Malware Analysis Report

2024-11-13 18:35

Sample ID 230622-any6kaca28
Target 10909576898.zip
SHA256 86890442c5edb67dbfb407427bc18a43c4313e40b7298ab8df91186f7740f9bc
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

86890442c5edb67dbfb407427bc18a43c4313e40b7298ab8df91186f7740f9bc

Threat Level: Known bad

The file 10909576898.zip was found to be: Known bad.

Malicious Activity Summary

adwind trojan

AdWind

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-06-22 00:22

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-06-22 00:22

Reported

2023-06-22 00:25

Platform

win7-20230621-en

Max time kernel

153s

Max time network

43s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\f3a945c01028b8c9ed3db8e704df2c92680d50a0b2522d8913625db499dc1fd3.jar

Signatures

AdWind

trojan adwind

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\system32\java.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2032 wrote to memory of 1932 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 2032 wrote to memory of 1932 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 2032 wrote to memory of 1932 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe

Processes

C:\Windows\system32\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\f3a945c01028b8c9ed3db8e704df2c92680d50a0b2522d8913625db499dc1fd3.jar

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

"C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.470964090448428355155388131556177666.class

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive122962000598882585.vbs

Network

Country Destination Domain Proto
US 8.8.8.8:53 vvrhhhnaijyj6s2m.onion.top udp
US 208.100.26.245:443 vvrhhhnaijyj6s2m.onion.top tcp

Files

memory/2032-63-0x0000000001C50000-0x0000000001C51000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\_0.470964090448428355155388131556177666.class

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

memory/1932-82-0x0000000000140000-0x0000000000141000-memory.dmp

memory/2032-84-0x0000000001C50000-0x0000000001C51000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3297628651-743815474-1126733160-1000\83aa4cc77f591dfc2374580bbd95f6ba_c44c2ec8-8500-42f2-bfe4-fcc7b0a08b60

MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

memory/1932-86-0x0000000000140000-0x0000000000141000-memory.dmp

memory/2032-91-0x0000000001C50000-0x0000000001C51000-memory.dmp

memory/2032-93-0x0000000001C50000-0x0000000001C51000-memory.dmp

memory/1932-126-0x0000000000140000-0x0000000000141000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-06-22 00:22

Reported

2023-06-22 00:24

Platform

win10v2004-20230621-en

Max time kernel

146s

Max time network

146s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\f3a945c01028b8c9ed3db8e704df2c92680d50a0b2522d8913625db499dc1fd3.jar

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\ProgramData\Oracle\Java\javapath\java.exe N/A
N/A N/A C:\Program Files\Java\jre1.8.0_66\bin\java.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2044 wrote to memory of 3360 N/A C:\ProgramData\Oracle\Java\javapath\java.exe C:\Program Files\Java\jre1.8.0_66\bin\java.exe
PID 2044 wrote to memory of 3360 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\f3a945c01028b8c9ed3db8e704df2c92680d50a0b2522d8913625db499dc1fd3.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\_0.270740520501885466846412361172630154.class

Network

Country Destination Domain Proto
US 8.8.8.8:53 14.103.197.20.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 177.17.30.184.in-addr.arpa udp
US 8.8.8.8:53 254.133.241.8.in-addr.arpa udp
US 8.8.8.8:53 47.125.24.20.in-addr.arpa udp
US 8.8.8.8:53 vvrhhhnaijyj6s2m.onion.top udp
US 208.100.26.245:443 vvrhhhnaijyj6s2m.onion.top tcp
US 8.8.8.8:53 84.150.43.20.in-addr.arpa udp
US 8.8.8.8:53 245.26.100.208.in-addr.arpa udp
FR 51.11.192.50:443 tcp
US 8.8.8.8:53 63.13.109.52.in-addr.arpa udp

Files

memory/2044-143-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\_0.270740520501885466846412361172630154.class

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

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

MD5 703240a6e8f4f462c345d9c0d22b434f
SHA1 1462975d40c25da550f5afaba2effb0354b60e80
SHA256 5bfbafd6586cedb7c6ef45e9b63f72eb16345dd595c016f63d8949e27d113f50
SHA512 1135a88068be7cc039a92b5246b4ee5fe74677e473915c12644a425074c8c1bfc511765fdd07e67b3a17d625576f477cd7497816a4913e16efaf15b697f41611

memory/3360-236-0x0000000002340000-0x0000000002341000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2890635272-812199704-3564780063-1000\83aa4cc77f591dfc2374580bbd95f6ba_7b78d219-b19e-4e6e-b36e-09950cd75a1b

MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

memory/3360-250-0x0000000002340000-0x0000000002341000-memory.dmp

memory/3360-251-0x0000000002340000-0x0000000002341000-memory.dmp

memory/2044-260-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

memory/3360-261-0x0000000002340000-0x0000000002341000-memory.dmp

memory/3360-262-0x0000000002340000-0x0000000002341000-memory.dmp

memory/2044-270-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

memory/3360-271-0x0000000002340000-0x0000000002341000-memory.dmp