1d5444d550018f27e0ba7ea7ff3998a7546ac825f60480bbebacb62050fd6cbc

Analysis

max time kernel
30s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20-10-2022 13:10

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General

Target

1d5444d550018f27e0ba7ea7ff3998a7546ac825f60480bbebacb62050fd6cbc.exe
Size

64KB
MD5

a0881c7174033153ea1f13f7fc5659b0
SHA1

7c52f5262162acedde315db8ea34bbabfbd90c0f
SHA256

1d5444d550018f27e0ba7ea7ff3998a7546ac825f60480bbebacb62050fd6cbc
SHA512

1aea3a46708064db4576a74bf62116bb0d09a82cbd6081b9f56654b2a7ba4f2aca8618fbf3b1f9a7235d5019a32ea24be73a4abdea5872935754ababa4e31433
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/29:MHoLde/OgV432UcP39hXJZn/s

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/1344-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1344-56-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Wqk.dll	1d5444d550018f27e0ba7ea7ff3998a7546ac825f60480bbebacb62050fd6cbc.exe
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	1d5444d550018f27e0ba7ea7ff3998a7546ac825f60480bbebacb62050fd6cbc.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	1d5444d550018f27e0ba7ea7ff3998a7546ac825f60480bbebacb62050fd6cbc.exe

C:\Users\Admin\AppData\Local\Temp\1d5444d550018f27e0ba7ea7ff3998a7546ac825f60480bbebacb62050fd6cbc.exe
"C:\Users\Admin\AppData\Local\Temp\1d5444d550018f27e0ba7ea7ff3998a7546ac825f60480bbebacb62050fd6cbc.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1344

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/1344-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1344-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download
memory/1344-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download