Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
22/05/2024, 19:25
Static task
static1
Behavioral task
behavioral1
Sample
LMZ0324051754536245.PDF.bin.exe
Resource
win7-20240220-en
General
- Target LMZ0324051754536245.PDF.bin.exe
- Size 524KB
- Sample240522-x5evksdf66
- SHA256 e9e09c2f8031763a0c8494d500bd28ca3adc87d5f700111255db99f8142f2933
- MD5 3911e099bed114b7417378e2dbe079d1
- SHA1 00fea996bbff2b686a0b3e275d536babacefc0af
- SHA512 55630fbf32fb702185fbc3f6adee9f5775e6e91c0c1bf9e448d7506ebed15852970946d856d9dd399f0b12da3f0a97a05c6c2803a4546e8a034e8f89eeb3694b
- SSDEEP 12288:7EELYhiWgZlgyCGYRe6v/M1Kx5pPKYcfzvw:oEskWgDDyb01I5pPKvfr
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
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lokibot
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http://45.61.137.215/index.php/3b1tenbkyj
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http://kbfvzoboss.bid/alien/fre.php
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http://alphastand.trade/alien/fre.php
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http://alphastand.win/alien/fre.php
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http://alphastand.top/alien/fre.php
Extracted
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formbook
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4.1
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dn03
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almouranipainting.com
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cataloguia.shop
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zaparielectric.com
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whcqsc.com
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ioco.in
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aduredmond.com
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vavada611a.fun
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humtivers.com
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jewellerytml.com
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mcapitalparticipacoes.com
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inhlcq.shop
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solanamall.xyz
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moviepropgroup.com
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thegenesis.ltd
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cyberxdefend.com
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skinbykoco.com
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entermintlead.com
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honestaireviews.com
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wyclhj7gqfustzp.buzz
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w937xb.com
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bakuusa.online
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sabong-web.com
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52cg2.club
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jasonnutter.golf
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odbet555.app
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vipmotoryatkiralama.com
-
auravibeslighting.com
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pulsesautos.com
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imdcaam.com
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vivaness.club
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bovverbadges.com
-
giaydonghai.online
-
aditi-jobs.com
-
numericalsemantics.com
-
shoprazorlaser.com
-
lovedacademy.com
-
gets-lnds.io
-
teyo293.xyz
-
banditsolana.com
-
delivery-jobs-76134.bond
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ppp5716.buzz
-
zjmeterial.com
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de-ponqk.top
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bntyr76rhg.top
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servicepmgtl.world
-
nailtimelocust.top
-
paperappa.com
-
80sos.com
-
daysofbetting.com
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slaytheday.fun
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travauxdefou.com
-
bx2zyg.com
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thecoxnews.com
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qriskaq.com
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top-dao.com
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krstockly1.shop
-
roiwholesale.com
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pajero777ads.click
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twistedrubytx.com
-
thesovreignkingdomofmaui.info
-
cataclysmicgamingapparel.com
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verxop.xyz
-
xn--kwra1023b.com
-
winterclairee.com
-
sukhiclothing.com
Signatures
- Formbook payload 2 IoCs
resource yara_rule behavioral2/memory/4904-99-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/4260-132-0x0000000000A00000-0x0000000000A2F000-memory.dmp formbook - Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3632 powershell.exe 4784 powershell.exe - Downloads MZ/PE file
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation LMZ0324051754536245.PDF.bin.exe Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation gJUOIrUR6kc2sEM.exe - Executes dropped EXE 1 IoCs
pid Process 1540 gJUOIrUR6kc2sEM.exe - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe - Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2916 set thread context of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 1540 set thread context of 4904 1540 gJUOIrUR6kc2sEM.exe 105 PID 4904 set thread context of 3440 4904 RegSvcs.exe 55 PID 4260 set thread context of 3440 4260 mstsc.exe 55 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 58 IoCs
