Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-01-2025 12:53
Static task
static1
Behavioral task
behavioral1
Sample
ENQ-RET-402-1438,PDF.vbs
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ENQ-RET-402-1438,PDF.vbs
Resource
win10v2004-20241007-en
General
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Target
ENQ-RET-402-1438,PDF.vbs
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Size
1.2MB
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MD5
a92a052a628a229a76accbff7ee84396
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SHA1
e8930025f173138403a5c6ff443bff68bf0cfa32
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SHA256
1eab6be3203ff067848bab4f352281409756fef36927e3f4611ff85504d716ef
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SHA512
4069b68563417f4856ee9fc01da9b5ee3bcfc8f81262d0e3f75af8ecfbd056baea7310d469aeb937200b966a5e50d638873b6d8a5bc599ef575826c712892656
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SSDEEP
24576:rhHitPIlN14h1EWUPoNfkljva8wkIvmdHJGHpT86b0avp4kJL7a5ZKCmjLpvr:iR1lUPompvCSdvkw5wl
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modiloader family
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ModiLoader Second Stage 61 IoCs
resource yara_rule behavioral2/memory/3928-10-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-16-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-24-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-42-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-74-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-73-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-72-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-70-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-69-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-68-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-67-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-66-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-63-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-62-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-61-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-60-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-59-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-58-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-57-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-56-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-54-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-53-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-52-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-51-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-50-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-48-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-47-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-45-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-41-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-39-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-37-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-36-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-35-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-71-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-34-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-31-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-30-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-55-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-29-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-49-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-25-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-46-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-44-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-43-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-23-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-40-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-38-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-22-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-21-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-33-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-32-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-20-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-19-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-28-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-27-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-18-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-26-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-17-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-15-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-14-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 behavioral2/memory/3928-13-0x0000000002B10000-0x0000000003B10000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation WScript.exe -
Executes dropped EXE 4 IoCs
pid Process 3928 x.exe 2356 svchost.pif 3616 xkn.pif 2692 wcwlmeyP.pif -
Loads dropped DLL 1 IoCs
pid Process 2356 svchost.pif -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyemlwcw = "C:\\Users\\Public\\Pyemlwcw.url" x.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3928 set thread context of 2692 3928 x.exe 109 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 1792 2692 WerFault.exe 109 -
System Location Discovery: System Language Discovery 1 TTPs 3 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language x.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2792 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2792 PING.EXE -
