Resubmissions
06/08/2020, 16:20
200806-ebehg4hgms14/07/2020, 11:19
200714-s43spmm1nn14/07/2020, 05:12
200714-xzklav3taxAnalysis
- max time kernel
150s - max time network
95s - platform
windows10_x64 - resource
win10 - submitted
06/08/2020, 16:20
Static task
static1
Behavioral task
behavioral1
Sample
VERSION.dll
Resource
win7v200722
windows7_x64
0 signatures
0 seconds
General
- Target VERSION.dll
- Size 972KB
- Sample200806-ebehg4hgms
- SHA256 4ed7566f8b70e42f52615a3c06512b10c6b3feef33627a82cdef1f054aa4cc75
- MD5 07b6339df2acddd30de436999071fc4b
- SHA1 2550d842be80b811afa930384c0db06908bc1011
- SHA512 ef2b54af64064f6fdd4224b3b283e9e6b76d8d92a01d6e9044d016bbf2b2b295f4ed66a48d389a08ed4fc3d72a843f7ed32f43f91280658f897b2ad078324586
- MD5 SHA1 SHA512
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/4016-0-0x0000000140000000-0x000000014008D000-memory.dmp dridex_ldr behavioral2/memory/3000-3-0x0000000140000000-0x00000001400F3000-memory.dmp dridex_ldr -
resource yara_rule behavioral2/memory/4016-0-0x0000000140000000-0x000000014008D000-memory.dmp dridex_ldr_dmod behavioral2/memory/3000-3-0x0000000140000000-0x00000001400F3000-memory.dmp dridex_ldr_dmod - Executes dropped EXE 3 IoCs
pid Process 3164 PasswordOnWakeSettingFlyout.exe 3112 DeviceEnroller.exe 636 msinfo32.exe - Loads dropped DLL 3 IoCs
pid Process 3164 PasswordOnWakeSettingFlyout.exe 3112 DeviceEnroller.exe 636 msinfo32.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run\Jqhowtig = "C:\\Users\\Admin\\AppData\\Roaming\\MICROS~1\\INTERN~1\\QUICKL~1\\USERPI~1\\TaskBar\\4OB37K~1\\DEVICE~1.EXE" Process not Found -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA msinfo32.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA PasswordOnWakeSettingFlyout.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA DeviceEnroller.exe - Suspicious behavior: EnumeratesProcesses 638 IoCs
pid Process 4016 rundll32.exe 4016 rundll32.exe 4016 rundll32.exe 4016 rundll32.exe 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not 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Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3164 PasswordOnWakeSettingFlyout.exe 3164 PasswordOnWakeSettingFlyout.exe 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3112 DeviceEnroller.exe 3112 DeviceEnroller.exe 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 636 msinfo32.exe 3000 Process not Found 636 msinfo32.exe 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 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Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 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Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 Process not Found 3000 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description pid Process Token: SeShutdownPrivilege 3000 Process not Found Token: SeCreatePagefilePrivilege 3000 Process not Found Token: SeShutdownPrivilege 3000 Process not Found Token: SeCreatePagefilePrivilege 3000 Process not Found Token: SeShutdownPrivilege 3000 Process not Found Token: SeCreatePagefilePrivilege 3000 Process not Found - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3000 wrote to memory of 3388 3000 Process not Found 71 PID 3000 wrote to memory of 3388 3000 Process not Found 71 PID 3000 wrote to memory of 3164 3000 Process not Found 72 PID 3000 wrote to memory of 3164 3000 Process not Found 72 PID 3000 wrote to memory of 968 3000 Process not Found 73 PID 3000 wrote to memory of 968 3000 Process not Found 73 PID 3000 wrote to memory of 3112 3000 Process not Found 74 PID 3000 wrote to memory of 3112 3000 Process not Found 74 PID 3000 wrote to memory of 632 3000 Process not Found 75 PID 3000 wrote to memory of 632 3000 Process not Found 75 PID 3000 wrote to memory of 636 3000 Process not Found 76 PID 3000 wrote to memory of 636 3000 Process not Found 76
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\VERSION.dll,#11⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
PID:4016
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C:\Windows\system32\PasswordOnWakeSettingFlyout.exeC:\Windows\system32\PasswordOnWakeSettingFlyout.exe1⤵PID:3388
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C:\Users\Admin\AppData\Local\gvs\PasswordOnWakeSettingFlyout.exeC:\Users\Admin\AppData\Local\gvs\PasswordOnWakeSettingFlyout.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
PID:3164
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C:\Windows\system32\DeviceEnroller.exeC:\Windows\system32\DeviceEnroller.exe1⤵PID:968
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C:\Users\Admin\AppData\Local\KS6N\DeviceEnroller.exeC:\Users\Admin\AppData\Local\KS6N\DeviceEnroller.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
PID:3112
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C:\Windows\system32\msinfo32.exeC:\Windows\system32\msinfo32.exe1⤵PID:632
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C:\Users\Admin\AppData\Local\fqH\msinfo32.exeC:\Users\Admin\AppData\Local\fqH\msinfo32.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
PID:636