Analysis
- max time kernel
145s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
09/08/2024, 12:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe
Resource
win7-20240704-en
9 signatures
150 seconds
General
- Target 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe
- Size 535KB
- Sample240809-p7phss1bmn
- SHA256 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09
- MD5 31097d0ff3fa776d176018a8fa2299fa
- SHA1 45a224a3ae0cffb8f49af66882921e7c1718b795
- SHA512 b3bee5a850e981cdf688fc4d1fd7cbaf66887f17f1a45b13c11d81c59d6ebf328ef3dc3610fcf28302956a876b62d86d4ba709a40addec8785b6fc352c386e8f
- SSDEEP 12288:w8bY22oVVenRF7lewJxzdiJDoo6TV4mv:w2Y2RVVenRb5dEch
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
redline
Botnet
-
cheat
C2
-
45.137.22.108:55615
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/1616-11-0x0000000000400000-0x000000000041E000-memory.dmp family_redline - SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/1616-11-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4932 set thread context of 1616 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 86 - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe - Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe Token: SeDebugPrivilege 1616 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4932 wrote to memory of 1616 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 86 PID 4932 wrote to memory of 1616 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 86 PID 4932 wrote to memory of 1616 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 86 PID 4932 wrote to memory of 1616 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 86 PID 4932 wrote to memory of 1616 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 86 PID 4932 wrote to memory of 1616 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 86 PID 4932 wrote to memory of 1616 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 86 PID 4932 wrote to memory of 1616 4932 3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe"C:\Users\Admin\AppData\Local\Temp\3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4932 -
C:\Users\Admin\AppData\Local\Temp\3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe"C:\Users\Admin\AppData\Local\Temp\3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1616
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3a82f0b63ef6186c5f10a47d41726d894b21032a3e35dd84bc3be8729d2b9a09.exe.log
- Size 1KB
- SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
- MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
- SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
- SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
- MD5 SHA1 SHA512