Analysis
- max time kernel
144s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20230221-en - resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system - submitted
08/03/2023, 14:18
Static task
static1
Behavioral task
behavioral1
Sample
mollyzx.exe
Resource
win7-20230220-en
8 signatures
150 seconds
General
- Target mollyzx.exe
- Size 792KB
- Sample230308-rl9yqagc63
- SHA256 9a8e2af5a18276ce61de6ee043b6e5445dfd1d449453a124158d8275d97193f0
- MD5 fa4fb9a47a5c0a66436b31233b240805
- SHA1 775ebc65e59f26cdda543ba37a551aee076ae1c7
- SHA512 6b7688a0d99bab234b0dc34defc0fb66a3d05628df83409a865c68013cb473bf0e575b74fd1975f8f1cb21af7e0fc8ecc97921894efcfa9128eec1d52d61ce3d
- SSDEEP 12288:vYa/5u62iNxL3EJFvqc3NxYdO+AQPrXKELySLeoA/IjlLCCzCDf0T:vYa/5u61HrwvqcL+AQPbFhlAalLnrT
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
redline
Botnet
-
2023LOGS
C2
-
193.42.32.155:35580
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/4208-140-0x0000000000400000-0x000000000041E000-memory.dmp family_redline - SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/4208-140-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5012 set thread context of 4208 5012 mollyzx.exe 98 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5012 mollyzx.exe 5012 mollyzx.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5012 mollyzx.exe Token: SeDebugPrivilege 4208 mollyzx.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 5012 wrote to memory of 400 5012 mollyzx.exe 97 PID 5012 wrote to memory of 400 5012 mollyzx.exe 97 PID 5012 wrote to memory of 400 5012 mollyzx.exe 97 PID 5012 wrote to memory of 4208 5012 mollyzx.exe 98 PID 5012 wrote to memory of 4208 5012 mollyzx.exe 98 PID 5012 wrote to memory of 4208 5012 mollyzx.exe 98 PID 5012 wrote to memory of 4208 5012 mollyzx.exe 98 PID 5012 wrote to memory of 4208 5012 mollyzx.exe 98 PID 5012 wrote to memory of 4208 5012 mollyzx.exe 98 PID 5012 wrote to memory of 4208 5012 mollyzx.exe 98 PID 5012 wrote to memory of 4208 5012 mollyzx.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\mollyzx.exe"C:\Users\Admin\AppData\Local\Temp\mollyzx.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5012 -
C:\Users\Admin\AppData\Local\Temp\mollyzx.exe"C:\Users\Admin\AppData\Local\Temp\mollyzx.exe"2⤵PID:400
-
-
C:\Users\Admin\AppData\Local\Temp\mollyzx.exe"C:\Users\Admin\AppData\Local\Temp\mollyzx.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4208
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\mollyzx.exe.log
- Size 1KB
- SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
- MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
- SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
- SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
- MD5 SHA1 SHA512