General
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Target
a754616553c0f9849238d05240be5e78.exe
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Size
2.5MB
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Sample
210721-sqapagbq22
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MD5
a754616553c0f9849238d05240be5e78
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SHA1
185cfb0d8459cb2ac33a4d482a357df3726df100
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SHA256
ecf7f3127f2bd944475638ba4fd6f0e38266b87f3067529705284cd5038400e4
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SHA512
97331947ad1f3a6c9cae8c7545094c3b79a90049ae81f7b8f928e63ddfd8cb24dd1c138408468b41a570142f0752dfd77a074c79b7ebfc5120b2cfaba7085035
Static task
static1
Behavioral task
behavioral1
Sample
a754616553c0f9849238d05240be5e78.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
a754616553c0f9849238d05240be5e78.exe
Resource
win10v20210410
Malware Config
Extracted
vidar
39.6
933
https://sslamlssa1.tumblr.com/
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profile_id
933
Extracted
fickerstealer
37.0.8.225:80
Extracted
vidar
39.7
865
https://shpak125.tumblr.com/
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profile_id
865
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Extracted
redline
AniNEW
akedauiver.xyz:80
Targets
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Target
a754616553c0f9849238d05240be5e78.exe
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Size
2.5MB
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MD5
a754616553c0f9849238d05240be5e78
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SHA1
185cfb0d8459cb2ac33a4d482a357df3726df100
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SHA256
ecf7f3127f2bd944475638ba4fd6f0e38266b87f3067529705284cd5038400e4
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SHA512
97331947ad1f3a6c9cae8c7545094c3b79a90049ae81f7b8f928e63ddfd8cb24dd1c138408468b41a570142f0752dfd77a074c79b7ebfc5120b2cfaba7085035
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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Vidar Stealer
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Downloads MZ/PE file
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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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Drops startup file
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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 Matrix ATT&CK v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
2Disabling Security Tools
1Virtualization/Sandbox Evasion
1