Analysis
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max time kernel
60s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
02-04-2023 20:42
Static task
static1
General
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Target
854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe
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Size
897KB
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MD5
2ac0ff27c872b8b784d31027f05d44cd
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SHA1
e8fa3f7dfd40bfc23935fc5ea4566c76b69f506b
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SHA256
854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5
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SHA512
38436eec9116b77b62c9398d9440149f4d3ce0a5a9606874580390c159fca7b68db2866fdb20474caa86cef3ff1b0eae08b93fa36a2f03d9a37b9266df2d3ac0
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SSDEEP
12288:lpMIQ1ZFhNpVxd5lvhZUiCTa1iHbqKpvlMyMtip8+CjLDAHQEOh24s2:lEhWqKsyMPDIQEOs
Malware Config
Extracted
redline
Anh123
199.115.193.116:11300
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auth_value
db990971ec3911c24ea05eeccc2e1f60
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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 use of SetThreadContext 1 IoCs
Processes:
854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exedescription pid process target process PID 1280 set thread context of 640 1280 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exepid process 640 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 640 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exedescription pid process Token: SeDebugPrivilege 640 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exedescription pid process target process PID 1280 wrote to memory of 640 1280 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe PID 1280 wrote to memory of 640 1280 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe PID 1280 wrote to memory of 640 1280 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe PID 1280 wrote to memory of 640 1280 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe PID 1280 wrote to memory of 640 1280 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe PID 1280 wrote to memory of 640 1280 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe PID 1280 wrote to memory of 640 1280 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe PID 1280 wrote to memory of 640 1280 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe 854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe"C:\Users\Admin\AppData\Local\Temp\854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exeC:\Users\Admin\AppData\Local\Temp\854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe2⤵
- 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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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5.exe.logFilesize
1KB
MD5a3c82409506a33dec1856104ca55cbfd
SHA12e2ba4e4227590f8821002831c5410f7f45fe812
SHA256780a0d4410f5f9798cb573bcd774561d1439987a39b1368d3c890226928cd203
SHA5129621cfd3dab86d964a2bea6b3788fc19a895307962dcc41428741b8a86291f114df722e9017f755f63d53d09b5111e68f05aa505d9c9deae6c4378a87cdfa69f
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memory/640-146-0x0000000005870000-0x00000000058D6000-memory.dmpFilesize
408KB
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memory/640-141-0x0000000005A60000-0x0000000006078000-memory.dmpFilesize
6.1MB
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memory/640-150-0x0000000005500000-0x0000000005510000-memory.dmpFilesize
64KB
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memory/640-149-0x0000000007020000-0x0000000007070000-memory.dmpFilesize
320KB
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memory/640-143-0x0000000005510000-0x0000000005522000-memory.dmpFilesize
72KB
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memory/640-148-0x00000000068F0000-0x0000000006966000-memory.dmpFilesize
472KB
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memory/640-147-0x0000000006720000-0x00000000068E2000-memory.dmpFilesize
1.8MB
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memory/640-142-0x00000000055D0000-0x00000000056DA000-memory.dmpFilesize
1.0MB
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memory/640-138-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/640-144-0x0000000005570000-0x00000000055AC000-memory.dmpFilesize
240KB
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memory/640-145-0x0000000005500000-0x0000000005510000-memory.dmpFilesize
64KB
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memory/1280-133-0x0000000000B40000-0x0000000000C26000-memory.dmpFilesize
920KB
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memory/1280-135-0x0000000005600000-0x0000000005692000-memory.dmpFilesize
584KB
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memory/1280-134-0x0000000005CB0000-0x0000000006254000-memory.dmpFilesize
5.6MB
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memory/1280-137-0x00000000056F0000-0x0000000005700000-memory.dmpFilesize
64KB
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memory/1280-136-0x0000000006790000-0x0000000006CBC000-memory.dmpFilesize
5.2MB