Analysis
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max time kernel
70s -
max time network
181s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
29-01-2023 22:18
Static task
static1
Behavioral task
behavioral1
Sample
83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9.exe
Resource
win7-20221111-en
General
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Target
83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9.exe
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Size
396KB
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MD5
379fa442b74fd151d7a9d78fc02e214d
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SHA1
59e650429b35e4d6b878675500b91f3562ddcfe9
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SHA256
83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9
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SHA512
1e4fad08acf73e48c9d1b2c68421553cc3b28adca7d219279ef73e18c6750de7306a32ebed9ddc6805179b2e00b0c78d7285fa6cc1747f15ce36379592100d8f
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SSDEEP
3072:2t0LMynRuqwIuj6jwGOL350g8WZSLqyALq+vcuAFbF/vBgamzn46yaB3YnvQZa9z:A0LlI9EOLCgfgO6t3mzn4d8ieEWajF3
Malware Config
Extracted
redline
fredy
62.204.41.170:4132
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auth_value
880249eef9593d49a1a3cddf57c5cb35
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/4156-160-0x00000000021F0000-0x0000000002236000-memory.dmp family_redline behavioral2/memory/4156-167-0x00000000026E0000-0x0000000002724000-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:
83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9.exepid process 4156 83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9.exe 4156 83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9.exedescription pid process Token: SeDebugPrivilege 4156 83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9.exe"C:\Users\Admin\AppData\Local\Temp\83fc2e19a4bf5e2c24bdbb7d959adb2dc30692359eb1f82737af6c5b155713b9.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/4156-116-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-117-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-119-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-118-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-120-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-121-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-122-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-123-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-124-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-125-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-126-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-127-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-128-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-129-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-130-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-132-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-133-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-134-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-135-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-136-0x0000000000580000-0x00000000006CA000-memory.dmpFilesize
1.3MB
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memory/4156-137-0x0000000002090000-0x00000000020DB000-memory.dmpFilesize
300KB
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memory/4156-138-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-139-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-140-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-141-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-142-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-143-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-144-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-145-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-146-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-147-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-148-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-149-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-150-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-151-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-152-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-153-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/4156-154-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-155-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-156-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-157-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-158-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-159-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-160-0x00000000021F0000-0x0000000002236000-memory.dmpFilesize
280KB
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memory/4156-161-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-162-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-163-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-164-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-165-0x0000000004B90000-0x000000000508E000-memory.dmpFilesize
5.0MB
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memory/4156-166-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-167-0x00000000026E0000-0x0000000002724000-memory.dmpFilesize
272KB
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memory/4156-168-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-169-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-170-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-171-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-172-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-173-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-174-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-175-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-176-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-177-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-178-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-179-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-180-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-181-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-182-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-183-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-184-0x0000000005090000-0x0000000005696000-memory.dmpFilesize
6.0MB
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memory/4156-185-0x00000000056A0000-0x00000000057AA000-memory.dmpFilesize
1.0MB
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memory/4156-186-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-187-0x0000000004B30000-0x0000000004B42000-memory.dmpFilesize
72KB
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memory/4156-188-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-189-0x00000000057B0000-0x00000000057EE000-memory.dmpFilesize
248KB
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memory/4156-190-0x0000000077470000-0x00000000775FE000-memory.dmpFilesize
1.6MB
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memory/4156-191-0x0000000000580000-0x00000000006CA000-memory.dmpFilesize
1.3MB
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memory/4156-192-0x0000000002090000-0x00000000020DB000-memory.dmpFilesize
300KB
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memory/4156-193-0x00000000058F0000-0x000000000593B000-memory.dmpFilesize
300KB
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memory/4156-197-0x0000000005A60000-0x0000000005AF2000-memory.dmpFilesize
584KB
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memory/4156-199-0x0000000005B00000-0x0000000005B66000-memory.dmpFilesize
408KB
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memory/4156-207-0x0000000006200000-0x00000000063C2000-memory.dmpFilesize
1.8MB
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memory/4156-208-0x00000000063D0000-0x00000000068FC000-memory.dmpFilesize
5.2MB
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memory/4156-211-0x0000000006A40000-0x0000000006AB6000-memory.dmpFilesize
472KB
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memory/4156-212-0x0000000006AC0000-0x0000000006B10000-memory.dmpFilesize
320KB
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memory/4156-217-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB