Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
109s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/12/2024, 11:19
Behavioral task
behavioral1
Sample
d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe
Resource
win10v2004-20241007-en
General
-
Target
d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe
-
Size
29KB
-
MD5
b551e12e1853daf12bc009839e962470
-
SHA1
d66fecc55b3f5bfc52fd8f1064a44af7a098f360
-
SHA256
d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7
-
SHA512
880d590e8676ea9b2e814454fc751999eccadd5eee9e91d9ca529069f069b29fcfa1075b62e1b6a166e3c5254c02389f3e1f30092bb93427f7e54175f4e8d027
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/m:AEwVs+0jNDY1qi/q+
Malware Config
Signatures
-
Detects MyDoom family 5 IoCs
resource yara_rule behavioral2/memory/1820-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1820-44-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1820-127-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1820-178-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1820-182-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 3316 services.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/1820-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000c000000023b76-4.dat upx behavioral2/memory/3316-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1820-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3316-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1820-44-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3316-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000021ed4-55.dat upx behavioral2/memory/3316-128-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1820-127-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1820-178-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3316-179-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1820-182-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3316-183-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe File opened for modification C:\Windows\java.exe d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe File created C:\Windows\java.exe d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1820 wrote to memory of 3316 1820 d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe 83 PID 1820 wrote to memory of 3316 1820 d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe 83 PID 1820 wrote to memory of 3316 1820 d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe"C:\Users\Admin\AppData\Local\Temp\d941835dd5fc0684567dd6488f6e994ef759aeadee9f29fcb0eaf8aa777c21e7N.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:3316
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
288B
MD54ba47d75de510062873705638b196f74
SHA111bbc708a9b4ad2480edc09c2e22e2f61d2c4d52
SHA256b6a3f9d22ebd779eb0c1e301cab1ef0da10ea038f1e46d353042b259f0d10c2b
SHA5129faf88c3e58fb007f7c896f6e95e21614a1135f15405b31605d2151509520fee8b5efcd5eb318dac20483edb6f728b224f8e53da8b73196c0fd09f5c114bd667
-
Filesize
29KB
MD5a6a4e10db80f9d60bbc286189fc625dd
SHA1be57aa5e0047b49d8eb146aff61dccfbe01bd541
SHA256b60f90dcbc47c38462309af34b327e978ead114306e7698d7837845ab4b912b6
SHA5129e67522f16d4e2ca974024158d1a0faf1cc1ccd24d5c59eb206dad6627d45aa07f696c93b05d242215a53a79476aab537e51600d14308892d9913fda5ec8d00a
-
Filesize
320B
MD5fb074f2eec9a0646b228412f5bed51dc
SHA1a7ff6657090aa5406864882db69ecc221cb459e2
SHA25662982522e15b14030cf37cc1a5f2f71306306eddfeb63c3b6d3525b085b19526
SHA5129e18718c9b1c0f95cb611e10f7a3f827e2375d0ccf9643a0b1de704ba67a0b12f813eb5ca5259b1b33e1d9231a866dbc0098ef8b35e1486e39ad1ef443195c79
-
Filesize
320B
MD5e200d7c12f53db89e165d025d24d58c6
SHA135e2d85c27ce42f3994b454f3377d648c7754c64
SHA25624573e3c9739536bfe164be115dbdf279c3fd51fa598d9b805cd8b4bed6a159d
SHA5129bf80c7c18a90e135994582818a92437fd580da0b671e0f5cd881eb9c95b5c58c38ebd8025377a17b992a14ad7e48b8fb4ec00f76473420db04e18e2e6196192
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2