Analysis
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max time kernel
10s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
08/01/2024, 03:42
Static task
static1
Behavioral task
behavioral1
Sample
741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe
Resource
win10v2004-20231215-en
General
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Target
741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe
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Size
373KB
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MD5
ce91f8404dc12c587a5bd02ce1079e34
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SHA1
27882df4f5c0152b8d931f28e1df1608dd385ff9
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SHA256
741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a
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SHA512
fbda65c8b46f3909ed2c3bddb94c088a6ea95ea4fad3f4599700fc35e1c245177903edb7a5ef9939c9403b46f0f050aa1201b87fe092933d663911f0ca9ad9ae
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SSDEEP
6144:Q2kyf8q+lw7zU4AJAuNMe7OKpfJ1YIVYNE0q8JffQ4FErTrISfI5K3HWjOjXQL7y:Q2wMzUZJQe7fpfJaI2NEgff824qGi7y
Malware Config
Extracted
redline
@KillerBSC
45.15.156.167:80
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/2548-20-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/2548-18-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/2548-15-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/2548-11-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/2548-9-0x0000000000400000-0x0000000000452000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2372 set thread context of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2548 RegAsm.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17 PID 2372 wrote to memory of 2548 2372 741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe 17
Processes
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C:\Users\Admin\AppData\Local\Temp\741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe"C:\Users\Admin\AppData\Local\Temp\741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2548
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