Analysis
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max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
26-05-2024 18:08
Static task
static1
Behavioral task
behavioral1
Sample
13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe
Resource
win11-20240426-en
General
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Target
13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe
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Size
909KB
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MD5
b79a3355266f15c8b8a46803aa3d3ce8
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SHA1
7bbd35f0b831065e81430349b4377a2f02075cdd
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SHA256
13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea
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SHA512
c2272e1de7130f444c4d6348734e151f1bb308f677554ffea27f665087ada3e9712130bed91267e7c2371c8d82bef70f409a16bd82ae8db58f7c17a5fc87c3c0
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SSDEEP
24576:OtASL4DJnNps+2Z3ciTWTn6WHGxju3MELhqb7S+AXOQEZAsS:K4DJnNps+JiTyejB7S+AYBS
Malware Config
Extracted
redline
LogsDiller Cloud (Telegram: @logsdillabot)
5.42.65.115:40551
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4240-2-0x0000000000400000-0x0000000000450000-memory.dmp family_redline -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exedescription pid process target process PID 1876 set thread context of 4240 1876 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe RegAsm.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3608 1876 WerFault.exe 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
RegAsm.exepid process 4240 RegAsm.exe 4240 RegAsm.exe 4240 RegAsm.exe 4240 RegAsm.exe 4240 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 4240 RegAsm.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exedescription pid process target process PID 1876 wrote to memory of 4240 1876 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe RegAsm.exe PID 1876 wrote to memory of 4240 1876 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe RegAsm.exe PID 1876 wrote to memory of 4240 1876 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe RegAsm.exe PID 1876 wrote to memory of 4240 1876 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe RegAsm.exe PID 1876 wrote to memory of 4240 1876 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe RegAsm.exe PID 1876 wrote to memory of 4240 1876 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe RegAsm.exe PID 1876 wrote to memory of 4240 1876 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe RegAsm.exe PID 1876 wrote to memory of 4240 1876 13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe"C:\Users\Admin\AppData\Local\Temp\13d02ba7a1831561b73374a013d54430f0d2a62c97b101a6d0e43548fc9c23ea.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1876 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4240 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1876 -s 2722⤵
- Program crash
PID:3608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1876 -ip 18761⤵PID:1836
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1876-0-0x00000000009F0000-0x00000000009F1000-memory.dmpFilesize
4KB
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memory/1876-1-0x00000000009F0000-0x00000000009F1000-memory.dmpFilesize
4KB
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memory/1876-3-0x00000000009F0000-0x00000000009F1000-memory.dmpFilesize
4KB
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memory/4240-2-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/4240-4-0x00000000748FE000-0x00000000748FF000-memory.dmpFilesize
4KB
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memory/4240-5-0x0000000005D40000-0x00000000062E6000-memory.dmpFilesize
5.6MB
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memory/4240-6-0x0000000005830000-0x00000000058C2000-memory.dmpFilesize
584KB
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memory/4240-7-0x0000000005820000-0x000000000582A000-memory.dmpFilesize
40KB
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memory/4240-8-0x00000000748F0000-0x00000000750A1000-memory.dmpFilesize
7.7MB
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memory/4240-9-0x0000000006910000-0x0000000006F28000-memory.dmpFilesize
6.1MB
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memory/4240-11-0x0000000005AB0000-0x0000000005AC2000-memory.dmpFilesize
72KB
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memory/4240-10-0x0000000005BC0000-0x0000000005CCA000-memory.dmpFilesize
1.0MB
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memory/4240-12-0x0000000005B10000-0x0000000005B4C000-memory.dmpFilesize
240KB
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memory/4240-13-0x0000000005B50000-0x0000000005B9C000-memory.dmpFilesize
304KB
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memory/4240-14-0x00000000063B0000-0x0000000006416000-memory.dmpFilesize
408KB
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memory/4240-15-0x00000000071C0000-0x0000000007210000-memory.dmpFilesize
320KB
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memory/4240-16-0x00000000075E0000-0x00000000077A2000-memory.dmpFilesize
1.8MB
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memory/4240-17-0x0000000007CE0000-0x000000000820C000-memory.dmpFilesize
5.2MB
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memory/4240-19-0x00000000748F0000-0x00000000750A1000-memory.dmpFilesize
7.7MB