General
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Target
d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18
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Size
333KB
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Sample
211022-xa928sbhg8
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MD5
01c47eff4f794ebd0d091822c8dca382
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SHA1
e694d769dbeb3ba5ed69744508f8669199751fe1
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SHA256
d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18
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SHA512
d28b7ddd8006dff0ae2ef4421565118ebb97da2a3c9918b7a4e371bd433679ccfd2a68e2795ea9050765b407885a3c10fa80d323d7e00e86ae20d324c3b92578
Static task
static1
Behavioral task
behavioral1
Sample
d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://gejajoo7.top/
http://sysaheu9.top/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
Extracted
icedid
1875681804
enticationmetho.ink
Extracted
raccoon
6655b26b014f56ed3e8df973c407aa18e865e396
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url4cnc
http://telegka.top/kaba4ello
http://telegin.top/kaba4ello
https://t.me/kaba4ello
Extracted
redline
BTC-2021
2.56.214.190:59628
Extracted
vidar
41.5
706
https://mas.to/@xeroxxx
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profile_id
706
Extracted
vidar
41.5
517
https://mas.to/@xeroxxx
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profile_id
517
Extracted
djvu
http://rlrz.org/lancer
Targets
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Target
d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18
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Size
333KB
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MD5
01c47eff4f794ebd0d091822c8dca382
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SHA1
e694d769dbeb3ba5ed69744508f8669199751fe1
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SHA256
d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18
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SHA512
d28b7ddd8006dff0ae2ef4421565118ebb97da2a3c9918b7a4e371bd433679ccfd2a68e2795ea9050765b407885a3c10fa80d323d7e00e86ae20d324c3b92578
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Detected Djvu ransomware
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Deletes itself
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Loads dropped DLL
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Modifies file permissions
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Defense Evasion
Virtualization/Sandbox Evasion
1File Permissions Modification
1Modify Registry
2Install Root Certificate
1