pid Process 3632 powershell.exe 3632 powershell.exe 2916 LMZ0324051754536245.PDF.bin.exe 2916 LMZ0324051754536245.PDF.bin.exe 1540 gJUOIrUR6kc2sEM.exe 1540 gJUOIrUR6kc2sEM.exe 4904 RegSvcs.exe 4904 RegSvcs.exe 4904 RegSvcs.exe 4904 RegSvcs.exe 4784 powershell.exe 4784 powershell.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe 4260 mstsc.exe - Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 4904 RegSvcs.exe 4904 RegSvcs.exe 4904 RegSvcs.exe 4260 mstsc.exe 4260 mstsc.exe - Suspicious use of AdjustPrivilegeToken 9 IoCs
description pid Process Token: SeDebugPrivilege 2916 LMZ0324051754536245.PDF.bin.exe Token: SeDebugPrivilege 3632 powershell.exe Token: SeDebugPrivilege 744 RegSvcs.exe Token: SeDebugPrivilege 1540 gJUOIrUR6kc2sEM.exe Token: SeDebugPrivilege 4904 RegSvcs.exe Token: SeDebugPrivilege 4784 powershell.exe Token: SeShutdownPrivilege 3440 Explorer.EXE Token: SeCreatePagefilePrivilege 3440 Explorer.EXE Token: SeDebugPrivilege 4260 mstsc.exe - Suspicious use of UnmapMainImage 1 IoCs
pid Process 3440 Explorer.EXE - Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2916 wrote to memory of 3632 2916 LMZ0324051754536245.PDF.bin.exe 97 PID 2916 wrote to memory of 3632 2916 LMZ0324051754536245.PDF.bin.exe 97 PID 2916 wrote to memory of 3632 2916 LMZ0324051754536245.PDF.bin.exe 97 PID 2916 wrote to memory of 1540 2916 LMZ0324051754536245.PDF.bin.exe 99 PID 2916 wrote to memory of 1540 2916 LMZ0324051754536245.PDF.bin.exe 99 PID 2916 wrote to memory of 1540 2916 LMZ0324051754536245.PDF.bin.exe 99 PID 2916 wrote to memory of 3972 2916 LMZ0324051754536245.PDF.bin.exe 100 PID 2916 wrote to memory of 3972 2916 LMZ0324051754536245.PDF.bin.exe 100 PID 2916 wrote to memory of 3972 2916 LMZ0324051754536245.PDF.bin.exe 100 PID 2916 wrote to memory of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 2916 wrote to memory of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 2916 wrote to memory of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 2916 wrote to memory of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 2916 wrote to memory of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 2916 wrote to memory of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 2916 wrote to memory of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 2916 wrote to memory of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 2916 wrote to memory of 744 2916 LMZ0324051754536245.PDF.bin.exe 101 PID 1540 wrote to memory of 4784 1540 gJUOIrUR6kc2sEM.exe 102 PID 1540 wrote to memory of 4784 1540 gJUOIrUR6kc2sEM.exe 102 PID 1540 wrote to memory of 4784 1540 gJUOIrUR6kc2sEM.exe 102 PID 1540 wrote to memory of 5088 1540 gJUOIrUR6kc2sEM.exe 104 PID 1540 wrote to memory of 5088 1540 gJUOIrUR6kc2sEM.exe 104 PID 1540 wrote to memory of 5088 1540 gJUOIrUR6kc2sEM.exe 104 PID 1540 wrote to memory of 4904 1540 gJUOIrUR6kc2sEM.exe 105 PID 1540 wrote to memory of 4904 1540 gJUOIrUR6kc2sEM.exe 105 PID 1540 wrote to memory of 4904 1540 gJUOIrUR6kc2sEM.exe 105 PID 1540 wrote to memory of 4904 1540 gJUOIrUR6kc2sEM.exe 105 PID 1540 wrote to memory of 4904 1540 gJUOIrUR6kc2sEM.exe 105 PID 1540 wrote to memory of 4904 1540 gJUOIrUR6kc2sEM.exe 105 PID 3440 wrote to memory of 4260 3440 Explorer.EXE 106 PID 3440 wrote to memory of 4260 3440 Explorer.EXE 106 PID 3440 wrote to memory of 4260 3440 Explorer.EXE 106 PID 4260 wrote to memory of 1720 4260 mstsc.exe 107 PID 4260 wrote to memory of 1720 4260 mstsc.exe 107 PID 4260 wrote to memory of 1720 4260 mstsc.exe 107 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3440 -
C:\Users\Admin\AppData\Local\Temp\LMZ0324051754536245.PDF.bin.exe"C:\Users\Admin\AppData\Local\Temp\LMZ0324051754536245.PDF.bin.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2916 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\LMZ0324051754536245.PDF.bin.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3632
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-
C:\Users\Admin\AppData\Local\Temp\gJUOIrUR6kc2sEM.exe"C:\Users\Admin\AppData\Local\Temp\gJUOIrUR6kc2sEM.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\gJUOIrUR6kc2sEM.exe"4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4784
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-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"4⤵PID:5088
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4904
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-
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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⤵PID:3972
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:744
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-
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C:\Windows\SysWOW64\mstsc.exe"C:\Windows\SysWOW64\mstsc.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4260 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵PID:1720
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
- MD5 968cb9309758126772781b83adb8a28f
- SHA1 8da30e71accf186b2ba11da1797cf67f8f78b47c
- SHA512 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 96bbe1d2b878b56a451116d03712f68ef5dad23944f986b91d4060a26a28e941
- MD5 1c1e3062379b594d945993a1c542865b
- SHA1 d1aed8e27c767ee79b02969b771f548186580695
- SHA512 e0e19223c09527c9020ad9ff9920718e46622a9b8c41f0bbc4a3bb185c09eb80a6d5a3ab7013967917b357e15651ea62b9cb8d3ca8a00c1cc3afac06e45b2d36
- SSDEEP 384:Vsf+BG9i+xuD1BiNauk+o9o2TYnK6seYLME/N03SoZyfYSgcjEDkyQ0gdEtkKhD:KfBuBoojo2TYnNgrWSlWCED/Ce3
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xpkdspfo.eym.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\gJUOIrUR6kc2sEM.exe
- Size 615KB
- SHA256 8ef8e3afba42a19e43c2cb6f591ad6ef601791db37b5626f6102e6c4d39667b7
- MD5 9fb018d34d80db3b22e721e2768f6bb5
- SHA1 bba13f32dc03ba024b55a76e92137dec699640cc
- SHA512 7f8a28f648b48bbbabdb7c7d78329fe821a11a54b40ed921be460c9875ba02307535cb0847dcf055497978e360f754083b67bc18877c6d6f2cb6b34aa1b3c2a2
- SSDEEP 12288:u7gn06G1PFB897MDygmTpOAfTCts1tsLFZT/maWYw6EnKnqcgaogPkUhlQlbnm3q:u7u074JMDygmTpO7UyLvNvXJ9PkUhlOQ
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512