Analysis
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max time kernel
44s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220715-en -
resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system -
submitted
10-08-2022 14:00
Static task
static1
Behavioral task
behavioral1
Sample
9b7140f6c89d588f08ab486a194b651f.exe
Resource
win7-20220715-en
General
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Target
9b7140f6c89d588f08ab486a194b651f.exe
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Size
1.1MB
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MD5
9b7140f6c89d588f08ab486a194b651f
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SHA1
082d87ac950990e2295f0b09c68387359b2c5519
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SHA256
da48cb12d5b8a42c301e6b3d01600f5b682c818e737f949b8f2254e1a7f0ed8a
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SHA512
7c2a2cb64d8d903a08288b43634ab7492ffb8de38afbcfacdc70982dfa23f8078997ffce98e55564f60f63d96d209e29577eded830b5a9cd8353834d3e74cfda
Malware Config
Extracted
redline
top1
pemararslava.xyz:80
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auth_value
e3ff30d1ffe0ffdb11211b351a0179a1
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 use of SetThreadContext 1 IoCs
Processes:
9b7140f6c89d588f08ab486a194b651f.exedescription pid process target process PID 1940 set thread context of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
9b7140f6c89d588f08ab486a194b651f.exepid process 936 9b7140f6c89d588f08ab486a194b651f.exe 936 9b7140f6c89d588f08ab486a194b651f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
9b7140f6c89d588f08ab486a194b651f.exedescription pid process Token: SeDebugPrivilege 936 9b7140f6c89d588f08ab486a194b651f.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
9b7140f6c89d588f08ab486a194b651f.exedescription pid process target process PID 1940 wrote to memory of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 1940 wrote to memory of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 1940 wrote to memory of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 1940 wrote to memory of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 1940 wrote to memory of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 1940 wrote to memory of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 1940 wrote to memory of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 1940 wrote to memory of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe PID 1940 wrote to memory of 936 1940 9b7140f6c89d588f08ab486a194b651f.exe 9b7140f6c89d588f08ab486a194b651f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9b7140f6c89d588f08ab486a194b651f.exe"C:\Users\Admin\AppData\Local\Temp\9b7140f6c89d588f08ab486a194b651f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9b7140f6c89d588f08ab486a194b651f.exe"C:\Users\Admin\AppData\Local\Temp\9b7140f6c89d588f08ab486a194b651f.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/936-55-0x00000000001B0000-0x00000000001CE000-memory.dmpFilesize
120KB
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memory/936-56-0x00000000001B0000-0x00000000001CE000-memory.dmpFilesize
120KB
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memory/936-58-0x00000000001B0000-0x00000000001CE000-memory.dmpFilesize
120KB
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memory/936-59-0x00000000001B0000-0x00000000001CE000-memory.dmpFilesize
120KB
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memory/936-60-0x00000000001B0000-0x00000000001CE000-memory.dmpFilesize
120KB
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memory/936-61-0x00000000001C817E-mapping.dmp
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memory/936-63-0x00000000001B0000-0x00000000001CE000-memory.dmpFilesize
120KB
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memory/936-67-0x00000000001B0000-0x00000000001CE000-memory.dmpFilesize
120KB
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memory/936-70-0x00000000001B0000-0x00000000001CE000-memory.dmpFilesize
120KB
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memory/936-71-0x00000000762A1000-0x00000000762A3000-memory.dmpFilesize
8KB
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memory/1940-54-0x00000000003E0000-0x000000000050E000-memory.dmpFilesize
1.2MB