6c8fd867d731107464478b3e2f612960d72e26de21b2e5e3594e5f8dc7f22f63

Analysis

max time kernel
20s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01-10-2022 18:09

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General

Target

6c8fd867d731107464478b3e2f612960d72e26de21b2e5e3594e5f8dc7f22f63.exe
Size

79KB
MD5

4bcd2140f94834d0c48d38ec07c72da0
SHA1

3679f5402de307a717ed23bf4582bf72985ca6e3
SHA256

6c8fd867d731107464478b3e2f612960d72e26de21b2e5e3594e5f8dc7f22f63
SHA512

78571c545509fff1f1e156456643499c261389363ea65d4c29c4416ef49433df6a00f752cab542702fda2f5eb5f1be654c674d65107fc9e999f8125c9a241902
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2YRmA7hReF8xu1G:MHoLde/OgV432UcP39hXJZn/UE5p

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/1728-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1728-55-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	6c8fd867d731107464478b3e2f612960d72e26de21b2e5e3594e5f8dc7f22f63.exe
File created	C:\Windows\SysWOW64\Wqk.dll	6c8fd867d731107464478b3e2f612960d72e26de21b2e5e3594e5f8dc7f22f63.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	6c8fd867d731107464478b3e2f612960d72e26de21b2e5e3594e5f8dc7f22f63.exe

C:\Users\Admin\AppData\Local\Temp\6c8fd867d731107464478b3e2f612960d72e26de21b2e5e3594e5f8dc7f22f63.exe
"C:\Users\Admin\AppData\Local\Temp\6c8fd867d731107464478b3e2f612960d72e26de21b2e5e3594e5f8dc7f22f63.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1728

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/1728-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1728-55-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1728-56-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download