Analysis
-
max time kernel
31s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
21-03-2023 19:21
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230220-en
windows10-2004-x64
2 signatures
150 seconds
General
-
Target
tmp.exe
-
Size
1.6MB
-
MD5
37317372099e898e9a7686c11dcf7c69
-
SHA1
a5a9ff71fae5e624f38f9fee00b47043d70cc57a
-
SHA256
87f59fd25653bda292722dc12141612bc8eab765b50534e4f5698ee66f3061e8
-
SHA512
b121b09756252912b09fe88be46089837e51744f128faaeebb494c3b2078a09db1954ecc27d2e0c6bab1bf5424774dbfa1590e1ddd5f6f1a41f64dc19b8eaeed
-
SSDEEP
49152:PEF3qBsLNJBaGB+V3dZAVHdXWolM/5bxb9EnmG9o8GiiUTmVU5dZH:sI+LNJBaGQFdZyHdW/5bxb9EnmGrZhT/
Malware Config
Extracted
Credentials
Protocol: ftp- Host:
45.151.135.235 - Port:
21 - Username:
123 - Password:
123
Extracted
Family
asyncrat
C2
43.152.225.81:8848
Mutex
gergerergedfgehtyrjyutkyuiklhjmki
Attributes
-
delay
1
-
install
false
-
install_folder
%AppData%
aes.plain
Signatures
-
Async RAT payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1684-56-0x00000000012C0000-0x00000000012D6000-memory.dmp asyncrat behavioral1/memory/1684-57-0x00000000028B0000-0x00000000028F0000-memory.dmp asyncrat -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
tmp.exedescription pid process Token: SeDebugPrivilege 1684 tmp.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
tmp.exepid process 1684 tmp.exe