Analysis
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max time kernel
91s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02-02-2023 17:06
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220812-en
General
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Target
tmp.exe
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Size
175KB
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MD5
6991818e08082c4c140db502d2aff79f
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SHA1
020ee1da61473dcd090805343601c1ae3d265032
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SHA256
aa0a99779ffa4aa30aa23c9dc9db17b250457c5902e7d06aa785be97d764c3d0
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SHA512
3f02448363aabe7515f1225a3291fb1fa0185ca78a302d70dd611b7f73b1b317a486eef61c2a7489a0d4e43301fa20c5fa48cb62d26f3e20d87aaeceb8a82d3e
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SSDEEP
3072:txqZWPTa9ApGvkpKEpk8PefbFhhTfxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jc:3qZvkpnbchh
Malware Config
Extracted
redline
france
193.233.20.5:4136
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auth_value
827023aa27bcc1cc2382e4d111feec6f
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:
tmp.exepid process 2364 tmp.exe 2364 tmp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
tmp.exedescription pid process Token: SeDebugPrivilege 2364 tmp.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2364-132-0x0000000000120000-0x0000000000152000-memory.dmpFilesize
200KB
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memory/2364-133-0x0000000005050000-0x0000000005668000-memory.dmpFilesize
6.1MB
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memory/2364-134-0x0000000004BB0000-0x0000000004CBA000-memory.dmpFilesize
1.0MB
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memory/2364-135-0x0000000004AE0000-0x0000000004AF2000-memory.dmpFilesize
72KB
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memory/2364-136-0x0000000004B40000-0x0000000004B7C000-memory.dmpFilesize
240KB
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memory/2364-137-0x0000000004E80000-0x0000000004F12000-memory.dmpFilesize
584KB
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memory/2364-138-0x0000000005C20000-0x00000000061C4000-memory.dmpFilesize
5.6MB
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memory/2364-139-0x0000000004FD0000-0x0000000005036000-memory.dmpFilesize
408KB
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memory/2364-140-0x00000000063A0000-0x0000000006562000-memory.dmpFilesize
1.8MB
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memory/2364-141-0x0000000006AA0000-0x0000000006FCC000-memory.dmpFilesize
5.2MB
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memory/2364-142-0x0000000006570000-0x00000000065E6000-memory.dmpFilesize
472KB
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memory/2364-143-0x0000000006320000-0x0000000006370000-memory.dmpFilesize
320KB