0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542

Analysis

max time kernel
115s
max time network
86s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 22:23

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General

Target

0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe
Size

284KB
MD5

c2bd525141a4bb98e2fde2bec71ae1e6
SHA1

817ea48b1c5c06c2694e758fe51aa0ea85b2f3a8
SHA256

0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542
SHA512

be4b0e18ec8e75e04001856f1e5d59b72d2103306c478c920890807bd4adffe0b00164c1eae4e5bd40190b094520cc65cf0dd9a68c0c1ef7ea1238aa862e7752
SSDEEP

6144:tlDx7mlcAZBcIdqkorDfoR/0C1fzDB9ePHSJ:tlDx7mlHZo7HoRv177ePH

Score

8^/10

spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1960	sethome3580.exe

Loads dropped DLL 2 IoCs

pid	Process
2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe
2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\system\sethome3580.exe	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe
File opened for modification	\??\c:\windows\system\sethome3580.exe	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.baiduo.org/"	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe
2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe
2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe
2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe
1960	sethome3580.exe
1960	sethome3580.exe
1960	sethome3580.exe
1960	sethome3580.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 1960	2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe	31
PID 2012 wrote to memory of 1960	2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe	31
PID 2012 wrote to memory of 1960	2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe	31
PID 2012 wrote to memory of 1960	2012	0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe	31

C:\Users\Admin\AppData\Local\Temp\0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe
"C:\Users\Admin\AppData\Local\Temp\0d6d0a9358b7ac205f2a65b4193450200b5e90ac44bf1300a0148909daff0542.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2012
- \??\c:\windows\system\sethome3580.exe
  c:\windows\system\sethome3580.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1960

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\system\sethome3580.exe

Filesize
284KB

MD5
2e1db7fe67c8cdc0c095f8b0489cc638

SHA1
a0d9662542406f0e680a27f6da11309406bfe63f

SHA256
c11d11e8d93b43aa50bef32fe0d43d0bd1752ace22b10fe0ada6d025846265cd

SHA512
cedb594a75979e9d088a514b3e9551054aa692c5f3ea8d9e953c92b3c2b2d8b137fa07bfc09e8d468f6381bb405f830b01d31191b7f163bef2bd0caba62a1600

Download Submit
\Windows\system\sethome3580.exe

Filesize
284KB

MD5
2e1db7fe67c8cdc0c095f8b0489cc638

SHA1
a0d9662542406f0e680a27f6da11309406bfe63f

SHA256
c11d11e8d93b43aa50bef32fe0d43d0bd1752ace22b10fe0ada6d025846265cd

SHA512
cedb594a75979e9d088a514b3e9551054aa692c5f3ea8d9e953c92b3c2b2d8b137fa07bfc09e8d468f6381bb405f830b01d31191b7f163bef2bd0caba62a1600

Download Submit
\Windows\system\sethome3580.exe

Filesize
284KB

MD5
2e1db7fe67c8cdc0c095f8b0489cc638

SHA1
a0d9662542406f0e680a27f6da11309406bfe63f

SHA256
c11d11e8d93b43aa50bef32fe0d43d0bd1752ace22b10fe0ada6d025846265cd

SHA512
cedb594a75979e9d088a514b3e9551054aa692c5f3ea8d9e953c92b3c2b2d8b137fa07bfc09e8d468f6381bb405f830b01d31191b7f163bef2bd0caba62a1600

Download Submit
memory/2012-54-0x0000000074B51000-0x0000000074B53000-memory.dmp

Filesize
8KB

Download