Behavioral task
behavioral1
Sample
Quotation V111K2V.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Quotation V111K2V.exe
Resource
win10v2004-20240611-en
General
-
Target
b261cf13f3dc6bfd5528784e997f5e8d.bin
-
Size
3KB
-
MD5
57f5ebcc2afa1d42d9c834e6fa4173fb
-
SHA1
9bc62f7927d076f0bb5c3b19f8dfd1034a26b57d
-
SHA256
29da1bc19190c9fede8505990307564c5804038f2001331e3a4b264b52b3ad19
-
SHA512
cf191b9444d9dd5e611fa6b85fe0365b554123edf81c7720844b7f18f51497446096d7c78937cf874c1f8f85fd4c466e99e59c9d69b20a939ba82766f90aa685
Malware Config
Extracted
purecrypter
https://360.asesoriaenfarmacias.com/Rwnpjrqq.vdf
Signatures
-
Purecrypter family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack003/Quotation V111K2V.exe
Files
-
b261cf13f3dc6bfd5528784e997f5e8d.bin.zip
Password: infected
-
9a1da1fbd7938725968e304e378084579e90f35aed0e10904e43e04dcfd3b6bf.zip.zip
Password: infected
-
CAD Teachnical Design.img.iso
Password: infected
-
Quotation V111K2V.exe.exe windows:4 windows x86 arch:x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 4KB - Virtual size: 3KB
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