Analysis
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max time kernel
76s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
28-09-2022 14:22
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
General
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Target
file.exe
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Size
1.7MB
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MD5
0869629e5fc4b5b7088fee6b06038d17
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SHA1
ddfc132d410fc3c38e3fda093ca3cf76fe1a843f
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SHA256
5ec3a8d538cf38f9be9ba8419dee05bf711b70baf155ae6d6728ab15444fd24c
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SHA512
20733334a1ecd38c23d21360035b88e4ec4aa84b498ebf159afb321dd2426c24afe2a7085f6b5e95ac8aa8030d7f92dabf6219288c2eac23048f97e59be57138
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SSDEEP
24576:LnAUWkcdUd7MyD0LeFwIXyua+cBLYkxChx4Q:UUWkcdUd7fD0iFx3pc3xChxd
Malware Config
Extracted
redline
LogsDiller Cloud (Sup: @mr_golds)
51.89.201.21:7161
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auth_value
56c6f7b9024c076f0a96931453da7e56
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/2012-135-0x0000000000400000-0x0000000000428000-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:
file.exedescription pid process target process PID 364 set thread context of 2012 364 file.exe file.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
file.exepid process 2012 file.exe 2012 file.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
file.exefile.exedescription pid process Token: SeDebugPrivilege 364 file.exe Token: SeDebugPrivilege 2012 file.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
file.exedescription pid process target process PID 364 wrote to memory of 2012 364 file.exe file.exe PID 364 wrote to memory of 2012 364 file.exe file.exe PID 364 wrote to memory of 2012 364 file.exe file.exe PID 364 wrote to memory of 2012 364 file.exe file.exe PID 364 wrote to memory of 2012 364 file.exe file.exe PID 364 wrote to memory of 2012 364 file.exe file.exe PID 364 wrote to memory of 2012 364 file.exe file.exe PID 364 wrote to memory of 2012 364 file.exe file.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\file.exeC:\Users\Admin\AppData\Local\Temp\file.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\file.exe.logFilesize
1KB
MD57e88081fcf716d85992bb3af3d9b6454
SHA12153780fbc71061b0102a7a7b665349e1013e250
SHA2565ffb4a3ea94a6a53c4f88e2191c6fec5fd8a7336e367aa113fe8c12631e0c4d2
SHA512ec606e14367ae221c04f213a61a6f797034495121198e4788e3afa4aa8db67bf59c5c5210a56afae5557158e8923b013b371b84c7d64303618c5b4c57a2224f7
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memory/364-133-0x0000000005160000-0x0000000005182000-memory.dmpFilesize
136KB
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memory/364-132-0x00000000002F0000-0x00000000004B2000-memory.dmpFilesize
1.8MB
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memory/2012-140-0x00000000052F0000-0x000000000532C000-memory.dmpFilesize
240KB
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memory/2012-135-0x0000000000400000-0x0000000000428000-memory.dmpFilesize
160KB
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memory/2012-137-0x0000000005890000-0x0000000005EA8000-memory.dmpFilesize
6.1MB
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memory/2012-138-0x0000000005380000-0x000000000548A000-memory.dmpFilesize
1.0MB
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memory/2012-139-0x0000000005290000-0x00000000052A2000-memory.dmpFilesize
72KB
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memory/2012-134-0x0000000000000000-mapping.dmp
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memory/2012-141-0x0000000006460000-0x0000000006A04000-memory.dmpFilesize
5.6MB
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memory/2012-142-0x00000000056C0000-0x0000000005752000-memory.dmpFilesize
584KB
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memory/2012-143-0x0000000005760000-0x00000000057C6000-memory.dmpFilesize
408KB
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memory/2012-144-0x0000000007410000-0x0000000007486000-memory.dmpFilesize
472KB
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memory/2012-145-0x0000000006B60000-0x0000000006BB0000-memory.dmpFilesize
320KB
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memory/2012-146-0x0000000007660000-0x0000000007822000-memory.dmpFilesize
1.8MB
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memory/2012-147-0x0000000007D60000-0x000000000828C000-memory.dmpFilesize
5.2MB