Analysis
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max time kernel
98s -
max time network
177s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
25-11-2022 03:50
Static task
static1
Behavioral task
behavioral1
Sample
a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exe
Resource
win10-20220812-en
General
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Target
a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exe
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Size
317KB
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MD5
b76efe08c80977c7f06c25a6cbcee520
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SHA1
9e70c64be6657f8b079e5929ba0b568664c4680c
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SHA256
a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e
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SHA512
97e09179aa2f5f20c6d5a75e470c7460805cea827ce83cd09d5c440fdfbc56981828c581ccd148a2307c14f8645135edf7f3fb6376b30bf077b63d23f4bb0620
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SSDEEP
6144:yHvYLLzG+kfkCgMxRtyzRCZzquZb26b2EAkrrLWV35Dr8IB:yHvYL3G+kcXM8RCBqgb26DXLWRx
Malware Config
Extracted
redline
NewYear2023
185.106.92.111:2510
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auth_value
99e9bde3b38509ea98c3316cc27e6106
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 behavioral2/memory/2620-162-0x0000000002680000-0x00000000026BE000-memory.dmp family_redline behavioral2/memory/2620-169-0x0000000002900000-0x000000000293C000-memory.dmp family_redline -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exepid process 2620 a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exe 2620 a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exedescription pid process Token: SeDebugPrivilege 2620 a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exe"C:\Users\Admin\AppData\Local\Temp\a1a2e02b7efe67cb4865f575115f19f2a26d41c3e00da75814c2caa9be47a07e.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2620-119-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-120-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-121-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-122-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-123-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-124-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-125-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-126-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-127-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-128-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-129-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-130-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-131-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-132-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-133-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-134-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-135-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-136-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-137-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-138-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-139-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-140-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-141-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-143-0x00000000007DA000-0x000000000080A000-memory.dmpFilesize
192KB
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memory/2620-144-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-145-0x00000000023A0000-0x00000000023DE000-memory.dmpFilesize
248KB
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memory/2620-142-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-146-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-148-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-147-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-149-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-150-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-151-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-152-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-153-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-154-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-155-0x0000000000400000-0x000000000066C000-memory.dmpFilesize
2.4MB
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memory/2620-156-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-157-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-158-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-159-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-160-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-161-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-163-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-162-0x0000000002680000-0x00000000026BE000-memory.dmpFilesize
248KB
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memory/2620-164-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-165-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-166-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-167-0x0000000004DC0000-0x00000000052BE000-memory.dmpFilesize
5.0MB
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memory/2620-168-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-169-0x0000000002900000-0x000000000293C000-memory.dmpFilesize
240KB
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memory/2620-170-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-171-0x00000000052C0000-0x0000000005352000-memory.dmpFilesize
584KB
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memory/2620-172-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-173-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-174-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-175-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-176-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-177-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-178-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-179-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-180-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-181-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-182-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-183-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-184-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-185-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-186-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-187-0x00000000055D0000-0x0000000005BD6000-memory.dmpFilesize
6.0MB
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memory/2620-188-0x00000000053E0000-0x00000000054EA000-memory.dmpFilesize
1.0MB
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memory/2620-189-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-190-0x0000000005520000-0x0000000005532000-memory.dmpFilesize
72KB
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memory/2620-191-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-192-0x0000000005540000-0x000000000557E000-memory.dmpFilesize
248KB
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memory/2620-193-0x0000000077770000-0x00000000778FE000-memory.dmpFilesize
1.6MB
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memory/2620-194-0x0000000005CE0000-0x0000000005D2B000-memory.dmpFilesize
300KB
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memory/2620-198-0x00000000007DA000-0x000000000080A000-memory.dmpFilesize
192KB
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memory/2620-199-0x00000000023A0000-0x00000000023DE000-memory.dmpFilesize
248KB
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memory/2620-201-0x0000000005E40000-0x0000000005EA6000-memory.dmpFilesize
408KB
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memory/2620-209-0x0000000006780000-0x0000000006942000-memory.dmpFilesize
1.8MB
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memory/2620-210-0x0000000006950000-0x0000000006E7C000-memory.dmpFilesize
5.2MB
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memory/2620-220-0x00000000007DA000-0x000000000080A000-memory.dmpFilesize
192KB
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memory/2620-221-0x0000000000400000-0x000000000066C000-memory.dmpFilesize
2.4MB