Analysis
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max time kernel
55s -
max time network
141s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
21-05-2022 16:02
Static task
static1
General
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Target
bc9efb9a8d8073d39ccd22ac5260b565b16668fb3e819ed9642f5f9737b3d50e.exe
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Size
407KB
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MD5
5bb513cf9d1066060ebf49b02612559b
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SHA1
a4b374299a26a17f14c2b5c13baca342b73a8ea6
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SHA256
bc9efb9a8d8073d39ccd22ac5260b565b16668fb3e819ed9642f5f9737b3d50e
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SHA512
4f13a99c6316059f1da8b55c55582aa87fcaed28801af39acdd3ac0f0293bd86806e019805630e3899fd3486434f1eab35bf40902c8fd73a19a0fc58bc01fa7d
Malware Config
Extracted
redline
test1
185.215.113.75:80
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auth_value
7ab4a4e2eae9eb7ae10f64f68df53bb3
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 1 IoCs
Processes:
bc9efb9a8d8073d39ccd22ac5260b565b16668fb3e819ed9642f5f9737b3d50e.exepid process 3200 bc9efb9a8d8073d39ccd22ac5260b565b16668fb3e819ed9642f5f9737b3d50e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
bc9efb9a8d8073d39ccd22ac5260b565b16668fb3e819ed9642f5f9737b3d50e.exedescription pid process Token: SeDebugPrivilege 3200 bc9efb9a8d8073d39ccd22ac5260b565b16668fb3e819ed9642f5f9737b3d50e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bc9efb9a8d8073d39ccd22ac5260b565b16668fb3e819ed9642f5f9737b3d50e.exe"C:\Users\Admin\AppData\Local\Temp\bc9efb9a8d8073d39ccd22ac5260b565b16668fb3e819ed9642f5f9737b3d50e.exe"1⤵
- 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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memory/3200-118-0x00000000023D0000-0x0000000002400000-memory.dmpFilesize
192KB
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memory/3200-119-0x0000000000530000-0x00000000005DE000-memory.dmpFilesize
696KB
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memory/3200-120-0x0000000004C30000-0x000000000512E000-memory.dmpFilesize
5.0MB
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memory/3200-121-0x0000000000730000-0x0000000000767000-memory.dmpFilesize
220KB
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memory/3200-122-0x0000000000400000-0x00000000004A7000-memory.dmpFilesize
668KB
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memory/3200-123-0x00000000024D0000-0x00000000024FE000-memory.dmpFilesize
184KB
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memory/3200-124-0x0000000005130000-0x0000000005736000-memory.dmpFilesize
6.0MB
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memory/3200-125-0x0000000005740000-0x0000000005752000-memory.dmpFilesize
72KB
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memory/3200-126-0x0000000005760000-0x000000000586A000-memory.dmpFilesize
1.0MB
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memory/3200-127-0x0000000005870000-0x00000000058AE000-memory.dmpFilesize
248KB
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memory/3200-128-0x0000000005900000-0x000000000594B000-memory.dmpFilesize
300KB
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memory/3200-129-0x0000000006660000-0x00000000066D6000-memory.dmpFilesize
472KB
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memory/3200-130-0x00000000066F0000-0x0000000006782000-memory.dmpFilesize
584KB
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memory/3200-131-0x0000000006800000-0x000000000681E000-memory.dmpFilesize
120KB
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memory/3200-132-0x0000000006990000-0x00000000069F6000-memory.dmpFilesize
408KB
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memory/3200-133-0x0000000006DF0000-0x0000000006FB2000-memory.dmpFilesize
1.8MB
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memory/3200-134-0x0000000006FC0000-0x00000000074EC000-memory.dmpFilesize
5.2MB