Malware Analysis Report

2025-01-02 01:59

Sample ID 220626-c3pxjsdggq
Target 366b43e3e4dd953359cd850c121da83fd77f92ebecfcc399eee0aaf5737f8531
SHA256 366b43e3e4dd953359cd850c121da83fd77f92ebecfcc399eee0aaf5737f8531
Tags
adwind trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

366b43e3e4dd953359cd850c121da83fd77f92ebecfcc399eee0aaf5737f8531

Threat Level: Known bad

The file 366b43e3e4dd953359cd850c121da83fd77f92ebecfcc399eee0aaf5737f8531 was found to be: Known bad.

Malicious Activity Summary

adwind trojan

AdWind

Drops file in System32 directory

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-06-26 02:36

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-06-26 02:36

Reported

2022-06-26 06:37

Platform

win7-20220414-en

Max time kernel

148s

Max time network

46s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\366b43e3e4dd953359cd850c121da83fd77f92ebecfcc399eee0aaf5737f8531.jar

Signatures

AdWind

trojan adwind

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\System32\test.txt C:\Program Files\Java\jre7\bin\java.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\system32\java.exe N/A
N/A N/A C:\Program Files\Java\jre7\bin\java.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1344 wrote to memory of 1952 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 1344 wrote to memory of 1952 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 1344 wrote to memory of 1952 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 1344 wrote to memory of 656 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1344 wrote to memory of 656 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1344 wrote to memory of 656 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1952 wrote to memory of 1560 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1952 wrote to memory of 1560 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1952 wrote to memory of 1560 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1560 wrote to memory of 1012 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1560 wrote to memory of 1012 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1560 wrote to memory of 1012 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 656 wrote to memory of 1064 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 656 wrote to memory of 1064 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 656 wrote to memory of 1064 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1344 wrote to memory of 1892 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1344 wrote to memory of 1892 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1344 wrote to memory of 1892 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1952 wrote to memory of 1500 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1952 wrote to memory of 1500 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1952 wrote to memory of 1500 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1500 wrote to memory of 1632 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1500 wrote to memory of 1632 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1500 wrote to memory of 1632 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1892 wrote to memory of 576 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1892 wrote to memory of 576 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1892 wrote to memory of 576 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1952 wrote to memory of 1720 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 1952 wrote to memory of 1720 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 1952 wrote to memory of 1720 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 1344 wrote to memory of 936 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 1344 wrote to memory of 936 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 1344 wrote to memory of 936 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 1952 wrote to memory of 1852 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1952 wrote to memory of 1852 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1952 wrote to memory of 1852 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe

Processes

C:\Windows\system32\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\366b43e3e4dd953359cd850c121da83fd77f92ebecfcc399eee0aaf5737f8531.jar

C:\Program Files\Java\jre7\bin\java.exe

"C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.40631852313260218148359212624949789.class

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4739385166081705059.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4066701326453051607.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4739385166081705059.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4066701326453051607.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive294202317305107474.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive2953534496707667875.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive294202317305107474.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive2953534496707667875.vbs

C:\Windows\system32\xcopy.exe

xcopy "C:\Program Files\Java\jre7" "C:\Users\Admin\AppData\Roaming\Oracle\" /e

C:\Windows\system32\xcopy.exe

xcopy "C:\Program Files\Java\jre7" "C:\Users\Admin\AppData\Roaming\Oracle\" /e

C:\Windows\system32\cmd.exe

cmd.exe

Network

Country Destination Domain Proto
N/A 127.0.0.1:7777 tcp
N/A 127.0.0.1:7777 tcp
N/A 127.0.0.1:7777 tcp
N/A 127.0.0.1:7777 tcp
N/A 127.0.0.1:7777 tcp
N/A 127.0.0.1:7777 tcp
N/A 127.0.0.1:7777 tcp
N/A 127.0.0.1:7777 tcp
N/A 127.0.0.1:7777 tcp

