Analysis
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max time kernel
120s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
23-03-2023 00:26
Static task
static1
General
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Target
9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640.exe
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Size
354KB
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MD5
d356f23db5d607b770f56cfbe7820f90
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SHA1
8c1a84380ebef4951d24daec36418710e7ef8d91
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SHA256
9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640
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SHA512
0b056ea1211ac88dfd3b5d2139776fe9bf6b665c6ef93a8fee6fd694a30e15045ad6c0c91f9c954cd0d861e958a93422ed684d72f22b0184ff6aa38e908b14ac
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SSDEEP
6144:5MtAF9NabgOMUYBZWGFQ+go4S9svXxxIn:StO9NaZMhIiH46sHy
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/2688-140-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-143-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-141-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-145-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-147-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-149-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-151-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-153-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-155-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-157-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-159-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-161-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-163-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-165-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-167-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-169-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-171-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-173-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-175-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-177-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-179-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-181-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-183-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-185-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-187-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-189-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-191-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-193-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-195-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-197-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-199-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-201-0x0000000004B00000-0x0000000004B52000-memory.dmp family_redline behavioral1/memory/2688-203-0x0000000004B00000-0x0000000004B52000-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 1712 2688 WerFault.exe 81 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2688 9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2688 9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640.exe"C:\Users\Admin\AppData\Local\Temp\9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2688 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 12242⤵
- Program crash
PID:1712
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2688 -ip 26881⤵PID:4740