Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
14/10/2022, 04:32
General
- Target file.exe
- Size 207KB
- Sample221014-e5ynksgde2
- SHA256 088e6fb4e6388dc8e928b9d7494b553b239ddffdd04f2ab6483c63695fb11887
Malware Config
Extracted
-
djvu
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http://winnlinne.com/lancer/get.php
-
extension
.powz
-
offline_id
tHl9RvVtHhFQisMomKMdXzz2soNLhV0cuok85it1
-
payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
-
ransomnote
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Extracted
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vidar
-
55
-
517
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https://t.me/truewallets
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https://mas.to/@zara99
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http://116.203.10.3:80
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profile_id
517
Extracted
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danabot
-
embedded_hash
56951C922035D696BFCE443750496462
-
type
loader
Signatures
- Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
- Detected Djvu ransomware 11 IoCs
- Detects Smokeloader packer 3 IoCs
- Djvu Ransomware
Ransomware which is a variant of the STOP family.
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Vidar
Vidar is an infostealer based on Arkei stealer.
- Blocklisted process makes network request 1 IoCs
- Downloads MZ/PE file
- Executes dropped EXE 15 IoCs
- VMProtect packed file 6 IoCs
Detects executables packed with VMProtect commercial packer.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL 4 IoCs
- Modifies file permissions 1 TTPs 1 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses 2FA software files, possible credential harvesting 2 TTPs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 11 IoCs
- Checks SCSI registry key(s) 3 TTPs 42 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Modifies system certificate store 2 TTPs 3 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of WriteProcessMemory 64 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\DCB.exeC:\Users\Admin\AppData\Local\Temp\DCB.exe1⤵
- Executes dropped EXE
- Modifies system certificate store
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 5602⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 5642⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 5642⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 6402⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 7122⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 7282⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 9042⤵
- Program crash
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C:\Windows\SysWOW64\Wbem\wmic.exewmic os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 13402⤵
- Program crash
-
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C:\Windows\SysWOW64\cmd.execmd /C "wmic path win32_VideoController get name"2⤵
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic path win32_VideoController get name3⤵
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-
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C:\Windows\SysWOW64\cmd.execmd /C "wmic cpu get name"2⤵
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic cpu get name3⤵
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 1402⤵
- Program crash
-
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C:\Users\Admin\AppData\Local\Temp\108B.exeC:\Users\Admin\AppData\Local\Temp\108B.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\108B.exeC:\Users\Admin\AppData\Local\Temp\108B.exe2⤵
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\0b6db2aa-7d72-4542-b961-bedc50a70230" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
-
-
C:\Users\Admin\AppData\Local\Temp\108B.exe"C:\Users\Admin\AppData\Local\Temp\108B.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\108B.exe"C:\Users\Admin\AppData\Local\Temp\108B.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\a8262890-0d23-4349-a158-a326fdc3a776\build2.exe"C:\Users\Admin\AppData\Local\a8262890-0d23-4349-a158-a326fdc3a776\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\a8262890-0d23-4349-a158-a326fdc3a776\build2.exe"C:\Users\Admin\AppData\Local\a8262890-0d23-4349-a158-a326fdc3a776\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
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-
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C:\Users\Admin\AppData\Local\a8262890-0d23-4349-a158-a326fdc3a776\build3.exe"C:\Users\Admin\AppData\Local\a8262890-0d23-4349-a158-a326fdc3a776\build3.exe"5⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"6⤵
- Creates scheduled task(s)
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-
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-
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\13D8.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\13D8.dll2⤵
- Loads dropped DLL
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C:\Users\Admin\AppData\Local\Temp\15BD.exeC:\Users\Admin\AppData\Local\Temp\15BD.exe1⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4364 -s 4482⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\1B7B.exeC:\Users\Admin\AppData\Local\Temp\1B7B.exe1⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\1EA9.exeC:\Users\Admin\AppData\Local\Temp\1EA9.exe1⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 4482⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\23CA.exeC:\Users\Admin\AppData\Local\Temp\23CA.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\2AA1.exeC:\Users\Admin\AppData\Local\Temp\2AA1.exe1⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4364 -ip 43641⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 3916 -ip 39161⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2984 -ip 29841⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2984 -ip 29841⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2984 -ip 29841⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2984 -ip 29841⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2984 -ip 29841⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2984 -ip 29841⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 2984 -ip 29841⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2984 -ip 29841⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2984 -ip 29841⤵
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C:\Users\Admin\AppData\Local\Temp\C943.exeC:\Users\Admin\AppData\Local\Temp\C943.exe1⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\agentactivationruntimestarter.exeC:\Windows\system32\agentactivationruntimestarter.exe2⤵
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#612⤵
- Blocklisted process makes network request
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k AarSvcGroup -p -s AarSvc1⤵
- Checks SCSI registry key(s)
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C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe1⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"2⤵
- Creates scheduled task(s)
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x454 0x4f41⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
