Analysis
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max time kernel
163s -
max time network
168s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
23-11-2022 12:50
Static task
static1
Behavioral task
behavioral1
Sample
a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe
Resource
win10-20220812-en
General
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Target
a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe
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Size
217KB
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MD5
b0c5c151249d7428e03945e616140b72
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SHA1
f6c590bd2a41ce149bdcc0e7715a046593da3fd0
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SHA256
a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5
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SHA512
ce9bdfb7f8e08d676c59fd5ed68db34db3d524647e6ee7ef0ab37f742b0f8c4eb8750fd613a1d5cf20d7f52997e9c67d6e22d0e9a363669359483579ee5b74a8
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SSDEEP
3072:EW84v790Lox+J4ETyre2xRc0jqr76OlnA9DMpYU4KZe8JbJ3Yl6PR+cpY8jwVS:EWfvZ0Loqwe2xrjq6O4MJ4bM5Y4+cE
Malware Config
Extracted
redline
@madboyza
193.106.191.138:32796
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auth_value
9bfce7bfb110f8f53d96c7a32c655358
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 2 IoCs
Processes:
resource yara_rule behavioral1/memory/4544-148-0x00000000001A0000-0x00000000001C8000-memory.dmp family_redline behavioral1/memory/4544-153-0x00000000001C21BA-mapping.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:
a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exedescription pid process target process PID 2576 set thread context of 4544 2576 a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2112 2576 WerFault.exe a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
vbc.exepid process 4544 vbc.exe 4544 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vbc.exedescription pid process Token: SeDebugPrivilege 4544 vbc.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exedescription pid process target process PID 2576 wrote to memory of 4544 2576 a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe vbc.exe PID 2576 wrote to memory of 4544 2576 a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe vbc.exe PID 2576 wrote to memory of 4544 2576 a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe vbc.exe PID 2576 wrote to memory of 4544 2576 a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe vbc.exe PID 2576 wrote to memory of 4544 2576 a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.exe"C:\Users\Admin\AppData\Local\Temp\a551f426ce655d03096a708ffd0fdec2f2a73900ce7a2688669dd652373711d5.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 2576 -s 5442⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2576-115-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-116-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-117-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-118-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-119-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-120-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-121-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-122-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-123-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-124-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-125-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-126-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-128-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-127-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-129-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-131-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-130-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-132-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-133-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-134-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-135-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-136-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-137-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-138-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-139-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-141-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-140-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-142-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-143-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-144-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/2576-145-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-146-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/2576-147-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-148-0x00000000001A0000-0x00000000001C8000-memory.dmpFilesize
160KB
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memory/4544-153-0x00000000001C21BA-mapping.dmp
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memory/4544-155-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-154-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
-
memory/4544-156-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-157-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-158-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-160-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-161-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-163-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-164-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-165-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-166-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-167-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-169-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-168-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-170-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-171-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-172-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-173-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-174-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-175-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-176-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-178-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-180-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-179-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-177-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-181-0x00000000775B0000-0x000000007773E000-memory.dmpFilesize
1.6MB
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memory/4544-212-0x00000000099F0000-0x0000000009FF6000-memory.dmpFilesize
6.0MB
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memory/4544-214-0x000000000B250000-0x000000000B35A000-memory.dmpFilesize
1.0MB
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memory/4544-222-0x0000000009980000-0x0000000009992000-memory.dmpFilesize
72KB
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memory/4544-224-0x000000000BB60000-0x000000000BB9E000-memory.dmpFilesize
248KB
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memory/4544-226-0x00000000099A0000-0x00000000099EB000-memory.dmpFilesize
300KB
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memory/4544-307-0x0000000000990000-0x0000000000A22000-memory.dmpFilesize
584KB
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memory/4544-308-0x000000000BE20000-0x000000000C31E000-memory.dmpFilesize
5.0MB
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memory/4544-310-0x0000000000890000-0x00000000008F6000-memory.dmpFilesize
408KB
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memory/4544-323-0x0000000009450000-0x0000000009612000-memory.dmpFilesize
1.8MB
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memory/4544-324-0x000000000C320000-0x000000000C84C000-memory.dmpFilesize
5.2MB
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memory/4544-658-0x0000000009620000-0x0000000009696000-memory.dmpFilesize
472KB
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memory/4544-659-0x00000000093D0000-0x0000000009420000-memory.dmpFilesize
320KB