375c56bc
- SSDEEP 768:eqkzN3Z6TUBq13f/j+mbwGqni+td9O4+yhdZchl4rydncfPxSEDKAnzxbeex:eF1Z6Yg13fi6Jqni+sHyKS4cfPvzNx
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\uzekiwur.exe
- Size 46KB
- SHA256 fb3bac859776a4d20d5f9939553acbe3518b4569a85a021bd1726005696a7188
- MD5 97988da1696d406e8b6eda6add5c1275
- SHA1 a75d89724e46ac0eb5a2759cc02f23e9663cdf7b
- SHA512 a4871053437263ea26fabe20b03b3fafaa128af8e0bf88ffcc7e242936857af5c5c251aacfb6630551bb1e1a79853b32562a7e8e24086f6ad0deb6a3375c56bc
- SSDEEP 768:eqkzN3Z6TUBq13f/j+mbwGqni+td9O4+yhdZchl4rydncfPxSEDKAnzxbeex:eF1Z6Yg13fi6Jqni+sHyKS4cfPvzNx
- MD5 SHA1 SHA512 SSDEEP