Analysis
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max time kernel
145s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
19/03/2023, 11:15
Static task
static1
General
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Target
9d06b595bf83c9637e8f21090f6aadb4853b9939fadb933050c716f02729bf8b.exe
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Size
397KB
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MD5
590854bab62eb9a7742555808390c750
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SHA1
6d8733daffcbba8faca741536f93d1bc2c710e81
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SHA256
9d06b595bf83c9637e8f21090f6aadb4853b9939fadb933050c716f02729bf8b
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SHA512
e8e11644cf1c7b4d9e068f10bc26e7ad24c8a56ec4f5f1c3989e8ff9b0024edbf2fd69c084e92510f7894b37ed485cb5eac028644be3526e37c043b9e99b2093
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SSDEEP
6144:N+XLKK+OpiKRlTUQcbr5zHNJrRQH+EM4NKJpWTkO7IMh/:N+XWsUKzTQVtrpEM4NKEtMMh
Malware Config
Extracted
redline
@chicago
185.11.61.125:22344
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auth_value
21f863e0cbd09d0681058e068d0d1d7f
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 33 IoCs
resource yara_rule behavioral1/memory/4156-137-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-136-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-139-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-141-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-143-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-147-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-150-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-152-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-154-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-156-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-158-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-160-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-162-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-164-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-166-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-168-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-170-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-172-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-174-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-176-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-178-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-180-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-182-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-184-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-186-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-188-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-190-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-192-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-194-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-196-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-198-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-200-0x0000000007260000-0x00000000072B2000-memory.dmp family_redline behavioral1/memory/4156-202-0x0000000007260000-0x00000000072B2000-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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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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Program crash 1 IoCs
pid pid_target Process procid_target 4088 4156 WerFault.exe 84 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4156 9d06b595bf83c9637e8f21090f6aadb4853b9939fadb933050c716f02729bf8b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4156 9d06b595bf83c9637e8f21090f6aadb4853b9939fadb933050c716f02729bf8b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9d06b595bf83c9637e8f21090f6aadb4853b9939fadb933050c716f02729bf8b.exe"C:\Users\Admin\AppData\Local\Temp\9d06b595bf83c9637e8f21090f6aadb4853b9939fadb933050c716f02729bf8b.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4156 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 12242⤵
- Program crash
PID:4088
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4156 -ip 41561⤵PID:3080