Behavioral task
behavioral1
Sample
2840-22-0x0000000000400000-0x0000000000412000-memory.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2840-22-0x0000000000400000-0x0000000000412000-memory.exe
Resource
win10v2004-20240709-en
General
-
Target
2840-22-0x0000000000400000-0x0000000000412000-memory.dmp
-
Size
72KB
-
MD5
4ad4d894e6928683fd8d49b2bc72ef37
-
SHA1
662489618db3c919c9f0b5c82c9dc958f6a97783
-
SHA256
c431562fffd6f63f8d2ffbfbbaaa65e8e836307348ce574f496b6afa2b958cce
-
SHA512
43934f64038f860812bb5bee4cc891e0de5de6c50b8c39ea2c0cd64ed95496443efe340c4717abe5d60bc3f7ccdeb7259edfdb8e72d28cee598f52b8205f74c9
-
SSDEEP
768:iugyvTdxN7bWUnHm7mo2qLQZ3yCAAAATtPI/XjbsgX3iJixzuFAhIE23BDZDx:iugyvTdPq2Hs/zbjXS7WadDx
Malware Config
Extracted
asyncrat
0.5.7B
Aakn1515knAakn1515kn!
-
c2_url_file
http://update-checker-status.cc/OCB-Async.txt
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
-
Asyncrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2840-22-0x0000000000400000-0x0000000000412000-memory.dmp
Files
-
2840-22-0x0000000000400000-0x0000000000412000-memory.dmp.exe windows:4 windows x86 arch:x86
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_32BIT_MACHINE
Sections
.text Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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