87aa0063f4979061e9bf33a4d32f36d24633072ad3c3e479f02b8fabe59bcb84

Analysis

max time kernel
141s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14/03/2024, 23:25

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General

Target
acman2007/acman.exe
Size 614KB
Sample240314-3efl3sad41
SHA256 e036aaade641e7fe15d8f214f0f77d0ca4da54eadf5366faf38f30a04746861a
MD5 52bcf751cd1e5aea03a7d357f2290fa4
SHA1 be19d40fd7abd995001a7e499259a84c60ed1a5d
SHA512 8b8371516af3b904ccca3722e154f8d9918be352f9f3523d8d1af0c6970ac48133cc09a1b48e50b18544f2f41c6124dc7337ef4f9b6969668c02f16189a7535c
SSDEEP 12288:0rQypPVl4qWc912HUXzQz3Lg1f3yY77laZBAct5sYtH8Z/4:Udtoc/2HqzQw1LliAc7sYtH8ZQ
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet explorer\Main	acman.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.haoda123.com"	acman.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 2052	2808	acman.exe	28
PID 2808 wrote to memory of 2052	2808	acman.exe	28
PID 2808 wrote to memory of 2052	2808	acman.exe	28
PID 2808 wrote to memory of 2052	2808	acman.exe	28

C:\Users\Admin\AppData\Local\Temp\acman2007\acman.exe
"C:\Users\Admin\AppData\Local\Temp\acman2007\acman.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2808-0-0x0000000000220000-0x0000000000221000-memory.dmp

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memory/2808-2-0x0000000000400000-0x00000000005FF000-memory.dmp

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memory/2808-3-0x0000000000400000-0x00000000005FF000-memory.dmp

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memory/2808-4-0x0000000000220000-0x0000000000221000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads