Analysis
- max time kernel
104s - max time network
45s - platform
windows7_x64 - resource
win7-20220718-en - resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system - submitted
03/08/2022, 09:51
Static task
static1
Behavioral task
behavioral1
Sample
GJ11 CRYPTED.exe
Resource
win7-20220718-en
6 signatures
150 seconds
General
- Target GJ11 CRYPTED.exe
- Size 618KB
- Sample220803-lvg2eahgd5
- SHA256 40be9ee05e7db6ebedafecee2ee687b6f6ac2bdea7c057390488bc056f444ff9
- MD5 529858d05009d73d6c744735d1000ad9
- SHA1 03870bc11896b9a5807e0f55ac0f42401b0ec41f
- SHA512 dff1caa790e1a7f216264d547b82d8edcf9904d2e4b2a375a6acd6d968d3b8f3d8db605389cd6d8217d919b59e2377a4a829da19d0f206d0b757f7ab6c9b20af
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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lokibot
C2
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http://sempersim.su/gj11/fre.php
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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
- Executes dropped EXE 1 IoCs
pid Process 1432 service.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 848 set thread context of 2036 848 GJ11 CRYPTED.exe 27 - Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 612 schtasks.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 848 GJ11 CRYPTED.exe Token: SeDebugPrivilege 1432 service.exe - Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 2036 848 GJ11 CRYPTED.exe 27 PID 848 wrote to memory of 1760 848 GJ11 CRYPTED.exe 28 PID 848 wrote to memory of 1760 848 GJ11 CRYPTED.exe 28 PID 848 wrote to memory of 1760 848 GJ11 CRYPTED.exe 28 PID 848 wrote to memory of 1760 848 GJ11 CRYPTED.exe 28 PID 848 wrote to memory of 884 848 GJ11 CRYPTED.exe 30 PID 848 wrote to memory of 884 848 GJ11 CRYPTED.exe 30 PID 848 wrote to memory of 884 848 GJ11 CRYPTED.exe 30 PID 848 wrote to memory of 884 848 GJ11 CRYPTED.exe 30 PID 848 wrote to memory of 108 848 GJ11 CRYPTED.exe 32 PID 848 wrote to memory of 108 848 GJ11 CRYPTED.exe 32 PID 848 wrote to memory of 108 848 GJ11 CRYPTED.exe 32 PID 848 wrote to memory of 108 848 GJ11 CRYPTED.exe 32 PID 884 wrote to memory of 612 884 cmd.exe 33 PID 884 wrote to memory of 612 884 cmd.exe 33 PID 884 wrote to memory of 612 884 cmd.exe 33 PID 884 wrote to memory of 612 884 cmd.exe 33 PID 1492 wrote to memory of 1432 1492 taskeng.exe 36 PID 1492 wrote to memory of 1432 1492 taskeng.exe 36 PID 1492 wrote to memory of 1432 1492 taskeng.exe 36 PID 1492 wrote to memory of 1432 1492 taskeng.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\GJ11 CRYPTED.exe"C:\Users\Admin\AppData\Local\Temp\GJ11 CRYPTED.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Users\Admin\AppData\Local\Temp\GJ11 CRYPTED.exe"C:\Users\Admin\AppData\Local\Temp\GJ11 CRYPTED.exe"2⤵PID:2036
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C:\Windows\SysWOW64\cmd.exe"cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\service"2⤵PID:1760
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C:\Windows\SysWOW64\cmd.exe"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\service\service.exe'" /f2⤵
- Suspicious use of WriteProcessMemory
PID:884 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\service\service.exe'" /f3⤵
- Creates scheduled task(s)
PID:612
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C:\Windows\SysWOW64\cmd.exe"cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\GJ11 CRYPTED.exe" "C:\Users\Admin\AppData\Roaming\service\service.exe"2⤵PID:108
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C:\Windows\system32\taskeng.exetaskeng.exe {E9EB12A0-A9A8-4028-A696-8F500D36972D} S-1-5-21-3762437355-3468409815-1164039494-1000:TZEOUYSL\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Users\Admin\AppData\Roaming\service\service.exeC:\Users\Admin\AppData\Roaming\service\service.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1432
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\service\service.exe
- Size 618KB
- SHA256 40be9ee05e7db6ebedafecee2ee687b6f6ac2bdea7c057390488bc056f444ff9
- MD5 529858d05009d73d6c744735d1000ad9
- SHA1 03870bc11896b9a5807e0f55ac0f42401b0ec41f
- SHA512 dff1caa790e1a7f216264d547b82d8edcf9904d2e4b2a375a6acd6d968d3b8f3d8db605389cd6d8217d919b59e2377a4a829da19d0f206d0b757f7ab6c9b20af
- SSDEEP 6144:N7p1tL86d6DG4t8NRqQdNc1hr8w6ajxUaVPjEOUTuuNTsJXRbLTfVd8UMbOoUJL9:NztL86UCWEq1R8FwQ5aKoXRh+cy6
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\service\service.exe
- Size 618KB
- SHA256 40be9ee05e7db6ebedafecee2ee687b6f6ac2bdea7c057390488bc056f444ff9
- MD5 529858d05009d73d6c744735d1000ad9
- SHA1 03870bc11896b9a5807e0f55ac0f42401b0ec41f
- SHA512 dff1caa790e1a7f216264d547b82d8edcf9904d2e4b2a375a6acd6d968d3b8f3d8db605389cd6d8217d919b59e2377a4a829da19d0f206d0b757f7ab6c9b20af
- SSDEEP 6144:N7p1tL86d6DG4t8NRqQdNc1hr8w6ajxUaVPjEOUTuuNTsJXRbLTfVd8UMbOoUJL9:NztL86UCWEq1R8FwQ5aKoXRh+cy6
- MD5 SHA1 SHA512 SSDEEP