Analysis
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max time kernel
79s -
max time network
189s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
05-09-2024 22:50
Static task
static1
Behavioral task
behavioral1
Sample
d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe
Resource
win10-20240404-en
General
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Target
d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe
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Size
375KB
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MD5
1b4e6b62027f8ee24d3401c9ec96f672
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SHA1
6bb4152446cd1ed5752f81f7ba4053b8e12d0852
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SHA256
d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2
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SHA512
bf8a779100c87206018926bc077ffd23bdce02fe5f47518e528e747b0ed83f60972d98abdf618ac514f8ac87250488fe0cab7756bc11ba18686e0d45c1c0dffc
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SSDEEP
6144:i1EphgcDeE9hz4LL9VYv7rIQRVHjj3IP4Za1xsL8IbjKWijFj5OPhRXvo4:CE0a9veL9VuHNjj3IQc28IbjKWk/OPhJ
Malware Config
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
147.45.47.36:30035
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/3548-3-0x0000000000400000-0x0000000000452000-memory.dmp family_redline -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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:
d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exedescription pid process target process PID 4472 set thread context of 3548 4472 d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe RegAsm.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
Processes:
d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exeRegAsm.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Processes:
RegAsm.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064 RegAsm.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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 RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
RegAsm.exepid process 3548 RegAsm.exe 3548 RegAsm.exe 3548 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 3548 RegAsm.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exedescription pid process target process PID 4472 wrote to memory of 3548 4472 d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe RegAsm.exe PID 4472 wrote to memory of 3548 4472 d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe RegAsm.exe PID 4472 wrote to memory of 3548 4472 d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe RegAsm.exe PID 4472 wrote to memory of 3548 4472 d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe RegAsm.exe PID 4472 wrote to memory of 3548 4472 d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe RegAsm.exe PID 4472 wrote to memory of 3548 4472 d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe RegAsm.exe PID 4472 wrote to memory of 3548 4472 d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe RegAsm.exe PID 4472 wrote to memory of 3548 4472 d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe"C:\Users\Admin\AppData\Local\Temp\d30d079e3e347e11a8d8ebd5ec025367968147b52d47d15c61a7bc48e0fbeee2.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4472 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3548
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2KB
MD51420d30f964eac2c85b2ccfe968eebce
SHA1bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA256f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
SHA5126fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8