Analysis
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max time kernel
134s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
13/01/2024, 02:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
57cbb7d00cb27f844a3b794703617734.exe
Resource
win7-20231215-en
7 signatures
150 seconds
General
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Target
57cbb7d00cb27f844a3b794703617734.exe
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Size
587KB
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MD5
57cbb7d00cb27f844a3b794703617734
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SHA1
636e852e6b75ecddca3cc8de5aecb088ab9328b0
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SHA256
a3dcc6671290b07cb0b9f3fb57b347043d0e295628de1f378883114146842d4e
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SHA512
bc254a63dbb01d633ccafd12f35a1ee69fd22d08cfa326b07a6a491535a5d4382e117db1e1b3746a31ccdf0700afbe9c9b9e24f2a015704d8c5ab4ec7592c06b
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SSDEEP
12288:bkjhC163C5eA1GorPwwBwEdLFdP/p6LKVHbO/UqV:zwE13p
Malware Config
Extracted
Family
redline
Botnet
installzo
C2
185.186.142.245:1778
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 6 IoCs
resource yara_rule behavioral1/memory/3016-6-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/3016-5-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/3016-9-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/3016-11-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/3016-13-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/3016-16-0x0000000000280000-0x00000000002C0000-memory.dmp family_redline -
SectopRAT payload 6 IoCs
resource yara_rule behavioral1/memory/3016-6-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat behavioral1/memory/3016-5-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat behavioral1/memory/3016-9-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat behavioral1/memory/3016-11-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat behavioral1/memory/3016-13-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat behavioral1/memory/3016-16-0x0000000000280000-0x00000000002C0000-memory.dmp family_sectoprat -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1984 set thread context of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3016 57cbb7d00cb27f844a3b794703617734.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1984 wrote to memory of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29 PID 1984 wrote to memory of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29 PID 1984 wrote to memory of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29 PID 1984 wrote to memory of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29 PID 1984 wrote to memory of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29 PID 1984 wrote to memory of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29 PID 1984 wrote to memory of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29 PID 1984 wrote to memory of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29 PID 1984 wrote to memory of 3016 1984 57cbb7d00cb27f844a3b794703617734.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe"C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exeC:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3016
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