Analysis
-
max time kernel
111s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2024 02:11
Behavioral task
behavioral1
Sample
df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67efN.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67efN.exe
Resource
win10v2004-20241007-en
General
-
Target
df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67efN.exe
-
Size
35KB
-
MD5
285d03aa82b825d7b339bdadd6a67310
-
SHA1
d27c12aacc24856da8d0482505714dfdab80be0c
-
SHA256
df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67ef
-
SHA512
bce7abc7100f2c196ad5f30cd9c875f181b686a825a2c64831370e2f8a2818594ff0d43efb337986d0661455c88fef01e4e5e024c931fb1d019cf77d6f960a7e
-
SSDEEP
768:SCIqdH/k1ZVcT194jp4S75tUjmF69iDRl5FC5Yhx8tXL:SNqaLV8a6S75tUjm0MD7cYUxL
Malware Config
Signatures
-
Detects MyDoom family 6 IoCs
resource yara_rule behavioral2/memory/864-3-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/864-5-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/864-7-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/864-9-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/864-11-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/864-13-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom -
Mydoom family
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe" df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67efN.exe -
resource yara_rule behavioral2/memory/864-0-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/864-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/864-5-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/864-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/864-9-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/864-11-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/864-13-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\lsass.exe df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67efN.exe File created C:\Windows\lsass.exe df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67efN.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67efN.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67efN.exe"C:\Users\Admin\AppData\Local\Temp\df66b15f4f28ec04a24a160515fad687d850d13d85c476cfea19f08a6a6c67efN.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:864