Files

memory/1344-54-0x000007FEFC1F1000-0x000007FEFC1F3000-memory.dmp

memory/1344-57-0x00000000020D0000-0x00000000050D0000-memory.dmp

memory/1344-65-0x00000000020D0000-0x00000000050D0000-memory.dmp

memory/1952-66-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\_0.40631852313260218148359212624949789.class

MD5 781fb531354d6f291f1ccab48da6d39f
SHA1 9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68
SHA256 97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9
SHA512 3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8

memory/1952-78-0x00000000021E0000-0x00000000051E0000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2277218442-1199762539-2004043321-1000\83aa4cc77f591dfc2374580bbd95f6ba_4cab856c-2ae4-4cbd-8a04-329969ee64da

MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

memory/1560-83-0x0000000000000000-mapping.dmp

memory/656-82-0x0000000000000000-mapping.dmp

memory/1012-84-0x0000000000000000-mapping.dmp

memory/1064-85-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive4066701326453051607.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

C:\Users\Admin\AppData\Local\Temp\Retrive4739385166081705059.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

memory/1500-89-0x0000000000000000-mapping.dmp

memory/1892-88-0x0000000000000000-mapping.dmp

memory/1632-90-0x0000000000000000-mapping.dmp

memory/576-91-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive294202317305107474.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

C:\Users\Admin\AppData\Local\Temp\Retrive2953534496707667875.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

memory/1720-94-0x0000000000000000-mapping.dmp

memory/936-95-0x0000000000000000-mapping.dmp

memory/1952-96-0x00000000021E0000-0x00000000051E0000-memory.dmp

memory/1852-97-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-06-26 02:36

Reported

2022-06-26 06:35

Platform

win10v2004-20220414-en

Max time kernel

60s

Max time network

121s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\366b43e3e4dd953359cd850c121da83fd77f92ebecfcc399eee0aaf5737f8531.jar

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4204 wrote to memory of 1000 N/A C:\ProgramData\Oracle\Java\javapath\java.exe C:\Program Files\Java\jre1.8.0_66\bin\java.exe
PID 4204 wrote to memory of 1000 N/A C:\ProgramData\Oracle\Java\javapath\java.exe C:\Program Files\Java\jre1.8.0_66\bin\java.exe

Processes

C:\ProgramData\Oracle\Java\javapath\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\366b43e3e4dd953359cd850c121da83fd77f92ebecfcc399eee0aaf5737f8531.jar

C:\Program Files\Java\jre1.8.0_66\bin\java.exe

"C:\Program Files\Java\jre1.8.0_66\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.094041311238203143459851587386288503.class

Network

Country Destination Domain Proto
US 104.208.16.89:443 tcp
US 52.242.101.226:443 tcp
NL 8.238.21.254:80 tcp
NL 8.238.21.254:80 tcp
NL 8.238.21.254:80 tcp

Files

memory/4204-132-0x0000000003320000-0x0000000004320000-memory.dmp

memory/4204-140-0x0000000003320000-0x0000000004320000-memory.dmp

memory/4204-146-0x0000000003320000-0x0000000004320000-memory.dmp

memory/4204-147-0x0000000003320000-0x0000000004320000-memory.dmp

memory/4204-148-0x0000000003320000-0x0000000004320000-memory.dmp

memory/4204-149-0x0000000003320000-0x0000000004320000-memory.dmp

memory/4204-152-0x0000000003320000-0x0000000004320000-memory.dmp

memory/1000-153-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\_0.094041311238203143459851587386288503.class

MD5 781fb531354d6f291f1ccab48da6d39f
SHA1 9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68
SHA256 97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9
SHA512 3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8

C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp

MD5 a5bd9e8c8b380a95ffe54e37fcc1b0ae
SHA1 a62092d30cde873fb9cd29db54b7c3a928579c60
SHA256 79f95870ea8f7f57e458d958c473fb436c0f223d9801bdcc030ff6fe66029e84
SHA512 360d35751568b19e9458a37f65f8a3e335c2d23183b8591ca8f8527744a6861444f7895548a33c699230550cae9da36c94b876d9c90a9947336b0b18c1bb2253

memory/4204-168-0x0000000003320000-0x0000000004320000-memory.dmp