Analysis
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max time kernel
110s -
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
18/03/2023, 06:33
Static task
static1
General
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Target
c704e56b2c3038c94aacb449ca900ebd16b69cc01033470fe8fdccd9a0ba0620.exe
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Size
398KB
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MD5
4db2e0dc6d6dd3cef5d073cb9bd2dddc
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SHA1
e6e8a2aadd492e5d0b1301eca6ddb252af0c9024
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SHA256
c704e56b2c3038c94aacb449ca900ebd16b69cc01033470fe8fdccd9a0ba0620
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SHA512
809e4d58e6e37ac09ec5a1199167eba6128e2cb0fd82db6334b6c8ae09b8310b155f6f21e1641e1453306eecd78bf68551acd7c85d8fa513f24b04f41acc930e
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SSDEEP
3072:EyKl05DLtJEIcpWkVqVT/4NUl81DgsDdHZ0+NkYfnSPJ2hLBKtTzpk1OrDUifge7:v5DLvPc5VqVr4dPZ2ah9Kt/aOr9qkL
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/4196-136-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-137-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-139-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-141-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-143-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-145-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-147-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-149-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-155-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-152-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-158-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-160-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-162-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-164-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-166-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-168-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-170-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-172-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-174-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-176-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-180-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-178-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-182-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-184-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-186-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-188-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-190-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-192-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-194-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-196-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-198-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-200-0x00000000072A0000-0x00000000072F2000-memory.dmp family_redline behavioral1/memory/4196-202-0x00000000072A0000-0x00000000072F2000-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 820 4196 WerFault.exe 84 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4196 c704e56b2c3038c94aacb449ca900ebd16b69cc01033470fe8fdccd9a0ba0620.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4196 c704e56b2c3038c94aacb449ca900ebd16b69cc01033470fe8fdccd9a0ba0620.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c704e56b2c3038c94aacb449ca900ebd16b69cc01033470fe8fdccd9a0ba0620.exe"C:\Users\Admin\AppData\Local\Temp\c704e56b2c3038c94aacb449ca900ebd16b69cc01033470fe8fdccd9a0ba0620.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4196 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4196 -s 12322⤵
- Program crash
PID:820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4196 -ip 41961⤵PID:2856