Analysis
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max time kernel
30s -
max time network
32s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
27-06-2021 19:00
Static task
static1
Behavioral task
behavioral1
Sample
32537a738e28be4492a76bd1fb6942cc.exe
Resource
win7v20210408
General
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Target
32537a738e28be4492a76bd1fb6942cc.exe
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Size
383KB
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MD5
32537a738e28be4492a76bd1fb6942cc
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SHA1
adca143972e707e0f5ee9e3075219e51724f5599
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SHA256
58199bddad762ec10114f06c6ed838b288558e61378d9caf74af1ba861e7e495
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SHA512
b1e9ecb97f98ac6fd72398f48280b71ffb06d73d1b59768a84f02d961e40696cfecde8c9523fa37ad1b36e27ca23ade77957566b6effb916ed6326b8d40883f3
Malware Config
Extracted
redline
test1
rdanoriran.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/572-62-0x0000000000417E2A-mapping.dmp family_redline behavioral1/memory/572-61-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/572-63-0x0000000000400000-0x000000000041E000-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:
32537a738e28be4492a76bd1fb6942cc.exedescription pid process target process PID 1788 set thread context of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
32537a738e28be4492a76bd1fb6942cc.exepid process 572 32537a738e28be4492a76bd1fb6942cc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
32537a738e28be4492a76bd1fb6942cc.exedescription pid process Token: SeDebugPrivilege 572 32537a738e28be4492a76bd1fb6942cc.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
32537a738e28be4492a76bd1fb6942cc.exedescription pid process target process PID 1788 wrote to memory of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 1788 wrote to memory of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 1788 wrote to memory of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 1788 wrote to memory of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 1788 wrote to memory of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 1788 wrote to memory of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 1788 wrote to memory of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 1788 wrote to memory of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 1788 wrote to memory of 572 1788 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\32537a738e28be4492a76bd1fb6942cc.exe"C:\Users\Admin\AppData\Local\Temp\32537a738e28be4492a76bd1fb6942cc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\32537a738e28be4492a76bd1fb6942cc.exeC:\Users\Admin\AppData\Local\Temp\32537a738e28be4492a76bd1fb6942cc.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/572-62-0x0000000000417E2A-mapping.dmp
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memory/572-61-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/572-63-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/572-65-0x00000000046C0000-0x00000000046C1000-memory.dmpFilesize
4KB
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memory/1788-59-0x0000000000C60000-0x0000000000C61000-memory.dmpFilesize
4KB