Overview
overview
10Static
static
setup_x86_...ll.exe
windows7_x64
10setup_x86_...ll.exe
windows7_x64
10setup_x86_...ll.exe
windows7_x64
10setup_x86_...ll.exe
windows11_x64
10setup_x86_...ll.exe
windows10_x64
10setup_x86_...ll.exe
windows10_x64
10setup_x86_...ll.exe
windows10_x64
10setup_x86_...ll.exe
windows10_x64
10General
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Target
setup_x86_x64_install.exe
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Size
3.9MB
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Sample
211010-x4mtssgae2
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MD5
a4d23ac3c7172b9aa02e35b6bf0fd21f
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SHA1
0326aab7deddfefc048c9a67ac9ce4ee14ea9003
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SHA256
9bd142ecfe89857de80bb3255a1655f680ca6451b45cca235096dc1c1285e806
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SHA512
9e425d8a1beaeabfc983bb75a7a5f8a8c0823e825e9f66e17b0f515b2897da9f2d9b2f1aa9939fdbae6c826c2c730d3bc772abec9e35a61d3d73a6cdb87ddf10
Static task
static1
Behavioral task
behavioral1
Sample
setup_x86_x64_install.exe
Resource
win7-ja-20210920
Behavioral task
behavioral2
Sample
setup_x86_x64_install.exe
Resource
win7v20210408
Behavioral task
behavioral3
Sample
setup_x86_x64_install.exe
Resource
win7-de-20210920
Behavioral task
behavioral4
Sample
setup_x86_x64_install.exe
Resource
win11
Behavioral task
behavioral5
Sample
setup_x86_x64_install.exe
Resource
win10v20210408
Behavioral task
behavioral6
Sample
setup_x86_x64_install.exe
Resource
win10-ja-20210920
Malware Config
Extracted
smokeloader
2020
http://gmpeople.com/upload/
http://mile48.com/upload/
http://lecanardstsornin.com/upload/
http://m3600.com/upload/
http://camasirx.com/upload/
http://fazanaharahe10.top/
http://xandelissane20.top/
http://ustiassosale30.top/
http://cytheriata40.top/
http://ggiergionard50.top/
Extracted
vidar
41.2
933
https://mas.to/@serg4325
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profile_id
933
Extracted
redline
she
135.181.129.119:4805
Extracted
redline
sad
107.172.13.162:42751
Extracted
redline
ANI
45.142.215.47:27643
Extracted
vidar
41.2
937
https://mas.to/@serg4325
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profile_id
937
Extracted
vidar
41.2
1002
https://mas.to/@serg4325
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profile_id
1002
Targets
-
-
Target
setup_x86_x64_install.exe
-
Size
3.9MB
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MD5
a4d23ac3c7172b9aa02e35b6bf0fd21f
-
SHA1
0326aab7deddfefc048c9a67ac9ce4ee14ea9003
-
SHA256
9bd142ecfe89857de80bb3255a1655f680ca6451b45cca235096dc1c1285e806
-
SHA512
9e425d8a1beaeabfc983bb75a7a5f8a8c0823e825e9f66e17b0f515b2897da9f2d9b2f1aa9939fdbae6c826c2c730d3bc772abec9e35a61d3d73a6cdb87ddf10
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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
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Registers COM server for autorun
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Socelars Payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Turns off Windows Defender SpyNet reporting
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Stops running service(s)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
2Registry Run Keys / Startup Folder
2Scheduled Task
1Defense Evasion
Bypass User Account Control
1Disabling Security Tools
5Impair Defenses
1Install Root Certificate
1Modify Registry
9Virtualization/Sandbox Evasion
1Web Service
1