Analysis
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max time kernel
135s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2023 01:42
Behavioral task
behavioral1
Sample
l2774744.exe
Resource
win7-20230220-en
General
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Target
l2774744.exe
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Size
173KB
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MD5
265fb5e70ae15bede53235029c747fed
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SHA1
d4c5d1286c7e0536c07c0a8b1cc8112bb2dd4bf4
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SHA256
90c43c06497262ab440c59fb684b398b5cc1cfca79b8383c402043df3b615553
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SHA512
a0829427f292de8c6c2fd76690c8cb47e212f341cdb8d59ea853fb2e9623a45cebef094a48da0a9c368faea7590c4aad980c8ecedd0c846111d055d75c6e4b71
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SSDEEP
3072:qhiSbCnywYdhlHTzBQxNVGVbtlQn8e8hX:UiSbVFp22lQn
Malware Config
Extracted
redline
doro
83.97.73.129:19068
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auth_value
03f411441fb3fa233179c2cc8ffbce27
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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 behavior: EnumeratesProcesses 2 IoCs
Processes:
l2774744.exepid process 4692 l2774744.exe 4692 l2774744.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
l2774744.exedescription pid process Token: SeDebugPrivilege 4692 l2774744.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4692-133-0x0000000000230000-0x0000000000260000-memory.dmpFilesize
192KB
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memory/4692-134-0x000000000A690000-0x000000000ACA8000-memory.dmpFilesize
6.1MB
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memory/4692-135-0x000000000A1A0000-0x000000000A2AA000-memory.dmpFilesize
1.0MB
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memory/4692-136-0x000000000A0E0000-0x000000000A0F2000-memory.dmpFilesize
72KB
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memory/4692-137-0x000000000A140000-0x000000000A17C000-memory.dmpFilesize
240KB
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memory/4692-138-0x0000000004AE0000-0x0000000004AF0000-memory.dmpFilesize
64KB
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memory/4692-139-0x000000000A450000-0x000000000A4C6000-memory.dmpFilesize
472KB
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memory/4692-140-0x000000000A570000-0x000000000A602000-memory.dmpFilesize
584KB
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memory/4692-141-0x000000000A4D0000-0x000000000A536000-memory.dmpFilesize
408KB
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memory/4692-142-0x000000000B660000-0x000000000BC04000-memory.dmpFilesize
5.6MB
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memory/4692-143-0x000000000B1B0000-0x000000000B200000-memory.dmpFilesize
320KB
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memory/4692-144-0x0000000004AE0000-0x0000000004AF0000-memory.dmpFilesize
64KB
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memory/4692-145-0x000000000BC10000-0x000000000BDD2000-memory.dmpFilesize
1.8MB
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memory/4692-146-0x000000000C310000-0x000000000C83C000-memory.dmpFilesize
5.2MB