Analysis
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max time kernel
84s -
max time network
107s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2023 13:01
Static task
static1
General
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Target
7507a85cf1a17e5bf333c50a4856220ddf454144af8c3c0bb908716a06352468.exe
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Size
346KB
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MD5
a32c418a6dab2c3753d76d469647dc9b
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SHA1
cf1f2c752b142f1fcb6f05c9a418588db1fc61b4
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SHA256
7507a85cf1a17e5bf333c50a4856220ddf454144af8c3c0bb908716a06352468
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SHA512
2bc98d8c3d9399e7bf1252362e8bd1bd10e7c59b55bed9845f93aa2470f1793aa86fd422adabc68a6770c986d1a069ab72b70e82b8c439a237b711f2db0a8ec1
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SSDEEP
6144:AXIKA9OfT2LUxPP9Tj1+q0+loRaCf/IzrT5yS5rMGt0SVqWX4KrB0vY:/7ET2wxPpjzaUrT75Q3LWZS
Malware Config
Extracted
redline
@Germany
185.11.61.125:22344
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auth_value
9d15d78194367a949e54a07d6ce02c62
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/1120-137-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-138-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-140-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-143-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-146-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-148-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-150-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-152-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-154-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-156-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-158-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-160-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-162-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-164-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-166-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-168-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-170-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-172-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-174-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-176-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-178-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-180-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-182-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-184-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-186-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-188-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-190-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-192-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-194-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-196-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-198-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-200-0x0000000005410000-0x0000000005462000-memory.dmp family_redline behavioral1/memory/1120-202-0x0000000005410000-0x0000000005462000-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 3504 1120 WerFault.exe 79 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1120 7507a85cf1a17e5bf333c50a4856220ddf454144af8c3c0bb908716a06352468.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1120 7507a85cf1a17e5bf333c50a4856220ddf454144af8c3c0bb908716a06352468.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7507a85cf1a17e5bf333c50a4856220ddf454144af8c3c0bb908716a06352468.exe"C:\Users\Admin\AppData\Local\Temp\7507a85cf1a17e5bf333c50a4856220ddf454144af8c3c0bb908716a06352468.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1120 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 12282⤵
- Program crash
PID:3504
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1120 -ip 11201⤵PID:4152