4674938ebdcf0c79d0019142f45adb278c4272a40ff21242a7ea3c2b089575b0

Analysis

max time kernel
46s
max time network
51s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
31/10/2022, 00:05

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General

Target

4674938ebdcf0c79d0019142f45adb278c4272a40ff21242a7ea3c2b089575b0.exe
Size

63KB
MD5

a16bb4518cbeaadb48221d975a67cd90
SHA1

e44ec1205ca29250a3468ec08e909226821ba221
SHA256

4674938ebdcf0c79d0019142f45adb278c4272a40ff21242a7ea3c2b089575b0
SHA512

54d47612413e0749f299b31606b4f615bda38eead2b17c623cbe8568d3b755aee016370955970c07030fd35dd543bd06c3f031fe9529614256378417ff5aec3d
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2lx:MHoLde/OgV432UcP39hXJZn/sx

Score

8^/10

persistence upx

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1060-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	4674938ebdcf0c79d0019142f45adb278c4272a40ff21242a7ea3c2b089575b0.exe
File created	C:\Windows\SysWOW64\Wqk.dll	4674938ebdcf0c79d0019142f45adb278c4272a40ff21242a7ea3c2b089575b0.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	4674938ebdcf0c79d0019142f45adb278c4272a40ff21242a7ea3c2b089575b0.exe

C:\Users\Admin\AppData\Local\Temp\4674938ebdcf0c79d0019142f45adb278c4272a40ff21242a7ea3c2b089575b0.exe
"C:\Users\Admin\AppData\Local\Temp\4674938ebdcf0c79d0019142f45adb278c4272a40ff21242a7ea3c2b089575b0.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1060

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1060-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1060-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download