Overview
overview
7Static
static
3dotmd-0.2....er.exe
windows10-2004-x64
7dotmd-0.2....er.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...up.exe
windows10-2004-x64
6$PLUGINSDI...up.exe
windows11-ltsc_2024-x64
6dotmd.exe
windows10-2004-x64
dotmd.exe
windows11-ltsc_2024-x64
uninstall.exe
windows10-2004-x64
7uninstall.exe
windows11-ltsc_2024-x64
7General
- Target dotmd-0.2.0-windows-arm64-installer.exe
- Size 5.4MB
- Sample261110-n2bjbasxfw
- SHA256 7bca47068b83b5a49e55b839893f93e75b00544e0d3186464367b6281373d760
- MD5 aebdfcac1e3b75d1587741c81eae95b9
- SHA1 6ca755c4d2593586fbf2982d4c61e71239cde71b
- SHA512 3c4ed1f473d6a61fa9495772f41406480e8311e49c6cb40c4ae75870ac540b7e2031c4db20ffcc4552b38aef3b25234cfa5ceec0e52449ae5451557582200d5e
- SSDEEP 98304:x7UdoocaFQVCzSpasCG48jGDVwJW0eJ2VSZF6okv7lUGFeBJstJilnz+cZi//8VA:x70yAyMG48V7Vatk5UXRz+x//k5FTjQ
- TLSH T1D346333CDB6244F9C2364EF58DEAF90F427C6C0400A6364A9A971627DF378BB9A7D504
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
dotmd-0.2.0-windows-arm64-installer.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
dotmd-0.2.0-windows-arm64-installer.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/webview2bootstrapper/MicrosoftEdgeWebview2Setup.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/webview2bootstrapper/MicrosoftEdgeWebview2Setup.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
dotmd.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
dotmd.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
uninstall.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
uninstall.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target dotmd-0.2.0-windows-arm64-installer.exe
- Size 5.4MB
- SHA256 7bca47068b83b5a49e55b839893f93e75b00544e0d3186464367b6281373d760
- MD5 aebdfcac1e3b75d1587741c81eae95b9
- SHA1 6ca755c4d2593586fbf2982d4c61e71239cde71b
- SHA512 3c4ed1f473d6a61fa9495772f41406480e8311e49c6cb40c4ae75870ac540b7e2031c4db20ffcc4552b38aef3b25234cfa5ceec0e52449ae5451557582200d5e
- SSDEEP 98304:x7UdoocaFQVCzSpasCG48jGDVwJW0eJ2VSZF6okv7lUGFeBJstJilnz+cZi//8VA:x70yAyMG48V7Vatk5UXRz+x//k5FTjQ
- TLSH T1D346333CDB6244F9C2364EF58DEAF90F427C6C0400A6364A9A971627DF378BB9A7D504
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10Loads dropped DLL
-
- Target $PLUGINSDIR/InstallOptions.dll
- Size 32KB
- SHA256 657672be6ea8a72fb4765074cfda019fb8fa4eacb3238a416c186f53919d7cf4
- MD5 1f24c9859dd6639d0c752d7b96a2442d
- SHA1 7014f711d1d06cdc3d5bae678aad29e8b9ebcfd2
- SHA512 7a488b27031e76873623142e66355d45a2bcd13d0fe235b93db1f92bb5c6658c4b689131672cacdad7b5a3204fca3fdbe020066f442b3a0db17fcf85f3eabf96
- SSDEEP 384:PnpIqrPKteJM6zAzlq0BnPr681qrSYc/RHXCtk6tztN4Ykvdv7WbHwyx1I83cwTv:PpI8yU0tmC/hS3NfgvtQt28PEslxo
- TLSH T1FCE21A19FE42A5F6C233A5705AEBD3BBCB04B437D8234F1AEE124B4AB9675B1510D211
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/System.dll
- Size 28KB
- SHA256 b89448b9fd7be5ef215cac6d973a57c0e75e1fffa25552afe174855c9b71fdf9
- MD5 81e34f1c4b04a15dbce200c52f598f67
- SHA1 f40a922ad7a5494e2aeeaa2b961d96738e888af7
- SHA512 577f52a292075269f0e8ec4c6d243b2ed411872e009839553020929a8263174ad97943f150543e4ea6cb327d95e227f4065441a9d2106b7cabf1cb872dbcc181
- SSDEEP 384:xmEs6sVqQq0DwRiGUaLYuAXLaMoy4m973uwYkvZ6YfkzB8yy1Eiu8ILvFd/9:xmEwqZ2wRiGUcY8TBsdvEbB8yyvIJ
- TLSH T1DFD20A2AFF06C8F2D1B1D570889EE677C526782957220E7BFF1B9E4CFC236825A19105
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/webview2bootstrapper/MicrosoftEdgeWebview2Setup.exe
- Size 1.7MB
- SHA256 7ebc4ce80143ef89cea86a61ea151502868db6caaa678b8b43660a66ace11c3a
- MD5 60366cbf515774ffde2b49297c3d2e9b
- SHA1 0158273f35fb5069ae6ad2950045d3656e86b444
- SHA512 b6e1142835e2945f38f478d1ffb9d3f551357d0a65efbe23f4d0a3f4bd4e1933542251233f37f2c47ab5a6cd6b959164b813d43756b49ef72d7dbf73669fa99f
- SSDEEP 49152:8S13Oud1Ux5s7EIludZCcYdm4I1VKqlnfU16O8vdR:8SIuHSs4IluPCJAnOudR
- TLSH T17685221176E08135F1F22E705DF59A714EBAFC300E705A5F53852A2D1FB09A2EA70B2B
- MD5 SHA1 SHA512 SSDEEP TLSH
Event Triggered Execution: Image File Execution Options Injection
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
- Target dotmd.exe
- Size 9.5MB
- SHA256 67e808fd6425acb2107de33cf1a4ed7c9c7507e906bfa6b1dcecd38e2dd9edf4
- MD5 66fe80f0de5b5fec1bf20004c4d7aab0
- SHA1 f2bff7d0693cf486beee6316fa5d922e64c74c8f
- SHA512 d60e57aea398b0ab8a7274e04ab08b07bb73f199029c972034118a7ac5af852ee35fe550e72d6f7df4dfc4847c960825816422f06f0dbdfe05134a03d19e7364
- SSDEEP 98304:1B8kNUCtgPiDSemmhC5fMdg+NEoWj3O/p5GFmyE:1BLNUCtg6PRcW8oW2zAmf
- TLSH T19FA68C85BC0D74E2CAC975792B2612547339BC489F81C7267528B73DBEF27588F632A0
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target uninstall.exe
- Size 110KB
- SHA256 735ca9f54f7b3c836c8558ade97372bcabd443bd08a95b4e07378e7ca686ca31
- MD5 2edc12a119fa7b34bdf0940b408fea63
- SHA1 6adc050025c45beac9ec4db5f7fafad7a665a98e
- SHA512 791a298bd8bdeefd6448823f4c44bc1091c0c8377596c07e8bf4634baa5e072231755e8e09c653ef1b4ac7a0339a33bd34e245c0d512a0b80e9b80b72262d303
- SSDEEP 3072:7pqfx7BA6R1PRtOrbTd98xQT+5U5q8cyP8Px2FZN:AJ7B8JB00cyP8PxgN
- TLSH T19DB37C18FF1288F6D93645724687EABB463DAC3582A94B4BCF510A33DC376B1953F290
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10Deletes itself
Executes dropped EXE
MITRE ATT&CK Enterprise v16
Persistence
Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Defense Evasion
Direct Volume Access
1Indicator Removal
1File Deletion
1Modify Registry
1