Analysis
-
max time kernel
150s -
max time network
151s -
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 09:20
Behavioral task
behavioral1
Sample
e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe
Resource
win10v2004-20241007-en
General
-
Target
e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe
-
Size
29KB
-
MD5
4dabfef17afad60e2830c0c3e1df3085
-
SHA1
fc4b974798b0081ae6b83d3f6f027c3ec6468b54
-
SHA256
e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9
-
SHA512
6753b377ec5d2acbbd28d4848f4fe4440b734dc28becf1a7b5f525a26e54ace10a31f919af938db13ff751735ddb1474c8cf437f64d2a1a64b85ccffbe58de7a
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Vp:AEwVs+0jNDY1qi/qj
Malware Config
Signatures
-
Detects MyDoom family 6 IoCs
resource yara_rule behavioral2/memory/5048-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5048-49-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5048-101-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5048-148-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5048-161-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5048-168-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 3676 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" e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/5048-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0008000000023c7f-4.dat upx behavioral2/memory/3676-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5048-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3676-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3676-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3676-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3676-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3676-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3676-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3676-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3676-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3676-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5048-49-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3676-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0004000000000707-60.dat upx behavioral2/memory/5048-101-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3676-102-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5048-148-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3676-158-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5048-161-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3676-162-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3676-164-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5048-168-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3676-169-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe File opened for modification C:\Windows\java.exe e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe File created C:\Windows\java.exe e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.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 e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5048 wrote to memory of 3676 5048 e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe 82 PID 5048 wrote to memory of 3676 5048 e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe 82 PID 5048 wrote to memory of 3676 5048 e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe"C:\Users\Admin\AppData\Local\Temp\e7f515907327b20971eb3921d17c3dc3033b4639cd8d2e201d4efd573518f0a9.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5048 -
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:3676
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
29KB
MD5df3cd470fc50c17fdee2122663f424db
SHA110d0bd6ca0b9e6b97b25d0d1db8455d0c77e4201
SHA2569c0c15e2898955a5dc16fb0d63359b238b95e6c6146f1aff5e1a719de71b93c9
SHA5129f41baed00bf7c70925881450ea6f4f0111e99bc3ff6f3e0e161c7436cf8e44473573d90e7b4ae221b52eb80764c74da360162c19a79ac23f0ca4882d407b416
-
Filesize
352B
MD51395bcdf23eb6aad975949e975120457
SHA18d4f3c25c42d64f4da6980961038b78f18b4ea37
SHA256ff78e8e039e936b10af335a3ca215a96f8d1203178ebe0fec033b8a5af6ceb9b
SHA5126adb03e4275e4d5c405905917f8dc8589e1221ac01c5ebbfd4fbb79148c5e38c37b5035e104001a3a83d663cee9cd9c25421e71e4e103bf9a56d2b65b8744bf1
-
Filesize
352B
MD51d46bfafbfc5ad5884f1ed30abe546cc
SHA1f7bdbd7c8b33fceb319ac71dbaec32119b6e7e33
SHA2567b34007f1aeb91fec332a98a4e2108293ca8bd12271c59ee8760556e7c6c22b7
SHA512d7e730e1a71e2b8b995477028c39f9378ee9525df1111be77d61554a7c69c9a7a421df9731d587e01cf213630f9c706e212f0b58f07a0a7fab376fb1ef00a0ab
-
Filesize
352B
MD5d9d638b11ecd6ffda4b302f5be354839
SHA18b2a69ebe403e36eedfbb6e544b5aed21178b437
SHA256a7322d32f44b2b4d9eb5283d7e59d1ab3c332e39cc2fe109dae13e3d17e203ef
SHA512094f797b9e862a672720df02fc3d47cc794e0ad1706d0ff6feea5b69f4517888f643077745b4cd64e9bf6bc49341e0cc74026f0b50e8da735ba6a81bc5522fc1
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2