Analysis
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max time kernel
137s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
23-03-2023 15:05
Static task
static1
General
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Target
f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exe
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Size
311KB
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MD5
0450483510a49b46cdc8b1fff932f790
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SHA1
dd36b50b7dbaff93fd09660b658eedd423bb9acf
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SHA256
f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8
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SHA512
b9a3455b67a69e9c2893fb8d50058ab7fb3d46e09573f730eae1c23f1174ceb96cb1b2a0a11ff56c0e002529909ec93f9e50f6a1a94231631d6d1d57289749e1
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SSDEEP
6144:ET8dLEqGZlagus3JiX0GytrRs/Tnf+IYkt+J05vfB:C8dwqGZsEwX9yRS/Tf+rkty05vJ
Malware Config
Extracted
redline
dozk
91.215.85.15:25916
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auth_value
9f1dc4ff242fb8b53742acae0ef96143
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 33 IoCs
Processes:
resource yara_rule behavioral1/memory/4024-139-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-140-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-142-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-144-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-146-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-148-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-150-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-152-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-154-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-156-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-158-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-160-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-162-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-164-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-166-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-170-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-168-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-172-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-174-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-176-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-178-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-180-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-182-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-184-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-186-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-188-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-190-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-192-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-194-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-196-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-198-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-200-0x0000000004E40000-0x0000000004E92000-memory.dmp family_redline behavioral1/memory/4024-202-0x0000000004E40000-0x0000000004E92000-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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4460 4024 WerFault.exe f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exepid process 4024 f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exe 4024 f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exe 4024 f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exedescription pid process Token: SeDebugPrivilege 4024 f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exe"C:\Users\Admin\AppData\Local\Temp\f872a659507ec9212fa9d730c44e5d2fc32a2720393077560b5ec97c432914d8.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4024 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4024 -s 12242⤵
- Program crash
PID:4460
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4024 -ip 40241⤵PID:4612
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4024-134-0x0000000004EF0000-0x0000000005494000-memory.dmpFilesize
5.6MB
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memory/4024-135-0x00000000008B0000-0x0000000000912000-memory.dmpFilesize
392KB
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memory/4024-136-0x0000000004EE0000-0x0000000004EF0000-memory.dmpFilesize
64KB
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memory/4024-137-0x0000000004EE0000-0x0000000004EF0000-memory.dmpFilesize
64KB
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memory/4024-138-0x0000000004EE0000-0x0000000004EF0000-memory.dmpFilesize
64KB
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memory/4024-139-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-140-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-142-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-144-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-146-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-148-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-150-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-152-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-154-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-156-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-158-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-160-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-162-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-164-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-166-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-170-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-168-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-172-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-174-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-176-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-178-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-180-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-182-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-184-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-186-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-188-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-190-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-192-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-194-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-196-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-198-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-200-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-202-0x0000000004E40000-0x0000000004E92000-memory.dmpFilesize
328KB
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memory/4024-929-0x00000000054A0000-0x0000000005AB8000-memory.dmpFilesize
6.1MB
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memory/4024-930-0x0000000005B30000-0x0000000005B42000-memory.dmpFilesize
72KB
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memory/4024-931-0x0000000005B50000-0x0000000005C5A000-memory.dmpFilesize
1.0MB
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memory/4024-932-0x0000000005C60000-0x0000000005C9C000-memory.dmpFilesize
240KB
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memory/4024-933-0x0000000004EE0000-0x0000000004EF0000-memory.dmpFilesize
64KB
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memory/4024-934-0x0000000005F70000-0x0000000005FD6000-memory.dmpFilesize
408KB
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memory/4024-935-0x0000000006780000-0x0000000006812000-memory.dmpFilesize
584KB
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memory/4024-936-0x0000000006830000-0x00000000068A6000-memory.dmpFilesize
472KB
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memory/4024-937-0x0000000006910000-0x0000000006AD2000-memory.dmpFilesize
1.8MB
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memory/4024-938-0x0000000006AF0000-0x000000000701C000-memory.dmpFilesize
5.2MB
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memory/4024-939-0x0000000007140000-0x000000000715E000-memory.dmpFilesize
120KB
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memory/4024-941-0x0000000004EE0000-0x0000000004EF0000-memory.dmpFilesize
64KB
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memory/4024-942-0x0000000004EE0000-0x0000000004EF0000-memory.dmpFilesize
64KB
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memory/4024-943-0x0000000004EE0000-0x0000000004EF0000-memory.dmpFilesize
64KB