General
- Target HEUR-Trojan.Win32.Chapak.gen-7236d2230905b8b6.exe
- Size 3.1MB
- Sample230117-ccph4agg52
- SHA256 7236d2230905b8b69837f4771afd6cfedf8f53fa370bc6e40adde9d29a0b7153
- MD5 784170f3f56cb34bb67106f768d58c66
- SHA1 0f0c1146e4eefb79918df39d28ce6789859b3f2a
- SHA512 11b69e8975f18960157a9b77b4ed0b518a32b6ef97dbaa0ac8f4285db49992c2658459d9643cd0ba387a631916be43b22a6ad738623369e9deac065b08641fc7
- SSDEEP 98304:J+ReiycbF+jfELmx+bxKH+fT5rtdckJjP:J+64msL4+fdrQkJr
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
HEUR-Trojan.Win32.Chapak.gen-7236d2230905b8b6.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
HEUR-Trojan.Win32.Chapak.gen-7236d2230905b8b6.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
-
nullmixer
-
http://motiwa.xyz/
Extracted
-
vidar
-
39.4
-
706
-
https://sergeevih43.tumblr.com/
-
profile_id
706
Extracted
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redline
-
DomAni2
-
flestriche.xyz:80
Extracted
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redline
-
@new@2023
-
77.73.133.62:22344
-
auth_value
8284279aedaed026a9b7cb9c1c0be4e4
Extracted
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gcleaner
-
45.12.253.56
-
45.12.253.72
-
45.12.253.98
-
45.12.253.75
Extracted
-
amadey
-
3.66
-
62.204.41.27/9djZdj09/index.php
Extracted
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redline
-
Andriii_ff
-
185.244.181.112:33056
-
auth_value
0318e100e6da39f286482d897715196b
Extracted
-
raccoon
-
64b445f2d85b7aeb3d5c7b23112d6ac3
-
http://45.15.156.209/
Extracted
-
redline
-
LogsDiller Cloud (TG: @logsdillabot)
-
51.210.137.6:47909
-
auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
-
redline
-
Medi2
-
167.235.156.206:6218
-
auth_value
415e49528666a4468e12b696ddda231f
Targets
-
- Target HEUR-Trojan.Win32.Chapak.gen-7236d2230905b8b6.exe
- Size 3.1MB
- SHA256 7236d2230905b8b69837f4771afd6cfedf8f53fa370bc6e40adde9d29a0b7153
- MD5 784170f3f56cb34bb67106f768d58c66
- SHA1 0f0c1146e4eefb79918df39d28ce6789859b3f2a
- SHA512 11b69e8975f18960157a9b77b4ed0b518a32b6ef97dbaa0ac8f4285db49992c2658459d9643cd0ba387a631916be43b22a6ad738623369e9deac065b08641fc7
- SSDEEP 98304:J+ReiycbF+jfELmx+bxKH+fT5rtdckJjP:J+64msL4+fdrQkJr
- MD5 SHA1 SHA512 SSDEEP
-
Detect Fabookie payload
-
Detects Smokeloader packer
-
NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
-
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Nirsoft
-
Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Uses the VBS compiler for execution
-
Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v6
Defense Evasion
Disabling Security Tools
1Install Root Certificate
1Modify Registry
2Scripting
1Virtualization/Sandbox Evasion
1Web Service
1