Analysis
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max time kernel
138s -
max time network
157s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
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submitted
23-11-2022 13:41
General
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Target
f3f7fa2e6ad4bfa9c3ab22fbe8056d8d1d9cb8a2c0221dd094892027ce1fed4e.exe
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Size
666KB
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MD5
096eb357e1d8c5141282b72929ae77e9
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SHA1
1eff9fa176bf1744c56f996442755221e3147427
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SHA256
f3f7fa2e6ad4bfa9c3ab22fbe8056d8d1d9cb8a2c0221dd094892027ce1fed4e
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SHA512
445985159f5d9a553c2591572f56faafdc1509b73a6e309d5ac58888eacabbf6633237771aacf16c4bb1d5bf06b8d11c7aa9324d09f74a3a9a69050391a651ae
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SSDEEP
6144:81KMo5oZQj/nnj6dWwsoyyQU/R8MqOwz14094BMDq+W9EE:87ij/nnch3yOjc1F94eiEE
Malware Config
Extracted
redline
Lyla4.22.11
185.215.113.216:21921
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auth_value
f7fecd92e1cc04a774215731b3bf2e9a
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 1 IoCs
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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f3f7fa2e6ad4bfa9c3ab22fbe8056d8d1d9cb8a2c0221dd094892027ce1fed4e.exe"C:\Users\Admin\AppData\Local\Temp\f3f7fa2e6ad4bfa9c3ab22fbe8056d8d1d9cb8a2c0221dd094892027ce1fed4e.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Temp\Lyla42211.exe"C:\Windows\Temp\Lyla42211.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
200KB
MD5396be02b5a8968f891420ecaf7831bcc
SHA127417d7d14690697ecaa8fb1ff51da860492946e
SHA2562b20128923b2d4372e4f5c6a4803fef3fe26cd666e82598133d39088530b5e7f
SHA51248314fd91396611f17440336d297f9aa9d7a6ffb2855100e3d91e3c656ed0dcc926c57e7f3929ea00e38d852c59641edb360713225273f9ba9250c1c7c5028d0
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Filesize
200KB
MD5396be02b5a8968f891420ecaf7831bcc
SHA127417d7d14690697ecaa8fb1ff51da860492946e
SHA2562b20128923b2d4372e4f5c6a4803fef3fe26cd666e82598133d39088530b5e7f
SHA51248314fd91396611f17440336d297f9aa9d7a6ffb2855100e3d91e3c656ed0dcc926c57e7f3929ea00e38d852c59641edb360713225273f9ba9250c1c7c5028d0
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
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Filesize
1.6MB
-
Filesize
1.6MB
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Filesize
1.6MB
-
Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
688KB
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Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
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Filesize
232KB
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Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
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Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
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-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
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Filesize
216KB
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Filesize
6.0MB
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Filesize
72KB
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Filesize
1.0MB
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Filesize
248KB
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Filesize
300KB
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Filesize
584KB
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Filesize
5.0MB
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Filesize
408KB
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Filesize
320KB
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Filesize
472KB
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Filesize
1.8MB
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Filesize
5.2MB
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Filesize
120KB