Analysis
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max time kernel
45s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
13-07-2022 03:11
Static task
static1
Behavioral task
behavioral1
Sample
93b5fa6fdf4b982c8161b242da80e59b.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
93b5fa6fdf4b982c8161b242da80e59b.exe
Resource
win10v2004-20220414-en
General
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Target
93b5fa6fdf4b982c8161b242da80e59b.exe
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Size
2.5MB
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MD5
93b5fa6fdf4b982c8161b242da80e59b
-
SHA1
c67f2268e8678b6cc837e8eab120d0da898edaa7
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SHA256
0ed0194085bd8a4199c2dd7f856f34af5d7e51b7f5a4aac7ce2b29d260acc116
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SHA512
6cf3575f85c8e2699d8af487a03d71ae7b95f677bf637b77523cd9df53923d98f714419e2808953f340f9166099ef25866b3fc3d3a62321658c72d869d521cdc
Malware Config
Extracted
redline
ruz
185.106.92.128:16976
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auth_value
b5178f81ea8830c13e88c402dccf09f0
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 4 IoCs
Processes:
resource yara_rule behavioral1/memory/401216-56-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/401216-61-0x000000000041ADAE-mapping.dmp family_redline behavioral1/memory/401216-63-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/401216-62-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
93b5fa6fdf4b982c8161b242da80e59b.exedescription pid process target process PID 1280 set thread context of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
AppLaunch.exepid process 401216 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
AppLaunch.exedescription pid process Token: SeDebugPrivilege 401216 AppLaunch.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
93b5fa6fdf4b982c8161b242da80e59b.exedescription pid process target process PID 1280 wrote to memory of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe PID 1280 wrote to memory of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe PID 1280 wrote to memory of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe PID 1280 wrote to memory of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe PID 1280 wrote to memory of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe PID 1280 wrote to memory of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe PID 1280 wrote to memory of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe PID 1280 wrote to memory of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe PID 1280 wrote to memory of 401216 1280 93b5fa6fdf4b982c8161b242da80e59b.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\93b5fa6fdf4b982c8161b242da80e59b.exe"C:\Users\Admin\AppData\Local\Temp\93b5fa6fdf4b982c8161b242da80e59b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- 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/401216-54-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/401216-56-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/401216-61-0x000000000041ADAE-mapping.dmp
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memory/401216-63-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/401216-62-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/401216-64-0x0000000076181000-0x0000000076183000-memory.dmpFilesize
8KB