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Analysis
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max time kernel
130s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 22:34
Static task
static1
Behavioral task
behavioral1
Sample
82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe
Resource
win10v2004-20230915-en
General
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Target
82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe
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Size
1.5MB
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MD5
122c56428f8fca1a96e7c967d9de3c15
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SHA1
a87b6d1faf1e07ddb7d5abe288683fcd6d34db15
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SHA256
82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c
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SHA512
cc8bf0bab8393b8870f7da8c2e71e0a5310f3397497bef6b844774076bb11794f6b68e52560b1e4621f3b35a411808f70a77bed036c091d2ed8b0d8d5bc4e9e1
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SSDEEP
24576:FJlEuWQogLXcPR7L+HnC8rzsXUTYsAUr/ovuxtpqQEP+q3:FHogLXcPRuhUkTYs1EvgpqP
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 5 IoCs
resource yara_rule behavioral1/memory/2256-1-0x0000000001310000-0x00000000014E8000-memory.dmp family_redline behavioral1/memory/2200-3-0x0000000000080000-0x00000000000DA000-memory.dmp family_redline behavioral1/memory/2200-9-0x0000000000080000-0x00000000000DA000-memory.dmp family_redline behavioral1/memory/2200-11-0x0000000000080000-0x00000000000DA000-memory.dmp family_redline behavioral1/memory/2256-10-0x0000000001310000-0x00000000014E8000-memory.dmp family_redline -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2256 set thread context of 2200 2256 82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe 28 -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2256 wrote to memory of 2200 2256 82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe 28 PID 2256 wrote to memory of 2200 2256 82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe 28 PID 2256 wrote to memory of 2200 2256 82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe 28 PID 2256 wrote to memory of 2200 2256 82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe 28 PID 2256 wrote to memory of 2200 2256 82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe 28 PID 2256 wrote to memory of 2200 2256 82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe"C:\Users\Admin\AppData\Local\Temp\82ce3e2075a04b41fe2ba4551ae1e919e04986b64e470dccea4c5d6763722f0c_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵PID:2200
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