67437a0b8f49d23342a0e28f964fce5f4792e1c750b480006c52678a0dbe1e63

Analysis

max time kernel
37s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/10/2022, 05:36

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General

Target

67437a0b8f49d23342a0e28f964fce5f4792e1c750b480006c52678a0dbe1e63.exe
Size

62KB
MD5

5964ba830aca17bd3fd539dd77a51830
SHA1

4b073cdd16046ac8cf866747edb5cfdd8768ad7c
SHA256

67437a0b8f49d23342a0e28f964fce5f4792e1c750b480006c52678a0dbe1e63
SHA512

43ef0443d6c88e5f02edc8a8ce5a47a7da407540d9069c56405810d7c7aabe0f8f0bf4fc935af0b20472b6a1bc345f0e9dfd69b55fd6dfc313f7f95c0e58c47c
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2b:MHoLde/OgV432UcP39hXJZn/U

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/1612-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1612-56-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Wqk.dll	67437a0b8f49d23342a0e28f964fce5f4792e1c750b480006c52678a0dbe1e63.exe
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	67437a0b8f49d23342a0e28f964fce5f4792e1c750b480006c52678a0dbe1e63.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	67437a0b8f49d23342a0e28f964fce5f4792e1c750b480006c52678a0dbe1e63.exe

C:\Users\Admin\AppData\Local\Temp\67437a0b8f49d23342a0e28f964fce5f4792e1c750b480006c52678a0dbe1e63.exe
"C:\Users\Admin\AppData\Local\Temp\67437a0b8f49d23342a0e28f964fce5f4792e1c750b480006c52678a0dbe1e63.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1612

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/1612-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1612-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download
memory/1612-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1612-57-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download