Analysis
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max time kernel
60s -
max time network
142s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
28-05-2023 22:19
Behavioral task
behavioral1
Sample
71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87.exe
Resource
win7-20230220-en
General
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Target
71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87.exe
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Size
145KB
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MD5
2d0d9f29bca70bdde306f8b5188117ce
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SHA1
a4a04353801aee05a4e90dd1ddbd395c2830ea3e
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SHA256
71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87
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SHA512
a7fb78aaa48afddaf5f1c514a9ac0d4ca5cbfd755ded98f17399a88208070a526ad3ea9b4d18410e8cb9fe882b0ce1350b192a4a3b6bceab289d968e419c79d0
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SSDEEP
3072:HV+m5cbQmRSNR0GdR2vtqrBhEZV8e8hg:HjSM3fBhE/
Malware Config
Extracted
redline
Redline
85.31.54.183:18435
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auth_value
50837656cba6e4dd56bfbb4a61dadb63
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:
71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87.exepid process 3516 71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87.exe 3516 71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87.exedescription pid process Token: SeDebugPrivilege 3516 71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87.exe"C:\Users\Admin\AppData\Local\Temp\71bcea62630cac801c7e2b3ddd9fc7d6bf20490c44630a86fa8dba75f3bebc87.exe"1⤵
- 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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memory/3516-119-0x00000000006E0000-0x000000000070A000-memory.dmpFilesize
168KB
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memory/3516-120-0x00000000054C0000-0x0000000005AC6000-memory.dmpFilesize
6.0MB
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memory/3516-121-0x0000000004FF0000-0x00000000050FA000-memory.dmpFilesize
1.0MB
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memory/3516-122-0x0000000004F20000-0x0000000004F32000-memory.dmpFilesize
72KB
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memory/3516-123-0x0000000004F80000-0x0000000004FBE000-memory.dmpFilesize
248KB
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memory/3516-124-0x0000000004FC0000-0x0000000004FD0000-memory.dmpFilesize
64KB
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memory/3516-125-0x0000000005100000-0x000000000514B000-memory.dmpFilesize
300KB
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memory/3516-126-0x00000000052A0000-0x0000000005306000-memory.dmpFilesize
408KB
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memory/3516-127-0x00000000061D0000-0x00000000066CE000-memory.dmpFilesize
5.0MB
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memory/3516-128-0x0000000005E70000-0x0000000005F02000-memory.dmpFilesize
584KB
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memory/3516-129-0x0000000005F10000-0x0000000005F86000-memory.dmpFilesize
472KB
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memory/3516-130-0x0000000005F90000-0x0000000005FE0000-memory.dmpFilesize
320KB
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memory/3516-131-0x0000000004FC0000-0x0000000004FD0000-memory.dmpFilesize
64KB
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memory/3516-132-0x0000000007550000-0x0000000007712000-memory.dmpFilesize
1.8MB
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memory/3516-133-0x0000000007C50000-0x000000000817C000-memory.dmpFilesize
5.2MB