Analysis
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max time kernel
44s -
max time network
57s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
24-05-2022 02:57
Static task
static1
Behavioral task
behavioral1
Sample
f78794279b02108386a6e2b73ce2d438.exe
Resource
win7-20220414-en
General
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Target
f78794279b02108386a6e2b73ce2d438.exe
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Size
390KB
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MD5
f78794279b02108386a6e2b73ce2d438
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SHA1
6412955ba0c0882e39c9b24070ba5588b1b014e8
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SHA256
bcd801ffcc3e97238eded74a880f756ad1ce240c8b4fb94ed2e830db58d0d414
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SHA512
ef449948fc812536c5460fc59ddd3c0d4236a52111a71702b46f6cfe6a6cb562ee6794c5b37bc99cfff2d07b4ca0be42202fcb6a84c6721e287b699ebe7e40c8
Malware Config
Extracted
redline
redline
193.106.191.225:15304
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auth_value
7357e43942d666e37ce6cba9e0dcacd9
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 behavioral1/memory/480-57-0x0000000002490000-0x00000000024C4000-memory.dmp family_redline behavioral1/memory/480-58-0x00000000024C0000-0x00000000024F4000-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 1 IoCs
Processes:
f78794279b02108386a6e2b73ce2d438.exepid process 480 f78794279b02108386a6e2b73ce2d438.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f78794279b02108386a6e2b73ce2d438.exedescription pid process Token: SeDebugPrivilege 480 f78794279b02108386a6e2b73ce2d438.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/480-54-0x0000000000A0E000-0x0000000000A3A000-memory.dmpFilesize
176KB
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memory/480-55-0x0000000000220000-0x000000000025A000-memory.dmpFilesize
232KB
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memory/480-56-0x0000000000400000-0x000000000092B000-memory.dmpFilesize
5.2MB
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memory/480-57-0x0000000002490000-0x00000000024C4000-memory.dmpFilesize
208KB
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memory/480-58-0x00000000024C0000-0x00000000024F4000-memory.dmpFilesize
208KB
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memory/480-59-0x0000000075CF1000-0x0000000075CF3000-memory.dmpFilesize
8KB