Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16/10/2024, 01:25
Static task
static1
Behavioral task
behavioral1
Sample
05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe
Resource
win10v2004-20241007-en
General
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Target
05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe
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Size
214KB
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MD5
86f868fbf81d7e0a4ddb7ac70c74bb70
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SHA1
1d4a734b346d2dc67eb1cf3c42d84f69b27dbb53
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SHA256
05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713d
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SHA512
05e078de52599c1cf6f9b6393e9bedbf9788b68342a70773a66ea8ed9784ab4f760af703914b2f8a7198e362519f6d8b8594800a81a2e8714ea4dcfa3c8f507c
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SSDEEP
6144:uVtV0QPQCnSQsTEWYChnUnPJuHC3vcWY:ubVQk1wnGACvc
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2812 qjwqxm.exe -
Executes dropped EXE 2 IoCs
pid Process 2812 qjwqxm.exe 2580 dgn.exe -
Loads dropped DLL 7 IoCs
pid Process 2792 cmd.exe 2792 cmd.exe 2812 qjwqxm.exe 2580 dgn.exe 2580 dgn.exe 2580 dgn.exe 2580 dgn.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Vicity = "c:\\Program Files\\mbquia\\dgn.exe \"c:\\Program Files\\mbquia\\dgnrm.dll\",Group" dgn.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\o: dgn.exe File opened (read-only) \??\t: dgn.exe File opened (read-only) \??\u: dgn.exe File opened (read-only) \??\z: dgn.exe File opened (read-only) \??\b: dgn.exe File opened (read-only) \??\n: dgn.exe File opened (read-only) \??\j: dgn.exe File opened (read-only) \??\m: dgn.exe File opened (read-only) \??\p: dgn.exe File opened (read-only) \??\q: dgn.exe File opened (read-only) \??\w: dgn.exe File opened (read-only) \??\y: dgn.exe File opened (read-only) \??\e: dgn.exe File opened (read-only) \??\i: dgn.exe File opened (read-only) \??\h: dgn.exe File opened (read-only) \??\k: dgn.exe File opened (read-only) \??\l: dgn.exe File opened (read-only) \??\r: dgn.exe File opened (read-only) \??\s: dgn.exe File opened (read-only) \??\v: dgn.exe File opened (read-only) \??\a: dgn.exe File opened (read-only) \??\g: dgn.exe File opened (read-only) \??\x: dgn.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PHYSICALDRIVE0 dgn.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification \??\c:\Program Files\mbquia qjwqxm.exe File created \??\c:\Program Files\mbquia\dgnrm.dll qjwqxm.exe File created \??\c:\Program Files\mbquia\dgn.exe qjwqxm.exe File opened for modification \??\c:\Program Files\mbquia\dgn.exe qjwqxm.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qjwqxm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dgn.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2700 PING.EXE 2792 cmd.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 dgn.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dgn.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2700 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2580 dgn.exe 2580 dgn.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2580 dgn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2756 05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe 2812 qjwqxm.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2756 wrote to memory of 2792 2756 05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe 30 PID 2756 wrote to memory of 2792 2756 05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe 30 PID 2756 wrote to memory of 2792 2756 05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe 30 PID 2756 wrote to memory of 2792 2756 05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe 30 PID 2792 wrote to memory of 2700 2792 cmd.exe 32 PID 2792 wrote to memory of 2700 2792 cmd.exe 32 PID 2792 wrote to memory of 2700 2792 cmd.exe 32 PID 2792 wrote to memory of 2700 2792 cmd.exe 32 PID 2792 wrote to memory of 2812 2792 cmd.exe 33 PID 2792 wrote to memory of 2812 2792 cmd.exe 33 PID 2792 wrote to memory of 2812 2792 cmd.exe 33 PID 2792 wrote to memory of 2812 2792 cmd.exe 33 PID 2812 wrote to memory of 2580 2812 qjwqxm.exe 34 PID 2812 wrote to memory of 2580 2812 qjwqxm.exe 34 PID 2812 wrote to memory of 2580 2812 qjwqxm.exe 34 PID 2812 wrote to memory of 2580 2812 qjwqxm.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe"C:\Users\Admin\AppData\Local\Temp\05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\cmd.execmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\qjwqxm.exe "C:\Users\Admin\AppData\Local\Temp\05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 23⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2700
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C:\Users\Admin\AppData\Local\Temp\qjwqxm.exeC:\Users\Admin\AppData\Local\Temp\\qjwqxm.exe "C:\Users\Admin\AppData\Local\Temp\05b48f956b5266252a4ceee46457d277e083917b34e571a9810e58361722713dN.exe"3⤵
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2812 -
\??\c:\Program Files\mbquia\dgn.exe"c:\Program Files\mbquia\dgn.exe" "c:\Program Files\mbquia\dgnrm.dll",Group C:\Users\Admin\AppData\Local\Temp\qjwqxm.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2580
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
148KB
MD5851f5098e0b9d7c22d4890782b31560c
SHA1c42f496b58389e4b9058c544d2985be11a3f10b1
SHA256a81b8d5d2c136c86b201c41b46210237f67a9aa35f4634c61cfb41193373e8b7
SHA512587069b9f5b7d2b528257969b994e0b85b862557b4d84d8a867766ba4094b523b3765f54c306c7fb866f455cc5e26cebcdd936345c201972cc0d64a927a899ad
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Filesize
214KB
MD5d921e3ba08f23e5d94f4dbcc69e2d33f
SHA1588870b81cee9e96175f47637e501a21bcc67eef
SHA25640658686daa564b64ea1bb223d1eee4a964f9ee994459e1e1d37f3d4cc617496
SHA5121d2a0f1d7e95a210569b627fdafdcc589b15e3ab349c3b73790dce90be73db810d7999dd725a7016f8a676d494634740ce0d9c2e69dcd1c10aba7f8cd11fb701