Analysis
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max time kernel
63s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2023 10:34
Static task
static1
Behavioral task
behavioral1
Sample
9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe
Resource
win10v2004-20230220-en
General
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Target
9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe
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Size
285KB
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MD5
407e3ed4d8b09f4497f90695f2027174
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SHA1
e9cd927398e3cdfa97eda953ce79ebbe1cb8d8be
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SHA256
9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c
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SHA512
915f5f8bdc65a17913ce27f80e9bd2445443342061fb30ec2c187029b8c72e4d7d3f35f6feda1e2bc7aaa79e2de421fc4d0df4846ca5e3728f69a152886da528
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SSDEEP
6144:pbUwOIEK84WQsykAeYXkAeYUaMImg8C0QuMZdEMtQQAA7t5jtyVVxmghnni:pbUwOIEK84WQsykAeYXkAeYUaMImg8Cv
Malware Config
Extracted
redline
135.181.173.163:4324
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auth_value
a909e2aaecf96137978fea4f86400b9b
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exedescription pid process target process PID 4224 set thread context of 4004 4224 9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe AppLaunch.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2384 4224 WerFault.exe 9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
AppLaunch.exepid process 4004 AppLaunch.exe 4004 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
AppLaunch.exedescription pid process Token: SeDebugPrivilege 4004 AppLaunch.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exedescription pid process target process PID 4224 wrote to memory of 4004 4224 9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe AppLaunch.exe PID 4224 wrote to memory of 4004 4224 9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe AppLaunch.exe PID 4224 wrote to memory of 4004 4224 9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe AppLaunch.exe PID 4224 wrote to memory of 4004 4224 9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe AppLaunch.exe PID 4224 wrote to memory of 4004 4224 9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe"C:\Users\Admin\AppData\Local\Temp\9dc11a1d99b60cab697a942d4c5755597ac60afb33ad4c31fadecb1fed89a28c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4004 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4224 -s 2882⤵
- Program crash
PID:2384
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4224 -ip 42241⤵PID:2636
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4004-133-0x0000000000150000-0x0000000000182000-memory.dmpFilesize
200KB
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memory/4004-138-0x0000000004F70000-0x0000000005588000-memory.dmpFilesize
6.1MB
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memory/4004-139-0x0000000004A60000-0x0000000004B6A000-memory.dmpFilesize
1.0MB
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memory/4004-140-0x0000000004970000-0x0000000004982000-memory.dmpFilesize
72KB
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memory/4004-141-0x00000000049D0000-0x0000000004A0C000-memory.dmpFilesize
240KB
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memory/4004-142-0x00000000024E0000-0x00000000024F0000-memory.dmpFilesize
64KB
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memory/4004-143-0x0000000004CE0000-0x0000000004D72000-memory.dmpFilesize
584KB
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memory/4004-144-0x0000000005B40000-0x00000000060E4000-memory.dmpFilesize
5.6MB
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memory/4004-145-0x0000000004D80000-0x0000000004DE6000-memory.dmpFilesize
408KB
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memory/4004-146-0x00000000062C0000-0x0000000006482000-memory.dmpFilesize
1.8MB
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memory/4004-147-0x00000000069C0000-0x0000000006EEC000-memory.dmpFilesize
5.2MB
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memory/4004-148-0x00000000024E0000-0x00000000024F0000-memory.dmpFilesize
64KB