Analysis
- max time kernel
148s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system - submitted
25/07/2023, 10:49
Static task
static1
Behavioral task
behavioral1
Sample
rock9976.exe
Resource
win7-20230712-en
General
- Target rock9976.exe
- Size 256KB
- Sample230725-mwpy3scg8x
- SHA256 06c8aa9110e9c50c51464d31ef28f3cab2efdb1ca756455f99f49daada571dba
- MD5 5b7f594a4b8bfc07eb5221d602590452
- SHA1 087a7b5db73d6030a25318a5c1ab901dfb0cbbdd
- SHA512 ddf64a503280cf5bf9d139994b5109c0e9997f597aa8c8cc39c7ce963aeddff53080e4e33c8afa68c0b381a7ca74c0064f1ca905cfb479e328c432e5925b5df4
- SSDEEP 6144:vYa6ip1WAK/RTQ56Hj5o8Xp24/jzf8G8z2DcJ7serItT:vYcfWn/FMc9152QKSZEItT
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
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formbook
-
4.1
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t30k
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xatenwal.online
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everythingbanker.com
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woodhome.online
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masturbatorzone.online
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towertechnicians.com
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7744100.com
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teslatrust2x.com
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bbctravels.com
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33923.xyz
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yhtiye.com
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swiftpas.online
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04eb.top
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zvd.store
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fdasdo.xyz
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activaokers.net
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ctsoapandcandles.com
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buy149.com
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junkremoval-az.com
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hv870.vip
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axumventures.com
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gamebsras.cfd
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ioe518.xyz
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thenearlyperfectbody.com
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patriotchampionmail.com
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dol548.xyz
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acsenteurka.com
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rwhex.com
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dream-job.live
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meiniang293.mom
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luicap.com
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vbret.sbs
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dihao123.com
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357y.xyz
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maryprado.com
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caowoq.com
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elgatoexplorador.com
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aistore.biz
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westsidecollective.net
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cntv.monster
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somanymugs.com
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e-consultas.store
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sassytecho.com
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no731.com
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victoreart.com
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letusbuyyourlot.com
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ingresaagalicia.online
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duanelawson.com
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frosychill.shop
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hol923.xyz
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teleportoverseas.com
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120637.com
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hrmentorhub.com
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sbobet-pasjackpot.xyz
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rod-however.xyz
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3034f47ff3.com
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jmxtek.com
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watsongraphicdesigns.com
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kkbbk.top
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69se140.xyz
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yuanjii.com
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xn--ii-4ia.com
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playwriwi.com
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dashdoist.com
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tronkamat.online
-
patriotbeton.com
Signatures
- Formbook payload 4 IoCs
resource yara_rule behavioral2/memory/1200-140-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/1200-144-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/1232-152-0x00000000003B0000-0x00000000003DF000-memory.dmp formbook behavioral2/memory/1232-154-0x00000000003B0000-0x00000000003DF000-memory.dmp formbook - Loads dropped DLL 1 IoCs
pid Process 824 rock9976.exe - Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 824 set thread context of 1200 824 rock9976.exe 86 PID 1200 set thread context of 3128 1200 rock9976.exe 55 PID 1232 set thread context of 3128 1232 rundll32.exe 55 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 60 IoCs
pid Process 1200 rock9976.exe 1200 rock9976.exe 1200 rock9976.exe 1200 rock9976.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe 1232 rundll32.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3128 Explorer.EXE - Suspicious behavior: MapViewOfSection 6 IoCs
pid Process 824 rock9976.exe 1200 rock9976.exe 1200 rock9976.exe 1200 rock9976.exe 1232 rundll32.exe 1232 rundll32.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1200 rock9976.exe Token: SeDebugPrivilege 1232 rundll32.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 824 wrote to memory of 1200 824 rock9976.exe 86 PID 824 wrote to memory of 1200 824 rock9976.exe 86 PID 824 wrote to memory of 1200 824 rock9976.exe 86 PID 824 wrote to memory of 1200 824 rock9976.exe 86 PID 3128 wrote to memory of 1232 3128 Explorer.EXE 87 PID 3128 wrote to memory of 1232 3128 Explorer.EXE 87 PID 3128 wrote to memory of 1232 3128 Explorer.EXE 87 PID 1232 wrote to memory of 3312 1232 rundll32.exe 92 PID 1232 wrote to memory of 3312 1232 rundll32.exe 92 PID 1232 wrote to memory of 3312 1232 rundll32.exe 92
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3128 -
C:\Users\Admin\AppData\Local\Temp\rock9976.exe"C:\Users\Admin\AppData\Local\Temp\rock9976.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:824 -
C:\Users\Admin\AppData\Local\Temp\rock9976.exe"C:\Users\Admin\AppData\Local\Temp\rock9976.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1200
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1232 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\rock9976.exe"3⤵PID:3312
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsg7BBA.tmp\bqohq.dll
- Size 51KB
- SHA256 08b4e43d55712680b413f1910dfd0635ae67f83ba1b33d13cc5e1d505eab67f5
- MD5 f559cc02f7497f2c20759f83b11e5b7f
- SHA1 796a220d4d22d861fd70e9d10816fd422c5fb057
- SHA512 9ff8ca5c78a4922f80c929042df61b3791dccb4a99562254bbc628d5f4c6bda0a8b67cf0d6f5f27ca268868561d5d644f3c5cb5cae2d5644289467ef2e981721
- SSDEEP 768:se87w3PkDvAdA51Rz5tbYu/EfJWFNKejistyxdjVTtBoZI0d/sdg9:se8kwZ3FU3D7VTtBoFsdg9
- MD5 SHA1 SHA512 SSDEEP