Analysis
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max time kernel
140s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
11-07-2023 19:21
Static task
static1
Behavioral task
behavioral1
Sample
3ad366b1f91d3b4837b5df220612a06b.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
3ad366b1f91d3b4837b5df220612a06b.exe
Resource
win10v2004-20230703-en
General
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Target
3ad366b1f91d3b4837b5df220612a06b.exe
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Size
991KB
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MD5
3ad366b1f91d3b4837b5df220612a06b
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SHA1
9db9c2b3bcaf91490dbadcd92e58d7ea9126a636
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SHA256
6a4e611067897fb1deef968b156672bfb0bb4098c9bcc65d1fbbd7cf24a656ad
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SHA512
dda9a7c28305f11c1cde6eb7dfa61c44ed64200a7d4ce0f503899f1b0607bd3b0fca256b3231430d926c84ba10101ef7af8627e0e69299ef400831ad74ebbe32
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SSDEEP
12288:LfWyu528tXTCceAzbGmCzMPFHp9k1cKzb5yPcVfGLxBgQW57PNiLsNuXJHsGX0o3:E629k6KzbgPWfGLxB6576lEoI/xQX3R7
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 1 IoCs
resource yara_rule behavioral2/memory/3972-161-0x0000000000400000-0x000000000045A000-memory.dmp family_redline -
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 3756 set thread context of 3972 3756 3ad366b1f91d3b4837b5df220612a06b.exe 99 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3972 MsBuild.exe 3972 MsBuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3756 3ad366b1f91d3b4837b5df220612a06b.exe Token: SeDebugPrivilege 3972 MsBuild.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3756 wrote to memory of 3972 3756 3ad366b1f91d3b4837b5df220612a06b.exe 99 PID 3756 wrote to memory of 3972 3756 3ad366b1f91d3b4837b5df220612a06b.exe 99 PID 3756 wrote to memory of 3972 3756 3ad366b1f91d3b4837b5df220612a06b.exe 99 PID 3756 wrote to memory of 3972 3756 3ad366b1f91d3b4837b5df220612a06b.exe 99 PID 3756 wrote to memory of 3972 3756 3ad366b1f91d3b4837b5df220612a06b.exe 99 PID 3756 wrote to memory of 3972 3756 3ad366b1f91d3b4837b5df220612a06b.exe 99 PID 3756 wrote to memory of 3972 3756 3ad366b1f91d3b4837b5df220612a06b.exe 99 PID 3756 wrote to memory of 3972 3756 3ad366b1f91d3b4837b5df220612a06b.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\3ad366b1f91d3b4837b5df220612a06b.exe"C:\Users\Admin\AppData\Local\Temp\3ad366b1f91d3b4837b5df220612a06b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3756 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3972
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