Analysis
- max time kernel
148s - max time network
150s - platform
windows10_x64 - resource
win10v20210410 - submitted
25/06/2021, 17:31
Static task
static1
Behavioral task
behavioral1
Sample
67fa8a579c4b6fa26f6b39b63089631f.exe
Resource
win7v20210408
0 signatures
0 seconds
General
- Target 67fa8a579c4b6fa26f6b39b63089631f.exe
- Size 1.6MB
- Sample210625-731tc8dvps
- SHA256 06eaa572cc393d8121367c6bbebaa97068e738bd2ceee60d32b8d894af68a595
- MD5 67fa8a579c4b6fa26f6b39b63089631f
- SHA1 97d73e1b5eb3118feeda917642e7b10ee095fef4
- SHA512 d421f55478cf68d8c93626e37a87acf09b7bfc4b3894271bd8fdd616a96dbe64b285918d556719c672dd70583c27d847214295d3700f88cea2f5898af7b3b863
- MD5 SHA1 SHA512
Malware Config
Signatures
- ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000100000001ab8c-126.dat acprotect behavioral2/files/0x000100000001ab8c-127.dat acprotect -
resource yara_rule behavioral2/memory/1960-119-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/2972-121-0x0000000000400000-0x00000000008DC000-memory.dmp upx behavioral2/memory/2972-123-0x0000000000400000-0x00000000008DC000-memory.dmp upx - Loads dropped DLL 1 IoCs
pid Process 1196 67fa8a579c4b6fa26f6b39b63089631f.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
pid Process 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 1960 67fa8a579c4b6fa26f6b39b63089631f.exe - Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 772 set thread context of 1960 772 67fa8a579c4b6fa26f6b39b63089631f.exe 79 PID 1960 set thread context of 2972 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 80 PID 2972 set thread context of 1196 2972 67fa8a579c4b6fa26f6b39b63089631f.exe 81 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1196 67fa8a579c4b6fa26f6b39b63089631f.exe 1196 67fa8a579c4b6fa26f6b39b63089631f.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 772 67fa8a579c4b6fa26f6b39b63089631f.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 1960 67fa8a579c4b6fa26f6b39b63089631f.exe Token: SeDebugPrivilege 1196 67fa8a579c4b6fa26f6b39b63089631f.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 772 67fa8a579c4b6fa26f6b39b63089631f.exe 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 1960 67fa8a579c4b6fa26f6b39b63089631f.exe - Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 772 wrote to memory of 1960 772 67fa8a579c4b6fa26f6b39b63089631f.exe 79 PID 772 wrote to memory of 1960 772 67fa8a579c4b6fa26f6b39b63089631f.exe 79 PID 772 wrote to memory of 1960 772 67fa8a579c4b6fa26f6b39b63089631f.exe 79 PID 772 wrote to memory of 1960 772 67fa8a579c4b6fa26f6b39b63089631f.exe 79 PID 1960 wrote to memory of 2972 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 80 PID 1960 wrote to memory of 2972 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 80 PID 1960 wrote to memory of 2972 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 80 PID 1960 wrote to memory of 2972 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 80 PID 1960 wrote to memory of 2972 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 80 PID 1960 wrote to memory of 2972 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 80 PID 1960 wrote to memory of 2972 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 80 PID 1960 wrote to memory of 2972 1960 67fa8a579c4b6fa26f6b39b63089631f.exe 80 PID 2972 wrote to memory of 1196 2972 67fa8a579c4b6fa26f6b39b63089631f.exe 81 PID 2972 wrote to memory of 1196 2972 67fa8a579c4b6fa26f6b39b63089631f.exe 81 PID 2972 wrote to memory of 1196 2972 67fa8a579c4b6fa26f6b39b63089631f.exe 81 PID 2972 wrote to memory of 1196 2972 67fa8a579c4b6fa26f6b39b63089631f.exe 81 PID 2972 wrote to memory of 1196 2972 67fa8a579c4b6fa26f6b39b63089631f.exe 81 PID 2972 wrote to memory of 1196 2972 67fa8a579c4b6fa26f6b39b63089631f.exe 81 PID 2972 wrote to memory of 1196 2972 67fa8a579c4b6fa26f6b39b63089631f.exe 81 PID 2972 wrote to memory of 1196 2972 67fa8a579c4b6fa26f6b39b63089631f.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\67fa8a579c4b6fa26f6b39b63089631f.exe"C:\Users\Admin\AppData\Local\Temp\67fa8a579c4b6fa26f6b39b63089631f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:772 -
C:\Users\Admin\AppData\Local\Temp\67fa8a579c4b6fa26f6b39b63089631f.exe"C:\Users\Admin\AppData\Local\Temp\67fa8a579c4b6fa26f6b39b63089631f.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1960 -
C:\Users\Admin\AppData\Local\Temp\67fa8a579c4b6fa26f6b39b63089631f.exe-a "C:\Users\Admin\AppData\Local\076d4574\plg\jRPFTVUv.json"3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2972 -
C:\Users\Admin\AppData\Local\Temp\67fa8a579c4b6fa26f6b39b63089631f.exe-a "C:\Users\Admin\AppData\Local\Temp\unk.xml"4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1196
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