22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc

Analysis

max time kernel
35s
max time network
42s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 15:58

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General

Target

22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe
Size

49KB
MD5

223befdbaa047df41c0b431ee4b59880
SHA1

6565fa98005abe953237b684748976133e74b776
SHA256

22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc
SHA512

1905f3f0c71818e34103db4c6baa43eae635edade6e36619c47a264d801d690b6d26e11e55b05e48ebd5cbb040c2e1b81acae134e56f70f5de999774dfc8681a
SSDEEP

768:9TuXIEyrhGh4cTvvQhRjbacva8V8SrfGGfcGfNGflCtXIStXI1tXIE7tXhtXIEDv:9DEGohJLQ/PachbuGkGVGdvQEiEGxE7

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run	22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update Client = "C:\\Windows\\system32\\wuclient.exe"	22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\XPSP2 Firewall = "C:\\Windows\\system32\\xpsp2fw.exe"	22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wuclient.exe	22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe
File created	C:\Windows\SysWOW64\xpsp2fw.exe	22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe
File opened for modification	C:\Windows\SysWOW64\xpsp2fw.exe	22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe
File created	C:\Windows\SysWOW64\wuclient.exe	22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{da78779d-4f0e-3b69-1de7-d3c3bcfda787}	22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe

C:\Users\Admin\AppData\Local\Temp\22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe
"C:\Users\Admin\AppData\Local\Temp\22f4aaa60a5f78a52c6eac82f5d920e1e446ab202d05b091f18565ae58e698bc.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Modifies registry class
PID:1364

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

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Downloads

memory/1364-54-0x0000000076071000-0x0000000076073000-memory.dmp

Filesize
8KB

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