Analysis
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max time kernel
140s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
15-11-2022 14:49
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
General
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Target
file.exe
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Size
220KB
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MD5
25f1a2578d2e75a6675da2d0a241bcc6
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SHA1
4a9fac02958151667851d4574eb0b49d6e875e41
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SHA256
dd4be3093013e1a6b425a449daa9ae6cc6283f9b160208f54262dd98d7adb308
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SHA512
066820fc5abe91f7f641fff172a600c7266ae874c4f537b94c3ad0d0fcdd97dc89a58b0cd87e4f3582d4d497fb4d25e303066768f4dbf4a9cb20b58db0927748
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SSDEEP
3072:/PkmUG2g4rt1eyjA/V0BV8lUkOnFXpnahpDI6RFlScQqiBAXgV0Bx92eedDyYc1E:E9VgQLsgMqFl2cMlScQq192e+Cfq/
Malware Config
Extracted
redline
711
194.110.203.100:32796
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auth_value
24e3340d853c89cad1e25194559ee778
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
Processes:
resource yara_rule behavioral2/memory/5060-133-0x0000000000400000-0x0000000000428000-memory.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
Processes:
file.exedescription pid process target process PID 716 set thread context of 5060 716 file.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
vbc.exepid process 5060 vbc.exe 5060 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vbc.exedescription pid process Token: SeDebugPrivilege 5060 vbc.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
file.exedescription pid process target process PID 716 wrote to memory of 5060 716 file.exe vbc.exe PID 716 wrote to memory of 5060 716 file.exe vbc.exe PID 716 wrote to memory of 5060 716 file.exe vbc.exe PID 716 wrote to memory of 5060 716 file.exe vbc.exe PID 716 wrote to memory of 5060 716 file.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:716 -
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:5060
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/5060-132-0x0000000000000000-mapping.dmp
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memory/5060-133-0x0000000000400000-0x0000000000428000-memory.dmpFilesize
160KB
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memory/5060-138-0x0000000006190000-0x00000000067A8000-memory.dmpFilesize
6.1MB
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memory/5060-139-0x0000000007B20000-0x0000000007C2A000-memory.dmpFilesize
1.0MB
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memory/5060-140-0x0000000007C70000-0x0000000007C82000-memory.dmpFilesize
72KB
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memory/5060-141-0x0000000007CD0000-0x0000000007D0C000-memory.dmpFilesize
240KB
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memory/5060-142-0x0000000008C70000-0x0000000009214000-memory.dmpFilesize
5.6MB
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memory/5060-143-0x00000000087A0000-0x0000000008832000-memory.dmpFilesize
584KB
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memory/5060-144-0x0000000008840000-0x00000000088A6000-memory.dmpFilesize
408KB
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memory/5060-145-0x0000000009220000-0x00000000093E2000-memory.dmpFilesize
1.8MB
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memory/5060-146-0x0000000009920000-0x0000000009E4C000-memory.dmpFilesize
5.2MB
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memory/5060-147-0x0000000008B40000-0x0000000008BB6000-memory.dmpFilesize
472KB
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memory/5060-148-0x0000000008BC0000-0x0000000008C10000-memory.dmpFilesize
320KB