Analysis
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max time kernel
44s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
17-08-2022 06:04
Static task
static1
Behavioral task
behavioral1
Sample
3c44b40707d329a8065b016f7c887390.exe
Resource
win7-20220812-en
General
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Target
3c44b40707d329a8065b016f7c887390.exe
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Size
441KB
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MD5
3c44b40707d329a8065b016f7c887390
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SHA1
eb6b8c0d8651ebd1de458ebc9d78386f724f0049
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SHA256
092940abfee3a8515d2b903bf680a54d539c2562d5cc83f1a9c70df4466c3c43
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SHA512
a40dcedab029701bd6db398081a48fba2ec298d353658c956285df202d7e997ab5e7a30e006cb3d45a58938f6745a30dfc242d3b0495ce3c582106ebb16d2174
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:
3c44b40707d329a8065b016f7c887390.exedescription pid process target process PID 1980 set thread context of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
3c44b40707d329a8065b016f7c887390.exepid process 556 3c44b40707d329a8065b016f7c887390.exe 556 3c44b40707d329a8065b016f7c887390.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3c44b40707d329a8065b016f7c887390.exedescription pid process Token: SeDebugPrivilege 556 3c44b40707d329a8065b016f7c887390.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
3c44b40707d329a8065b016f7c887390.exedescription pid process target process PID 1980 wrote to memory of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe PID 1980 wrote to memory of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe PID 1980 wrote to memory of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe PID 1980 wrote to memory of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe PID 1980 wrote to memory of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe PID 1980 wrote to memory of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe PID 1980 wrote to memory of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe PID 1980 wrote to memory of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe PID 1980 wrote to memory of 556 1980 3c44b40707d329a8065b016f7c887390.exe 3c44b40707d329a8065b016f7c887390.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c44b40707d329a8065b016f7c887390.exe"C:\Users\Admin\AppData\Local\Temp\3c44b40707d329a8065b016f7c887390.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3c44b40707d329a8065b016f7c887390.exe"C:\Users\Admin\AppData\Local\Temp\3c44b40707d329a8065b016f7c887390.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/556-55-0x0000000000070000-0x000000000008E000-memory.dmpFilesize
120KB
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memory/556-56-0x0000000000070000-0x000000000008E000-memory.dmpFilesize
120KB
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memory/556-58-0x0000000000070000-0x000000000008E000-memory.dmpFilesize
120KB
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memory/556-59-0x0000000000070000-0x000000000008E000-memory.dmpFilesize
120KB
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memory/556-60-0x0000000000070000-0x000000000008E000-memory.dmpFilesize
120KB
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memory/556-61-0x000000000008817E-mapping.dmp
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memory/556-63-0x0000000000070000-0x000000000008E000-memory.dmpFilesize
120KB
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memory/556-67-0x0000000000070000-0x000000000008E000-memory.dmpFilesize
120KB
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memory/556-70-0x0000000000070000-0x000000000008E000-memory.dmpFilesize
120KB
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memory/556-71-0x0000000075A81000-0x0000000075A83000-memory.dmpFilesize
8KB
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memory/1980-54-0x0000000001160000-0x00000000011E8000-memory.dmpFilesize
544KB