Analysis
- max time kernel
149s - max time network
152s - platform
windows10_x64 - resource
win10 - submitted
27/10/2020, 10:07
Static task
static1
Behavioral task
behavioral1
Sample
nova narudžba.exe
Resource
win7
General
- Target nova narudžba.exe
- Size 925KB
- Sample201027-3a77e5ma5a
- SHA256 262425bbcb5e75f86acb044c68560ca672503b3fb26768b733d49662ec3811cb
- MD5 8c10783437f67f1944a94eb04c7f70a5
- SHA1 bfbb57d434b94c4e8be99c3fd550f92361f22537
- SHA512 1df0dc9a4f0f6fb0b9891abfc8d2925ad45ad288b315105f9e9b3e4bc0a0a3246246f6c46e2fc4753199c4b237093bc918f2d0d5afafe429f86cb750a09310a2
- MD5 SHA1 SHA512
Malware Config
Extracted
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formbook
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http://www.kumcal.com/fs8/
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deanpalm.net
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dinu-living.com
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setsomegoals.com
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craftyfresh.email
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cleantons.com
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szysjfjx.com
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shestakova.info
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70skinstore.com
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ampletrade.ltd
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cmmcwomen.group
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michinoeki-taka.com
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auntoni.com
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huochegw.com
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abovekulture.com
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gzjige.com
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americastandproudagain.com
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hobbyhousekennels.com
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1020waterviewdrive.com
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5927399.com
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gabipareras.net
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computercodecamp.com
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kabu-work.com
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haxings.online
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protanny.com
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yuejiaoxuan.com
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chikachinwe.com
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candidlyadulting.com
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realtoday.net
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highlandcelticart.com
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airshotsus.com
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ilnmdyqgl.icu
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thelincolntondentist.net
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lashvash.com
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cozyhomecrate.com
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altamirraonline.com
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sgn98.com
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bdcamp.com
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housingneedanalysis.com
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bijasani.com
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spectrumtechnos.com
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tranquiltouch2020.com
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mugenkites.com
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danasnjenovosti.com
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cryptocurrency.wiki
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mavangel.com
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wilsonislandretreat.com
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jerobelaustegui.com
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skillsme.school
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jusegalt.com
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hpg.computer
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ye-ya-jian.com
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mackayadventurelodge.com
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clevengerproperties.com
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optimizedaerialsolutions.com
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mohinisystem.com
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secretary.store
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wrightjusticesolicitors.com
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time-to-dive.com
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techyde.com
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finopscert.com
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affluentmentoring.com
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fengye8.info
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a8cpm.com
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muellervieh.net
Signatures
- Formbook Payload 3 IoCs
resource yara_rule behavioral2/memory/2180-14-0x0000000000400000-0x000000000042E000-memory.dmp formbook behavioral2/memory/2180-15-0x000000000041ECD0-mapping.dmp formbook behavioral2/memory/3804-17-0x0000000000000000-mapping.dmp formbook - Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 3952 set thread context of 2180 3952 nova narudžba.exe 79 PID 2180 set thread context of 3000 2180 RegSvcs.exe 56 PID 3804 set thread context of 3000 3804 netsh.exe 56 - Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2620 schtasks.exe - Suspicious behavior: EnumeratesProcesses 41 IoCs
pid Process 3952 nova narudžba.exe 2180 RegSvcs.exe 2180 RegSvcs.exe 2180 RegSvcs.exe 2180 RegSvcs.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe 3804 netsh.exe - Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 2180 RegSvcs.exe 2180 RegSvcs.exe 2180 RegSvcs.exe 3804 netsh.exe 3804 netsh.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3952 nova narudžba.exe Token: SeDebugPrivilege 2180 RegSvcs.exe Token: SeDebugPrivilege 3804 netsh.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3952 wrote to memory of 2620 3952 nova narudžba.exe 77 PID 3952 wrote to memory of 2620 3952 nova narudžba.exe 77 PID 3952 wrote to memory of 2620 3952 nova narudžba.exe 77 PID 3952 wrote to memory of 2180 3952 nova narudžba.exe 79 PID 3952 wrote to memory of 2180 3952 nova narudžba.exe 79 PID 3952 wrote to memory of 2180 3952 nova narudžba.exe 79 PID 3952 wrote to memory of 2180 3952 nova narudžba.exe 79 PID 3952 wrote to memory of 2180 3952 nova narudžba.exe 79 PID 3952 wrote to memory of 2180 3952 nova narudžba.exe 79 PID 3000 wrote to memory of 3804 3000 Explorer.EXE 80 PID 3000 wrote to memory of 3804 3000 Explorer.EXE 80 PID 3000 wrote to memory of 3804 3000 Explorer.EXE 80 PID 3804 wrote to memory of 2968 3804 netsh.exe 81 PID 3804 wrote to memory of 2968 3804 netsh.exe 81 PID 3804 wrote to memory of 2968 3804 netsh.exe 81
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Users\Admin\AppData\Local\Temp\nova narudžba.exe"C:\Users\Admin\AppData\Local\Temp\nova narudžba.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3952 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WGWighlTe" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE99A.tmp"3⤵
- Creates scheduled task(s)
PID:2620
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2180
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3804 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵PID:2968
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