Analysis
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max time kernel
147s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09-06-2024 10:25
Static task
static1
Behavioral task
behavioral1
Sample
e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289.exe
Resource
win10v2004-20240508-en
General
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Target
e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289.exe
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Size
386KB
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MD5
b44a8dbe40cf3d75a23d5b991246249b
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SHA1
78f70912abd3599935dd15d12428b41bee81e452
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SHA256
e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289
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SHA512
9dbdd06ba87fb1478c07bf97facf69e079553393c3905afc960ea1bb5727aa59b260bd77652b3c877de518234875f6a8fb7fd82096c9049578ae143d47609251
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SSDEEP
6144:JzYyFEqhqQK0TNhueSIfpzDx0J6Mml61EqIMiFNEnpIxI62:T1oQ1TbnRHclBIMiQpU2
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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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
mshta.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3936 3960 mshta.exe -
ModiLoader Second Stage 9 IoCs
Processes:
resource yara_rule behavioral2/memory/4388-0-0x0000000000400000-0x0000000000467638-memory.dmp modiloader_stage2 behavioral2/memory/4388-2-0x0000000000400000-0x0000000000467638-memory.dmp modiloader_stage2 behavioral2/memory/4388-3-0x0000000002370000-0x000000000244C000-memory.dmp modiloader_stage2 behavioral2/memory/4388-6-0x0000000002370000-0x000000000244C000-memory.dmp modiloader_stage2 behavioral2/memory/4388-7-0x0000000002370000-0x000000000244C000-memory.dmp modiloader_stage2 behavioral2/memory/4388-5-0x0000000002370000-0x000000000244C000-memory.dmp modiloader_stage2 behavioral2/memory/4388-4-0x0000000002370000-0x000000000244C000-memory.dmp modiloader_stage2 behavioral2/memory/4388-8-0x0000000002370000-0x000000000244C000-memory.dmp modiloader_stage2 behavioral2/memory/4388-9-0x0000000002370000-0x000000000244C000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
mshta.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation mshta.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 4440 powershell.exe 4440 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 4440 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
mshta.exedescription pid process target process PID 3936 wrote to memory of 4440 3936 mshta.exe powershell.exe PID 3936 wrote to memory of 4440 3936 mshta.exe powershell.exe PID 3936 wrote to memory of 4440 3936 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289.exe"C:\Users\Admin\AppData\Local\Temp\e93ea2c9e689a35ef77e597a4cf34409f9c02dd74790716eae060304995d6289.exe"1⤵PID:4388
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:d1gvTPX="y1Des";y6Q=new%20ActiveXObject("WScript.Shell");Mf38Nifo="7t";mkf57b=y6Q.RegRead("HKCU\\software\\a0TJRMbP\\p42uEJJIv");P2M7izJX="FKGAOw";eval(mkf57b);UXOl93Yn="q67U3OY";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3936 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:wouvtv2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4440
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q4tzm4uq.s5j.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/4388-7-0x0000000002370000-0x000000000244C000-memory.dmpFilesize
880KB
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memory/4388-8-0x0000000002370000-0x000000000244C000-memory.dmpFilesize
880KB
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memory/4388-3-0x0000000002370000-0x000000000244C000-memory.dmpFilesize
880KB
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memory/4388-6-0x0000000002370000-0x000000000244C000-memory.dmpFilesize
880KB
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memory/4388-1-0x0000000000455000-0x0000000000457000-memory.dmpFilesize
8KB
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memory/4388-5-0x0000000002370000-0x000000000244C000-memory.dmpFilesize
880KB
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memory/4388-4-0x0000000002370000-0x000000000244C000-memory.dmpFilesize
880KB
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memory/4388-9-0x0000000002370000-0x000000000244C000-memory.dmpFilesize
880KB
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memory/4388-0-0x0000000000400000-0x0000000000467638-memory.dmpFilesize
413KB
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memory/4388-2-0x0000000000400000-0x0000000000467638-memory.dmpFilesize
413KB
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memory/4440-27-0x00000000063A0000-0x00000000063EC000-memory.dmpFilesize
304KB
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memory/4440-13-0x00000000055A0000-0x00000000055C2000-memory.dmpFilesize
136KB
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memory/4440-14-0x0000000005C70000-0x0000000005CD6000-memory.dmpFilesize
408KB
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memory/4440-15-0x0000000005CE0000-0x0000000005D46000-memory.dmpFilesize
408KB
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memory/4440-29-0x0000000006870000-0x000000000688A000-memory.dmpFilesize
104KB
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memory/4440-25-0x0000000005E20000-0x0000000006174000-memory.dmpFilesize
3.3MB
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memory/4440-26-0x0000000006380000-0x000000000639E000-memory.dmpFilesize
120KB
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memory/4440-11-0x0000000004FD0000-0x0000000005006000-memory.dmpFilesize
216KB
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memory/4440-28-0x0000000007BC0000-0x000000000823A000-memory.dmpFilesize
6.5MB
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memory/4440-12-0x0000000005640000-0x0000000005C68000-memory.dmpFilesize
6.2MB