9cd09f9e30aa6a448148bb448822cb2089f9921385335ecd6e90d5a57562b506

Analysis

max time kernel
25s
max time network
198s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 21:42

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General

Target

9cd09f9e30aa6a448148bb448822cb2089f9921385335ecd6e90d5a57562b506.dll
Size

1.1MB
MD5

8288163b570d34ff1bb5f7362f710988
SHA1

eb4ecbc5b71a7252009e2a70c37152a83919340e
SHA256

9cd09f9e30aa6a448148bb448822cb2089f9921385335ecd6e90d5a57562b506
SHA512

ccce16f7f08fa824ac0f42abf25afbaf6cf977b39735e093e46e8289e0d3303446e058a69fa4a16ca46c65cd3438d8ee58f7d4cf97c9c0d1f28f78743aa06187
SSDEEP

24576:igVUPbq8bzLxpLmWATW3co+2it3eQCAlNRB5yTtPNwSJUtbT:8bqczLpAt5hYQzlZ5yRyv

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://union.dianxin.cn/d.php?type=5&said=3685"	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2044	rundll32.exe
Token: SeDebugPrivilege	2044	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2044	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 2044	1816	rundll32.exe	28
PID 1816 wrote to memory of 2044	1816	rundll32.exe	28
PID 1816 wrote to memory of 2044	1816	rundll32.exe	28
PID 1816 wrote to memory of 2044	1816	rundll32.exe	28
PID 1816 wrote to memory of 2044	1816	rundll32.exe	28
PID 1816 wrote to memory of 2044	1816	rundll32.exe	28
PID 1816 wrote to memory of 2044	1816	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9cd09f9e30aa6a448148bb448822cb2089f9921385335ecd6e90d5a57562b506.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1816
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9cd09f9e30aa6a448148bb448822cb2089f9921385335ecd6e90d5a57562b506.dll,#1
  2⤵
  - Modifies Internet Explorer start page
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2044

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2044-55-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

Download
memory/2044-56-0x0000000010000000-0x00000000102C4000-memory.dmp

Filesize
2.8MB

Download
memory/2044-57-0x0000000010000000-0x00000000102C4000-memory.dmp

Filesize
2.8MB

Download