Analysis
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max time kernel
51s -
max time network
72s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
21-05-2022 15:10
Static task
static1
General
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Target
5ef5f6b164696f5e0c4d01c61e0f0e0c12672a001c4511c165f4a6f89fef0ed4.exe
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Size
407KB
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MD5
8200a85cc05f4b17e563cd6d43311336
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SHA1
3007829082fa035926d3a9048a7075234b19b685
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SHA256
5ef5f6b164696f5e0c4d01c61e0f0e0c12672a001c4511c165f4a6f89fef0ed4
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SHA512
e8105abcee9cb58c12ff9e0f9013b456fbb6a5c4a3ebca44fbf5dcd1c892fc490653cea2d07b7b506da1d8244d01b53cc0dab0b068c3fdc7653e4880427602c1
Malware Config
Extracted
redline
meta1
193.106.191.182:23196
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auth_value
9a16ce2cecb89012977449117f5e8d58
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 2 IoCs
Processes:
5ef5f6b164696f5e0c4d01c61e0f0e0c12672a001c4511c165f4a6f89fef0ed4.exepid process 3820 5ef5f6b164696f5e0c4d01c61e0f0e0c12672a001c4511c165f4a6f89fef0ed4.exe 3820 5ef5f6b164696f5e0c4d01c61e0f0e0c12672a001c4511c165f4a6f89fef0ed4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5ef5f6b164696f5e0c4d01c61e0f0e0c12672a001c4511c165f4a6f89fef0ed4.exedescription pid process Token: SeDebugPrivilege 3820 5ef5f6b164696f5e0c4d01c61e0f0e0c12672a001c4511c165f4a6f89fef0ed4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5ef5f6b164696f5e0c4d01c61e0f0e0c12672a001c4511c165f4a6f89fef0ed4.exe"C:\Users\Admin\AppData\Local\Temp\5ef5f6b164696f5e0c4d01c61e0f0e0c12672a001c4511c165f4a6f89fef0ed4.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/3820-117-0x00000000004B0000-0x000000000055E000-memory.dmpFilesize
696KB
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memory/3820-118-0x0000000000710000-0x0000000000747000-memory.dmpFilesize
220KB
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memory/3820-119-0x0000000000400000-0x00000000004A7000-memory.dmpFilesize
668KB
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memory/3820-120-0x00000000024C0000-0x00000000024F0000-memory.dmpFilesize
192KB
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memory/3820-121-0x0000000004A80000-0x0000000004F7E000-memory.dmpFilesize
5.0MB
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memory/3820-122-0x00000000025B0000-0x00000000025DE000-memory.dmpFilesize
184KB
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memory/3820-123-0x0000000004F80000-0x0000000005586000-memory.dmpFilesize
6.0MB
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memory/3820-124-0x00000000055F0000-0x0000000005602000-memory.dmpFilesize
72KB
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memory/3820-125-0x0000000005620000-0x000000000572A000-memory.dmpFilesize
1.0MB
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memory/3820-126-0x0000000005730000-0x000000000576E000-memory.dmpFilesize
248KB
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memory/3820-127-0x00000000057C0000-0x000000000580B000-memory.dmpFilesize
300KB
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memory/3820-128-0x0000000005A50000-0x0000000005AB6000-memory.dmpFilesize
408KB
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memory/3820-129-0x00000000060E0000-0x0000000006156000-memory.dmpFilesize
472KB
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memory/3820-130-0x0000000006190000-0x0000000006222000-memory.dmpFilesize
584KB
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memory/3820-131-0x00000000062B0000-0x00000000062CE000-memory.dmpFilesize
120KB
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memory/3820-132-0x00000000065D0000-0x0000000006792000-memory.dmpFilesize
1.8MB
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memory/3820-133-0x00000000067A0000-0x0000000006CCC000-memory.dmpFilesize
5.2MB