Analysis
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max time kernel
80s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
14/03/2023, 12:40
Static task
static1
Behavioral task
behavioral1
Sample
d45df2bc5d6a127427ba8c7b79cc6d7643e2fb62be4bcbafb780d635f7f00359.exe
Resource
win10v2004-20230221-en
General
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Target
d45df2bc5d6a127427ba8c7b79cc6d7643e2fb62be4bcbafb780d635f7f00359.exe
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Size
294KB
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MD5
4b76e022274f13c8086424bddb191dfc
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SHA1
fdab48d2305f9b14adc5e6ce37ff44fdd63ad5e9
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SHA256
d45df2bc5d6a127427ba8c7b79cc6d7643e2fb62be4bcbafb780d635f7f00359
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SHA512
ac5c373af9f3bdc327dc0c01cda14ff821c28496d76bdd912bfd21a67f9ef022624a520d7793383be2fa36358f0dddd45e950691ab2b6113322ccff7fb1c15f4
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SSDEEP
6144:dplfLlSiN/0L2wuP3t4/XIxDi5ibiG2Gdc7e:zlzkA4uP6/Xq+uih97
Malware Config
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 34 IoCs
resource yara_rule behavioral1/memory/1904-136-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-137-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-139-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-141-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-143-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-145-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-147-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-149-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-151-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-155-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-157-0x0000000002500000-0x0000000002510000-memory.dmp family_redline behavioral1/memory/1904-158-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-160-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-162-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-164-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-166-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-168-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-170-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-172-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-174-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-178-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-176-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-180-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-182-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-184-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-186-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-188-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-190-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-192-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-194-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-196-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-198-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-200-0x00000000027B0000-0x0000000002802000-memory.dmp family_redline behavioral1/memory/1904-202-0x00000000027B0000-0x0000000002802000-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 2016 1904 WerFault.exe 84 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1904 d45df2bc5d6a127427ba8c7b79cc6d7643e2fb62be4bcbafb780d635f7f00359.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1904 d45df2bc5d6a127427ba8c7b79cc6d7643e2fb62be4bcbafb780d635f7f00359.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d45df2bc5d6a127427ba8c7b79cc6d7643e2fb62be4bcbafb780d635f7f00359.exe"C:\Users\Admin\AppData\Local\Temp\d45df2bc5d6a127427ba8c7b79cc6d7643e2fb62be4bcbafb780d635f7f00359.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1904 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 18642⤵
- Program crash
PID:2016
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1904 -ip 19041⤵PID:3096