Analysis
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max time kernel
61s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
18-01-2023 09:26
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20221111-en
General
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Target
tmp.exe
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Size
175KB
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MD5
217a9bc8298a3349d4f0848a6dbe4624
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SHA1
3780b3fb1ad7cff8b6d2be61e73768b106364e61
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SHA256
815a468a5c1583dc0acfb30ab3be2401c3d8cf0bbbc5bb1dd5f7a30a321acc1d
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SHA512
32c66ada7eac2df93b7ed41699bc97ef2ab7faae5219d205f36aedf202c666f1bc88db8594f30a593da6ec6d187966f48e7e3689dcedda78aa1931caa6896296
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SSDEEP
3072:axqZWBJaHEDgXFevxljHeigFPhETxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOh:IqZVFevnYPh
Malware Config
Extracted
redline
vertu
62.204.41.159:4062
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auth_value
fcf83997f362e2cd45c3f3c30912dd41
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 behavior: EnumeratesProcesses 2 IoCs
Processes:
tmp.exepid process 876 tmp.exe 876 tmp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
tmp.exedescription pid process Token: SeDebugPrivilege 876 tmp.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/876-132-0x0000000000CB0000-0x0000000000CE2000-memory.dmpFilesize
200KB
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memory/876-133-0x0000000005C00000-0x0000000006218000-memory.dmpFilesize
6.1MB
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memory/876-134-0x0000000005740000-0x000000000584A000-memory.dmpFilesize
1.0MB
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memory/876-135-0x0000000005670000-0x0000000005682000-memory.dmpFilesize
72KB
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memory/876-136-0x00000000056D0000-0x000000000570C000-memory.dmpFilesize
240KB
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memory/876-137-0x0000000005A30000-0x0000000005AC2000-memory.dmpFilesize
584KB
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memory/876-138-0x00000000067D0000-0x0000000006D74000-memory.dmpFilesize
5.6MB
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memory/876-139-0x0000000006290000-0x00000000062F6000-memory.dmpFilesize
408KB
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memory/876-140-0x0000000007050000-0x0000000007212000-memory.dmpFilesize
1.8MB
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memory/876-141-0x0000000007750000-0x0000000007C7C000-memory.dmpFilesize
5.2MB
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memory/876-142-0x0000000006F70000-0x0000000006FE6000-memory.dmpFilesize
472KB
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memory/876-143-0x0000000006FF0000-0x0000000007040000-memory.dmpFilesize
320KB