Behavioral task
behavioral1
Sample
Dexytyb.exe
Resource
win7-20250207-en
Behavioral task
behavioral2
Sample
Dexytyb.exe
Resource
win10v2004-20250314-en
General
-
Target
Dexytyb.exe
-
Size
116KB
-
MD5
57896f23106968a8b964222d0bee5cc2
-
SHA1
c63fcc35b9d6862951a0e0f7cdd0cc8e034c4de5
-
SHA256
edbafdfc5daf3edb477b52fd1aa2376b96a9f08f9a76c1d1a9a686f303742168
-
SHA512
af191c4b48a54506ad41ccac6f0fc96c4ef9d06ccfb8ddaaa9d5a4f5279d072ecf5a1eff4945f808b9990d63491da9b897bacdb53e0030ffb6470802ef0a35bc
-
SSDEEP
1536:IYG01nFGLBQ+Z33RXwvE1osCVSYvY6Kfb875lbyl6bXvYiTz75XIKC4xyYtt:RFFFiZKsKKw75N0IYiL5XIAz
Malware Config
Extracted
phemedrone
https://api.telegram.org/bot7831430177:AAHyPrNHXslwzad7nSAEROdQK02cKzd8JCE/sendDocument
Signatures
-
Phemedrone family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Dexytyb.exe
Files
-
Dexytyb.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