Behavioral task
behavioral1
Sample
3b66e41176a13eexeexeexeex.exe
Resource
win7-20230703-en
General
-
Target
3b66e41176a13eexeexeexeex.exe
-
Size
14.6MB
-
MD5
3b66e41176a13e0e86e433f612c27bab
-
SHA1
bc8fd05bef1d8d46368a80e4855108cd20c156c7
-
SHA256
37f42a377222fbfea7984906ec35963d9dc967791fc68083f8410986d3fc30f7
-
SHA512
f6b67402040e4f5377e80de38dda8a2f31ef44f61cd916f275ee5edbd65f7b6e098496499c38762afa2e305e70190d9cec8ea4db9063814c05b76c82b96d2559
-
SSDEEP
98304:YmBtyYXmknGzZr+HdO5SEPFtmOZ9G1Md5v/nZVnivsAl0eXTBJYa5roSCaa:I6mknGzwHdOgEPHd9BbX/nivPlTXTYr
Malware Config
Signatures
-
Mimikatz family
-
mimikatz is an open source tool to dump credentials on Windows 1 IoCs
resource yara_rule sample mimikatz -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b66e41176a13eexeexeexeex.exe -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
-
3b66e41176a13eexeexeexeex.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 756KB - Virtual size: 753KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 311KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