Analysis
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max time kernel
135s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
24/03/2024, 04:32
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-24_f36110e6adee9d68a0a567e3c16a1e46_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_f36110e6adee9d68a0a567e3c16a1e46_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_f36110e6adee9d68a0a567e3c16a1e46_karagany_mafia.exe
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Size
250KB
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MD5
f36110e6adee9d68a0a567e3c16a1e46
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SHA1
cbfe948c3dffaaf8b16de9263d039d5e87099a3a
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SHA256
ef73aa177b5e78e43c001b8ea8f21e392ca23d49d6d203d81057a9d0b86de8b5
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SHA512
9938788c4cfaa61aa1386755cd335d09ad665fbd3238a8d3182a479907655726bfabadbeef847ea320595cda2bee837fa20bac03d665102256ad72144374359d
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SSDEEP
3072:Y/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:Y/y20Gj0r+EBFrkvlU3RvIUDOIN
Malware Config
Signatures
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GandCrab payload 2 IoCs
resource yara_rule behavioral2/memory/2876-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral2/memory/2876-5-0x0000000000620000-0x0000000000637000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Detects Reflective DLL injection artifacts 2 IoCs
resource yara_rule behavioral2/memory/2876-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/2876-5-0x0000000000620000-0x0000000000637000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 2 IoCs
resource yara_rule behavioral2/memory/2876-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral2/memory/2876-5-0x0000000000620000-0x0000000000637000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 2 IoCs
resource yara_rule behavioral2/memory/2876-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral2/memory/2876-5-0x0000000000620000-0x0000000000637000-memory.dmp Gandcrab -
Program crash 1 IoCs
pid pid_target Process procid_target 2592 2876 WerFault.exe 87 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeManageVolumePrivilege 2344 svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_f36110e6adee9d68a0a567e3c16a1e46_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_f36110e6adee9d68a0a567e3c16a1e46_karagany_mafia.exe"1⤵PID:2876
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2876 -s 4482⤵
- Program crash
PID:2592
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2876 -ip 28761⤵PID:4420
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵PID:3836
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2344