Analysis
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max time kernel
41s -
max time network
71s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
27-07-2021 16:11
Static task
static1
Behavioral task
behavioral1
Sample
215780b0ede9fa802540127e703d19db.exe
Resource
win7v20210410
General
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Target
215780b0ede9fa802540127e703d19db.exe
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Size
191KB
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MD5
215780b0ede9fa802540127e703d19db
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SHA1
21b73769af967c94bc9ca2ce734c60ae858d12fd
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SHA256
ede58b194ccbae4f7791de9dc2dff85077c69065061d44585e7f2410efbca877
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SHA512
aeeafe0b87be2984a23dd838166acb5ea4e6b4e3e126cdf0401f498df7feff4f1b44f3641d4a52619d3b80b5c9a2ddb9b07c411e2ecaa7f8380ce86687e39cbf
Malware Config
Extracted
redline
727
qumaranero.xyz:80
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 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1592-66-0x0000000000418832-mapping.dmp family_redline behavioral1/memory/1592-65-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/1592-67-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
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:
215780b0ede9fa802540127e703d19db.exedescription pid process target process PID 1656 set thread context of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
215780b0ede9fa802540127e703d19db.exepid process 1592 215780b0ede9fa802540127e703d19db.exe 1592 215780b0ede9fa802540127e703d19db.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
215780b0ede9fa802540127e703d19db.exe215780b0ede9fa802540127e703d19db.exedescription pid process Token: SeDebugPrivilege 1656 215780b0ede9fa802540127e703d19db.exe Token: SeDebugPrivilege 1592 215780b0ede9fa802540127e703d19db.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
215780b0ede9fa802540127e703d19db.exedescription pid process target process PID 1656 wrote to memory of 1532 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1532 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1532 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1532 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe PID 1656 wrote to memory of 1592 1656 215780b0ede9fa802540127e703d19db.exe 215780b0ede9fa802540127e703d19db.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\215780b0ede9fa802540127e703d19db.exe"C:\Users\Admin\AppData\Local\Temp\215780b0ede9fa802540127e703d19db.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\215780b0ede9fa802540127e703d19db.exeC:\Users\Admin\AppData\Local\Temp\215780b0ede9fa802540127e703d19db.exe2⤵
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C:\Users\Admin\AppData\Local\Temp\215780b0ede9fa802540127e703d19db.exeC:\Users\Admin\AppData\Local\Temp\215780b0ede9fa802540127e703d19db.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1592-66-0x0000000000418832-mapping.dmp
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memory/1592-65-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1592-67-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1592-69-0x0000000000EB0000-0x0000000000EB1000-memory.dmpFilesize
4KB
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memory/1656-60-0x0000000000EF0000-0x0000000000EF1000-memory.dmpFilesize
4KB
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memory/1656-62-0x0000000000990000-0x0000000000991000-memory.dmpFilesize
4KB
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memory/1656-63-0x0000000076E11000-0x0000000076E13000-memory.dmpFilesize
8KB
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memory/1656-64-0x0000000000410000-0x000000000041E000-memory.dmpFilesize
56KB