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 19 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3616 xkn.pif 3616 xkn.pif -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3616 xkn.pif -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4808 wrote to memory of 3928 4808 WScript.exe 83 PID 4808 wrote to memory of 3928 4808 WScript.exe 83 PID 4808 wrote to memory of 3928 4808 WScript.exe 83 PID 3928 wrote to memory of 2432 3928 x.exe 95 PID 3928 wrote to memory of 2432 3928 x.exe 95 PID 3928 wrote to memory of 2432 3928 x.exe 95 PID 3928 wrote to memory of 864 3928 x.exe 98 PID 3928 wrote to memory of 864 3928 x.exe 98 PID 3928 wrote to memory of 864 3928 x.exe 98 PID 864 wrote to memory of 2356 864 cmd.exe 102 PID 864 wrote to memory of 2356 864 cmd.exe 102 PID 2356 wrote to memory of 1016 2356 svchost.pif 103 PID 2356 wrote to memory of 1016 2356 svchost.pif 103 PID 1016 wrote to memory of 4824 1016 cmd.exe 105 PID 1016 wrote to memory of 4824 1016 cmd.exe 105 PID 1016 wrote to memory of 3616 1016 cmd.exe 106 PID 1016 wrote to memory of 3616 1016 cmd.exe 106 PID 1016 wrote to memory of 2792 1016 cmd.exe 107 PID 1016 wrote to memory of 2792 1016 cmd.exe 107 PID 3928 wrote to memory of 2692 3928 x.exe 109 PID 3928 wrote to memory of 2692 3928 x.exe 109 PID 3928 wrote to memory of 2692 3928 x.exe 109 PID 3928 wrote to memory of 2692 3928 x.exe 109 PID 3928 wrote to memory of 2692 3928 x.exe 109
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ENQ-RET-402-1438,PDF.vbs"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4808 -
C:\Users\Admin\AppData\Local\Temp\x.exe"C:\Users\Admin\AppData\Local\Temp\x.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3928 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\PyemlwcwF.cmd" "3⤵
- System Location Discovery: System Language Discovery
PID:2432
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\FX.cmd3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:864 -
C:\Windows \SysWOW64\svchost.pif"C:\Windows \SysWOW64\svchost.pif"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\NEO.cmd5⤵
- Suspicious use of WriteProcessMemory
PID:1016 -
C:\Windows\system32\extrac32.exeextrac32.exe /C /Y C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe "C:\\Users\\Public\\xkn.pif"6⤵PID:4824
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C:\Users\Public\xkn.pifC:\\Users\\Public\\xkn.pif -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath 'C:\'"6⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3616
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C:\Windows\system32\PING.EXEping 127.0.0.1 -n 106⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2792
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C:\Users\Public\Libraries\wcwlmeyP.pifC:\Users\Public\Libraries\wcwlmeyP.pif3⤵
- Executes dropped EXE
PID:2692 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 124⤵
- Program crash
PID:1792
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2692 -ip 26921⤵PID:2944
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
936KB
MD5c349a9f8ec51556d1f8c4091c3e201d8
SHA1f94f37e74894d1006ad4282819b030c853adebfc
SHA2565eef0d68a5c8985cfe5f924ef9698987d76778c63e63e02c0b13869b693395c9
SHA5127480e0ada342309c1cd49fe538b8398f174a2b7b3976157be27616f66988dc5f015d284380e1ae655788fbd0cbaf83acbc29b79277b2843a88f4c4139c4735d4
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Filesize
8KB
MD57821e3de3812e791cf3b223500d73bc9
SHA15e211b634ce77e6fee83ce8a5b8c9a37c8b81e1d
SHA2563daa7f9eee129f61f7a452f7150ee21a1c4141586a37f37842b9c3bb53152a74
SHA5126eae270065401626df97b73a255578bf27b4f4dea480954843823046ad95e40cf706c1a767c8765ef3ab48ea3a18498375614317ec00a9ef29a4dd21edbc5f26
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Filesize
27KB
MD5e24fa8fb365a89779b026772b9342af3
SHA1b90de3c9f3093ca8badfaf6c98218b744087e8f9
SHA25610d7b4ea056fc1037109fe6e6694849d145b0745faa9ae02957104a2834a14a0
SHA512a32f7a29c4c8cc831a5057b8db31f79e7dedb9172ac9705da6a8da65384ed23827c3cccdb833562cdab63addd679341707a2b46bbc8c802845cbbbbb01771d10
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Filesize
171KB
MD522331abcc9472cc9dc6f37faf333aa2c
SHA12a001c30ba79a19ceaf6a09c3567c70311760aa4
SHA256bdfa725ec2a2c8ea5861d9b4c2f608e631a183fca7916c1e07a28b656cc8ec0c
SHA512c7f5baad732424b975a426867d3d8b5424aa830aa172ed0ff0ef630070bf2b4213750e123a36d8c5a741e22d3999ca1d7e77c62d4b77d6295b20a38114b7843c
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Filesize
11KB
MD5f82aeb3b12f33250e404df6ec873dd1d
SHA1bcf538f64457e8d19da89229479cafa9c4cce12f
SHA25623b7417b47c7efb96fb7ce395e325dc831ab2ee03eadda59058d31bdbe9c1ea6
SHA5126f9d6daeed78f45f0f83310b95f47cc0a96d1db1d7f6c2e2485d7a8ecb04fee9865eec3599fee2d67f3332f68a70059f1a6a40050b93ef44d55632c24d108977
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Filesize
442KB
MD504029e121a0cfa5991749937dd22a1d9
SHA1f43d9bb316e30ae1a3494ac5b0624f6bea1bf054
SHA2569f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f
SHA5126a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b
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Filesize
116KB
MD5a88976a70aed45f610a032e438a82a95
SHA1ec20b0f0d6ccc848c8ffa857ab4e771672dfa4f2
SHA256f3d5a6ebcd8cab3cc9a98488b23c2de740c6ef04e33ed317a3e2a047d53d169b
SHA512ec77bb81b9e6de4af8a17eb26281d10fc9a05947d588f2ee3680ada67ed28118fbc9a2d0e63bf0ecc2a4c318555a4f27e72ecf1a530a506e9b4fbf5efdb4f676
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Filesize
94KB
MD5869640d0a3f838694ab4dfea9e2f544d
SHA1bdc42b280446ba53624ff23f314aadb861566832
SHA2560db4d3ffdb96d13cf3b427af8be66d985728c55ae254e4b67d287797e4c0b323
SHA5126e775cfb350415434b18427d5ff79b930ed3b0b3fc3466bc195a796c95661d4696f2d662dd0e020c3a6c3419c2734468b1d7546712ecec868d2bbfd2bc2468a7