Analysis
- max time kernel
144s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system - submitted
01/02/2024, 19:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
87b11af6197e89a99bc89d1569670e1c.exe
Resource
win7-20231129-en
7 signatures
150 seconds
General
- Target 87b11af6197e89a99bc89d1569670e1c.exe
- Size 377KB
- Sample240201-x2ds4sfbdn
- SHA256 67c808833ed14c0bb08abc87038e6e374d5c8ffb24c9084dece0806f10df42d8
- MD5 87b11af6197e89a99bc89d1569670e1c
- SHA1 d664c4f2c018945d755e2d09741cd4da37600334
- SHA512 5a0c63ece609ed5fc9927e27a4015575f8e33f5a6073aa473614060f06d22fbffba0b155652803ab540cf3ef5afc9bc14be86e6f1f502556973c81114dd34d4b
- SSDEEP 6144:DM4Ry8ePG5a6HEf2SeSa0NV/2TDFLpA5Apev3OBeG7CaokbuKC2kAaDfHj+:DM4EzPG5a6HEf2SeSa0NV/2TDFLpA5A5
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
redline
Botnet
-
@brahiym
C2
-
45.14.12.90:52072
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/4912-6-0x0000000000400000-0x000000000041E000-memory.dmp family_redline - SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/4912-6-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1448 set thread context of 4912 1448 87b11af6197e89a99bc89d1569670e1c.exe 81 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4912 87b11af6197e89a99bc89d1569670e1c.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1448 wrote to memory of 4912 1448 87b11af6197e89a99bc89d1569670e1c.exe 81 PID 1448 wrote to memory of 4912 1448 87b11af6197e89a99bc89d1569670e1c.exe 81 PID 1448 wrote to memory of 4912 1448 87b11af6197e89a99bc89d1569670e1c.exe 81 PID 1448 wrote to memory of 4912 1448 87b11af6197e89a99bc89d1569670e1c.exe 81 PID 1448 wrote to memory of 4912 1448 87b11af6197e89a99bc89d1569670e1c.exe 81 PID 1448 wrote to memory of 4912 1448 87b11af6197e89a99bc89d1569670e1c.exe 81 PID 1448 wrote to memory of 4912 1448 87b11af6197e89a99bc89d1569670e1c.exe 81 PID 1448 wrote to memory of 4912 1448 87b11af6197e89a99bc89d1569670e1c.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\87b11af6197e89a99bc89d1569670e1c.exe"C:\Users\Admin\AppData\Local\Temp\87b11af6197e89a99bc89d1569670e1c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Users\Admin\AppData\Local\Temp\87b11af6197e89a99bc89d1569670e1c.exeC:\Users\Admin\AppData\Local\Temp\87b11af6197e89a99bc89d1569670e1c.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4912
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\87b11af6197e89a99bc89d1569670e1c.exe.log
- Size 700B
- SHA256 b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c
- MD5 e5352797047ad2c91b83e933b24fbc4f
- SHA1 9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772
- SHA512 dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827
- MD5 SHA1 SHA512