Analysis
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max time kernel
114s -
max time network
151s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
27-09-2021 00:11
Static task
static1
General
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Target
1a220439a2baaad79fcc94c8f3eeeb2f24cd18e60fd164d8d853d33a0686e16b.exe
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Size
240KB
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MD5
7a2ae9b70dd7eab7eb296ae9f35ece98
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SHA1
bdf993fa52af0235c6346060de41ba3a382c1283
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SHA256
1a220439a2baaad79fcc94c8f3eeeb2f24cd18e60fd164d8d853d33a0686e16b
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SHA512
8fc4afa170f0a73f8f63b7b075d6484396ed6dacfc58c9d43140c1cc389f544f91814ec4fc0c3865e29449324a9674a770ee2cb2d16e41f2ee9e25b5669d0fef
Malware Config
Extracted
Family
redline
Botnet
UTS
C2
45.9.20.20:13441
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/2668-115-0x0000000002360000-0x000000000237F000-memory.dmp family_redline behavioral1/memory/2668-117-0x0000000002630000-0x000000000264E000-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:
1a220439a2baaad79fcc94c8f3eeeb2f24cd18e60fd164d8d853d33a0686e16b.exepid process 2668 1a220439a2baaad79fcc94c8f3eeeb2f24cd18e60fd164d8d853d33a0686e16b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1a220439a2baaad79fcc94c8f3eeeb2f24cd18e60fd164d8d853d33a0686e16b.exedescription pid process Token: SeDebugPrivilege 2668 1a220439a2baaad79fcc94c8f3eeeb2f24cd18e60fd164d8d853d33a0686e16b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1a220439a2baaad79fcc94c8f3eeeb2f24cd18e60fd164d8d853d33a0686e16b.exe"C:\Users\Admin\AppData\Local\Temp\1a220439a2baaad79fcc94c8f3eeeb2f24cd18e60fd164d8d853d33a0686e16b.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2668