165b7734f7fe9da3feb794d8a2a899bcc92b4f8f11e5ffcc492bb240b1ab9882

Analysis

max time kernel
41s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21-10-2022 00:44

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General

Target

165b7734f7fe9da3feb794d8a2a899bcc92b4f8f11e5ffcc492bb240b1ab9882.exe
Size

62KB
MD5

5ab989fd715c06bf83fdc37f3be49950
SHA1

5d78f380323d3d1603b82db8738a6d53a10c3e08
SHA256

165b7734f7fe9da3feb794d8a2a899bcc92b4f8f11e5ffcc492bb240b1ab9882
SHA512

2e28d3d756d7d6b9659e885794cbfb2af4cc13dcab89525a01d865d44ef73ad516f9a06dd88cd3eec7a3729759a04a1697a3a122896474ed56c9b3a482bc15c7
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/2e:MHoLde/OgV432UcP39hXJZn/j

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/828-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Wqk.dll	165b7734f7fe9da3feb794d8a2a899bcc92b4f8f11e5ffcc492bb240b1ab9882.exe
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	165b7734f7fe9da3feb794d8a2a899bcc92b4f8f11e5ffcc492bb240b1ab9882.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	165b7734f7fe9da3feb794d8a2a899bcc92b4f8f11e5ffcc492bb240b1ab9882.exe

C:\Users\Admin\AppData\Local\Temp\165b7734f7fe9da3feb794d8a2a899bcc92b4f8f11e5ffcc492bb240b1ab9882.exe
"C:\Users\Admin\AppData\Local\Temp\165b7734f7fe9da3feb794d8a2a899bcc92b4f8f11e5ffcc492bb240b1ab9882.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:828

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/828-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/828-55-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download