Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
27/05/2024, 01:06
Static task
static1
Behavioral task
behavioral1
Sample
FedEx_776282383902.exe
Resource
win7-20240221-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
FedEx_776282383902.exe
Resource
win10v2004-20240508-en
11 signatures
150 seconds
General
- Target FedEx_776282383902.exe
- Size 527KB
- Sample240527-bgfajsbf79
- SHA256 25c3b63be2ea8b26be5050a732146c6f611dc335a96f80860dec608ece37bc4e
- MD5 d8754ead54bc3ccd3bb50e726362aef9
- SHA1 d5c8560b76bfbf841db72e06b311f1c0346b20a5
- SHA512 b7fd0cafefe3e6a35d38ee8b5da5bbe2d193dfab2d42e5b32b22fb833cebb835bd5290c26ed5e96f54a36d2d4aeed97ef229847e43ef927e3b00167155a5270c
- SSDEEP 12288:w+YifTFYVONOtTf6uxbTBTxOSbqojamEUufjkR:whiRYIruxb9hajK
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
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http://45.61.137.215/index.php/t?id=090
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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
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 4 IoCs
resource yara_rule behavioral2/memory/3280-12-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/3280-10-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/3280-14-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/3280-19-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers - Detects executables containing common artifacts observed in infostealers 4 IoCs
resource yara_rule behavioral2/memory/3280-12-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/3280-10-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/3280-14-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/3280-19-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer - Detects executables referencing many file transfer clients. Observed in information stealers 4 IoCs
resource yara_rule behavioral2/memory/3280-12-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/3280-10-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/3280-14-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/3280-19-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients - 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-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook FedEx_776282383902.exe Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook FedEx_776282383902.exe Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook FedEx_776282383902.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4868 set thread context of 3280 4868 FedEx_776282383902.exe 97 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3280 FedEx_776282383902.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4868 wrote to memory of 3280 4868 FedEx_776282383902.exe 97 PID 4868 wrote to memory of 3280 4868 FedEx_776282383902.exe 97 PID 4868 wrote to memory of 3280 4868 FedEx_776282383902.exe 97 PID 4868 wrote to memory of 3280 4868 FedEx_776282383902.exe 97 PID 4868 wrote to memory of 3280 4868 FedEx_776282383902.exe 97 PID 4868 wrote to memory of 3280 4868 FedEx_776282383902.exe 97 PID 4868 wrote to memory of 3280 4868 FedEx_776282383902.exe 97 PID 4868 wrote to memory of 3280 4868 FedEx_776282383902.exe 97 PID 4868 wrote to memory of 3280 4868 FedEx_776282383902.exe 97 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook FedEx_776282383902.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook FedEx_776282383902.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\FedEx_776282383902.exe"C:\Users\Admin\AppData\Local\Temp\FedEx_776282383902.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Users\Admin\AppData\Local\Temp\FedEx_776282383902.exe"C:\Users\Admin\AppData\Local\Temp\FedEx_776282383902.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3280
-