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Analysis
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max time kernel
136s -
max time network
141s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
29/11/2022, 16:00
Static task
static1
Behavioral task
behavioral1
Sample
1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe
Resource
win10-20220901-en
General
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Target
1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe
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Size
216KB
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MD5
f26954c64a0af9a97ff35355dfc233a0
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SHA1
6da41827230a917ef747cdee06e2e104d5168127
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SHA256
1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01
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SHA512
de216842dab46a2ab49ee3e4739e7cc47ee7fd13e2641e8722f06a96b920725dd90209f3cdc668669a7d752624d36698508094938711640905c9f9d7d5b34a87
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SSDEEP
3072:xhbc8yCxsFNcEyyrJ9WU4khLTvPZFzD0yfZNuzK/hRp1d53CDX5dINLqVqU:GCxGNp7FUyf2AhZjwINut
Malware Config
Extracted
redline
@P1
193.106.191.138:32796
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auth_value
54c79ce081122137049ee07c0a2f38ab
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 2 IoCs
resource yara_rule behavioral1/memory/3700-146-0x0000000000400000-0x0000000000428000-memory.dmp family_redline behavioral1/memory/3700-151-0x00000000004221CA-mapping.dmp family_redline -
Uses the VBS compiler for execution 1 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 388 set thread context of 3700 388 1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe 67 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3700 vbc.exe 3700 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3700 vbc.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 388 wrote to memory of 3700 388 1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe 67 PID 388 wrote to memory of 3700 388 1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe 67 PID 388 wrote to memory of 3700 388 1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe 67 PID 388 wrote to memory of 3700 388 1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe 67 PID 388 wrote to memory of 3700 388 1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe 67
Processes
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C:\Users\Admin\AppData\Local\Temp\1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe"C:\Users\Admin\AppData\Local\Temp\1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:388 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\vbc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3700
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