mozglue.dll
nss3.dll
07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
108B.exe
108B.exe
108B.exe
108B.exe
108B.exe
108B.exe
13D8.dll
13D8.dll
13D8.dll
15BD.exe
15BD.exe
1B7B.exe
1B7B.exe
1EA9.exe
1EA9.exe
23CA.exe
23CA.exe
2AA1.exe
2AA1.exe
C943.exe
C943.exe
DCB.exe
DCB.exe
build2.exe
build2.exe
build2.exe
build3.exe
build3.exe
mstsca.exe
mstsca.exe
memory/384-244-0x0000000000400000-0x0000000000596000-memory.dmp
memory/384-229-0x00000000005D0000-0x00000000005D9000-memory.dmp
memory/384-228-0x00000000006ED000-0x00000000006FD000-memory.dmp
memory/384-232-0x0000000000400000-0x0000000000596000-memory.dmp
memory/856-184-0x0000000140000000-0x000000014060F000-memory.dmp
memory/1324-250-0x0000000002910000-0x00000000029BE000-memory.dmp
memory/1324-253-0x0000000002700000-0x000000000283F000-memory.dmp
memory/1324-251-0x0000000002910000-0x00000000029BE000-memory.dmp
memory/1324-196-0x0000000002430000-0x00000000025B1000-memory.dmp
memory/1324-249-0x0000000002840000-0x0000000002903000-memory.dmp
memory/1324-170-0x0000000001FA0000-0x000000000216C000-memory.dmp
memory/1324-197-0x0000000002700000-0x000000000283F000-memory.dmp
memory/1432-218-0x00000000009C0000-0x00000000009CC000-memory.dmp
memory/1724-134-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1724-132-0x00000000006CE000-0x00000000006DF000-memory.dmp
memory/1724-133-0x0000000000580000-0x0000000000589000-memory.dmp
memory/1724-135-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1784-277-0x00000000021B0000-0x00000000021FF000-memory.dmp
memory/1784-275-0x00000000006ED000-0x0000000000719000-memory.dmp
memory/2984-284-0x0000000000400000-0x00000000009F5000-memory.dmp
memory/2984-283-0x0000000003140000-0x000000000365F000-memory.dmp
memory/2984-311-0x0000000000400000-0x00000000009F5000-memory.dmp
memory/3004-227-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-144-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-203-0x0000000002710000-0x0000000002720000-memory.dmp
memory/3004-346-0x0000000007CE0000-0x0000000007CF0000-memory.dmp
memory/3004-345-0x0000000007B10000-0x0000000007B20000-memory.dmp
memory/3004-205-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-209-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-343-0x0000000007CE0000-0x0000000007CF0000-memory.dmp
memory/3004-212-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-216-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-215-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-219-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-342-0x0000000007CE0000-0x0000000007CF0000-memory.dmp
memory/3004-221-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-220-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-222-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-223-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-225-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-202-0x0000000002710000-0x0000000002720000-memory.dmp
memory/3004-230-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-341-0x0000000007CE0000-0x0000000007CF0000-memory.dmp
memory/3004-147-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-224-0x0000000003FF0000-0x0000000004000000-memory.dmp
memory/3004-149-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-233-0x0000000003FF0000-0x0000000004000000-memory.dmp
memory/3004-231-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-234-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-235-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-236-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-340-0x0000000007B10000-0x0000000007B20000-memory.dmp
memory/3004-339-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-136-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-137-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-138-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-150-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-151-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-190-0x0000000002710000-0x0000000002720000-memory.dmp
memory/3004-152-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-246-0x0000000003FF0000-0x0000000004000000-memory.dmp
memory/3004-247-0x0000000003FF0000-0x0000000004000000-memory.dmp
memory/3004-153-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-204-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-145-0x0000000002710000-0x0000000002720000-memory.dmp
memory/3004-154-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-155-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-139-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-156-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-146-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-140-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-141-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-142-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-157-0x0000000002710000-0x0000000002720000-memory.dmp
memory/3004-143-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3004-148-0x00000000026E0000-0x00000000026F0000-memory.dmp
memory/3004-158-0x0000000002710000-0x0000000002720000-memory.dmp
memory/3120-245-0x0000000000400000-0x0000000000537000-memory.dmp
memory/3120-195-0x0000000000400000-0x0000000000537000-memory.dmp
memory/3120-255-0x0000000000400000-0x0000000000537000-memory.dmp
memory/3120-181-0x0000000000400000-0x0000000000537000-memory.dmp
memory/3120-186-0x0000000000400000-0x0000000000537000-memory.dmp
memory/3120-188-0x0000000000400000-0x0000000000537000-memory.dmp
memory/3680-178-0x0000000002420000-0x000000000253B000-memory.dmp
memory/3680-177-0x0000000002282000-0x0000000002313000-memory.dmp
memory/3916-242-0x00000000006AE000-0x00000000006BF000-memory.dmp
memory/3916-243-0x0000000000400000-0x0000000000439000-memory.dmp
memory/3976-286-0x0000000061E00000-0x0000000061EF3000-memory.dmp
memory/3976-276-0x0000000000400000-0x0000000000463000-memory.dmp
memory/3976-272-0x0000000000400000-0x0000000000463000-memory.dmp
memory/3976-282-0x0000000000400000-0x0000000000463000-memory.dmp
memory/3976-315-0x0000000000400000-0x0000000000463000-memory.dmp
memory/4132-344-0x0000000000400000-0x00000000006CE000-memory.dmp
memory/4132-322-0x0000000000400000-0x00000000006CE000-memory.dmp
memory/4132-321-0x00000000024D0000-0x0000000002792000-memory.dmp
memory/4132-317-0x0000000002305000-0x0000000002423000-memory.dmp
memory/4172-262-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4172-261-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4172-297-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4172-267-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4364-239-0x0000000000470000-0x0000000000479000-memory.dmp
memory/4364-241-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4364-237-0x000000000052E000-0x000000000053F000-memory.dmp
memory/4540-207-0x0000000140000000-0x000000014060F000-memory.dmp
memory/4676-259-0x00000000022EF000-0x0000000002380000-memory.dmp
memory/4788-238-0x0000000001160000-0x00000000011CB000-memory.dmp
memory/4788-211-0x0000000001160000-0x00000000011CB000-memory.dmp
memory/4788-208-0x0000000001400000-0x0000000001475000-memory.dmp