27736769f64c453cc7dc489181319228faaa39c993e774b2785d787597055f42

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
20/10/2022, 13:10 UTC

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General

Target

27736769f64c453cc7dc489181319228faaa39c993e774b2785d787597055f42.exe
Size

62KB
MD5

a02663d9b12af6c85196cfa0ad07da10
SHA1

c724b0f7349d58b5908831298f5350b968d28eda
SHA256

27736769f64c453cc7dc489181319228faaa39c993e774b2785d787597055f42
SHA512

73527ff7a62d0c8e2d13c33804ff6cfc57c7b80b258624bcb84e13ef3d4b40c13186302750d35d374451cff06e6812767708ba4ad9fd1b3668d5aeab4a757a19
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2r:MHoLde/OgV432UcP39hXJZn/8

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 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1444-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1444-56-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Wqk.dll	27736769f64c453cc7dc489181319228faaa39c993e774b2785d787597055f42.exe
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	27736769f64c453cc7dc489181319228faaa39c993e774b2785d787597055f42.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	27736769f64c453cc7dc489181319228faaa39c993e774b2785d787597055f42.exe

C:\Users\Admin\AppData\Local\Temp\27736769f64c453cc7dc489181319228faaa39c993e774b2785d787597055f42.exe
"C:\Users\Admin\AppData\Local\Temp\27736769f64c453cc7dc489181319228faaa39c993e774b2785d787597055f42.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1444

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/1444-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1444-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download
memory/1444-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1444-57-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download