General
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Target
Password_is_5432764372___BitlyWindows10t.exe
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Size
15.2MB
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Sample
211028-f2ypvahcb9
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MD5
da5aeb58d5eb8c855ae1edd303ae3e5c
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SHA1
737d43206e98464433e27ee5981040d2904bcd42
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SHA256
4a72c2884235efd7f6428699d2f7750590eb34154ab2bd05a1aeb92a4a0e2352
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SHA512
b0a000ad6cd340aa2b8af9195276f772e5be16c574a3344e23964856c29e0fda734c703d461f9f3c985dd248538c42e45181efdabca10bcea649b79c1c685ac6
Static task
static1
Malware Config
Extracted
redline
media26
91.121.67.60:23325
Extracted
redline
chris
194.104.136.5:46013
Extracted
azorult
http://kvaka.li/1210776429.php
Extracted
smokeloader
2020
http://brandyjaggers.com/upload/
http://andbal.com/upload/
http://alotofquotes.com/upload/
http://szpnc.cn/upload/
http://uggeboots.com/upload/
http://100klv.com/upload/
http://rapmusic.at/upload/
Extracted
vidar
41.6
933
https://mas.to/@lilocc
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profile_id
933
Targets
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Target
Password_is_5432764372___BitlyWindows10t.exe
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Size
15.2MB
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MD5
da5aeb58d5eb8c855ae1edd303ae3e5c
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SHA1
737d43206e98464433e27ee5981040d2904bcd42
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SHA256
4a72c2884235efd7f6428699d2f7750590eb34154ab2bd05a1aeb92a4a0e2352
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SHA512
b0a000ad6cd340aa2b8af9195276f772e5be16c574a3344e23964856c29e0fda734c703d461f9f3c985dd248538c42e45181efdabca10bcea649b79c1c685ac6
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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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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Socelars Payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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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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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 Microsoft Outlook accounts
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Accesses Microsoft Outlook profiles
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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autoit_exe
AutoIT scripts compiled to PE executables.
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Hidden Files and Directories
1Defense Evasion
Modify Registry
4Disabling Security Tools
1Virtualization/Sandbox Evasion
1Install Root Certificate
1Hidden Files and Directories
1