Analysis
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max time kernel
55s -
max time network
98s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
12-11-2022 16:00
Static task
static1
Behavioral task
behavioral1
Sample
1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe
Resource
win10-20220812-en
General
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Target
1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe
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Size
242KB
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MD5
4f631724394e402ac41744521eadeeab
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SHA1
6110301f4cdf7344ba804aa0fe095666bda37446
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SHA256
1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35
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SHA512
e1532da10430fb11811d2e98a1a9359c8a79cfe08ec26da824daa6e29db45c14102881a0d2f3e2915fabd956b045619fbd176a097081607bf9487963dff24edf
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SSDEEP
6144:1EV/oJY6gZme/6ZM8GISMPCiDmLD3e507bNU:2V/oJGUSNbee7bNU
Malware Config
Extracted
redline
Google2
167.235.71.14:20469
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auth_value
fb274d9691235ba015830da570a13578
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 3 IoCs
Processes:
resource yara_rule behavioral1/memory/4800-122-0x0000000000400000-0x0000000000428000-memory.dmp family_redline behavioral1/memory/4800-127-0x00000000004221AE-mapping.dmp family_redline behavioral1/memory/4792-140-0x0000000000220000-0x000000000025F000-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:
1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exedescription pid process target process PID 4792 set thread context of 4800 4792 1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1476 4792 WerFault.exe 1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
vbc.exepid process 4800 vbc.exe 4800 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vbc.exedescription pid process Token: SeDebugPrivilege 4800 vbc.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exedescription pid process target process PID 4792 wrote to memory of 4800 4792 1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe vbc.exe PID 4792 wrote to memory of 4800 4792 1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe vbc.exe PID 4792 wrote to memory of 4800 4792 1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe vbc.exe PID 4792 wrote to memory of 4800 4792 1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe vbc.exe PID 4792 wrote to memory of 4800 4792 1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe"C:\Users\Admin\AppData\Local\Temp\1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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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
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4792 -s 2442⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4792-140-0x0000000000220000-0x000000000025F000-memory.dmpFilesize
252KB
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memory/4792-117-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4792-118-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4792-119-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4792-120-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4792-121-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4792-116-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-158-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-142-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-129-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-130-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-131-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-162-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-134-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-135-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-137-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-138-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-139-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-127-0x00000000004221AE-mapping.dmp
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memory/4800-141-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-163-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-143-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-144-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-145-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-146-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-147-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-148-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-149-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-150-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-151-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-152-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-153-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-164-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-155-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
-
memory/4800-156-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-157-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-122-0x0000000000400000-0x0000000000428000-memory.dmpFilesize
160KB
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memory/4800-159-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-160-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-132-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-128-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-154-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-165-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-166-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-167-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-168-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-169-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-170-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-171-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-172-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-173-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-174-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-175-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-176-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-177-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-178-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-179-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-181-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-180-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-182-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-183-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-184-0x00000000777D0000-0x000000007795E000-memory.dmpFilesize
1.6MB
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memory/4800-187-0x000000000A130000-0x000000000A736000-memory.dmpFilesize
6.0MB
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memory/4800-190-0x000000000B880000-0x000000000B98A000-memory.dmpFilesize
1.0MB
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memory/4800-197-0x000000000BAB0000-0x000000000BAC2000-memory.dmpFilesize
72KB
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memory/4800-199-0x000000000BB10000-0x000000000BB4E000-memory.dmpFilesize
248KB
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memory/4800-201-0x000000000BB50000-0x000000000BB9B000-memory.dmpFilesize
300KB
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memory/4800-210-0x000000000C680000-0x000000000C6E6000-memory.dmpFilesize
408KB
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memory/4800-217-0x000000000C790000-0x000000000C822000-memory.dmpFilesize
584KB
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memory/4800-218-0x000000000CD30000-0x000000000D22E000-memory.dmpFilesize
5.0MB
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memory/4800-235-0x000000000D230000-0x000000000D3F2000-memory.dmpFilesize
1.8MB
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memory/4800-236-0x000000000D930000-0x000000000DE5C000-memory.dmpFilesize
5.2MB