purecrypter | 184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea

Analysis

max time kernel
172s
max time network
152s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
18-01-2023 21:32

Target

184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe
Size

8KB
MD5

76800519fa85686e45b5664d6e6149fe
SHA1

5dbe386d2988153ff633f23549750acb4c517b89
SHA256

184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea
SHA512

11882dc0586c5aeb1ebd03e37b0d18f676968fe91fc91fc81d59f4f804fc0612d0681bb265464dc2fbb6e46856adcb3d53cb45d4de16e4ce1a18bbd8190cabae
SSDEEP

192:KccEsE8Q23qI/qpKtQr9WaTWBAPPWVhd:1cEwQ23qI/ej9WaTWBOPW

Score

10^/10

Family

purecrypter

http://80.66.75.34/a-Abtiyod.bmp

PureCrypter
PureCrypter is a .NET malware loader first seen in early 2021.
loader downloader purecrypter
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1040 1228 WerFault.exe 184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe

description pid process

Token: SeDebugPrivilege 1228 184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe

pid	pid_target	process	target process
1040	1228	WerFault.exe	184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe

description	pid	process
Token: SeDebugPrivilege	1228	184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe

description	pid	process	target process
PID 1228 wrote to memory of 1040	1228	184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe	WerFault.exe
PID 1228 wrote to memory of 1040	1228	184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe	WerFault.exe
PID 1228 wrote to memory of 1040	1228	184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe	WerFault.exe
PID 1228 wrote to memory of 1040	1228	184091318b80f8bf696c909809e543551e76184156a3287a75f64621950053ea.exe	WerFault.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1228 -s 988
2⤵
- Program crash
PID:1040

memory/1040-56-0x0000000000000000-mapping.dmp

Download
memory/1228-54-0x00000000008A0000-0x00000000008A8000-memory.dmp

Filesize
32KB

Download
memory/1228-55-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download