Malware Analysis Report

2025-01-02 02:06

Sample ID 220725-bqhf9shahp
Target 56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb
SHA256 56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb
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

56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb

Threat Level: Known bad

The file 56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb 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

2022-07-25 01:20

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-25 01:20

Reported

2022-07-25 01:23

Platform

win7-20220718-en

Max time kernel

145s

Max time network

46s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb.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 2044 wrote to memory of 976 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 2044 wrote to memory of 976 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 2044 wrote to memory of 976 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 2044 wrote to memory of 1152 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 2044 wrote to memory of 1152 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 2044 wrote to memory of 1152 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1152 wrote to memory of 788 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1152 wrote to memory of 788 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1152 wrote to memory of 788 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 976 wrote to memory of 1536 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 976 wrote to memory of 1536 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 976 wrote to memory of 1536 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1536 wrote to memory of 1572 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1536 wrote to memory of 1572 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1536 wrote to memory of 1572 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 2044 wrote to memory of 1624 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 2044 wrote to memory of 1624 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 2044 wrote to memory of 1624 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1624 wrote to memory of 1500 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1624 wrote to memory of 1500 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1624 wrote to memory of 1500 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 976 wrote to memory of 1968 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 976 wrote to memory of 1968 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 976 wrote to memory of 1968 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1968 wrote to memory of 2012 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1968 wrote to memory of 2012 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1968 wrote to memory of 2012 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 976 wrote to memory of 608 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 976 wrote to memory of 608 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 976 wrote to memory of 608 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 2044 wrote to memory of 1424 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 2044 wrote to memory of 1424 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 2044 wrote to memory of 1424 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 976 wrote to memory of 1000 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 976 wrote to memory of 1000 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 976 wrote to memory of 1000 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\56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb.jar

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

"C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.29419786954659731002762575097251945.class

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6262021470024558058.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6262021470024558058.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6451323966637485856.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6451323966637485856.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3035810848941542136.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3035810848941542136.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive356551717410688623.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive356551717410688623.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
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
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/2044-54-0x000007FEFBB11000-0x000007FEFBB13000-memory.dmp

memory/2044-64-0x00000000020F0000-0x00000000050F0000-memory.dmp

memory/976-65-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\_0.29419786954659731002762575097251945.class

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

memory/976-77-0x0000000002230000-0x0000000005230000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4084403625-2215941253-1760665084-1000\83aa4cc77f591dfc2374580bbd95f6ba_b7281fc7-5d8a-4f8d-86a4-0f15f7d0fba8

MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

memory/1152-80-0x0000000000000000-mapping.dmp

memory/788-81-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive6262021470024558058.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

memory/1536-84-0x0000000000000000-mapping.dmp

memory/1572-85-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive6451323966637485856.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

memory/1624-87-0x0000000000000000-mapping.dmp

memory/1500-88-0x0000000000000000-mapping.dmp

memory/1968-89-0x0000000000000000-mapping.dmp

memory/2012-90-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive3035810848941542136.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

C:\Users\Admin\AppData\Local\Temp\Retrive356551717410688623.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

memory/608-93-0x0000000000000000-mapping.dmp

memory/1424-94-0x0000000000000000-mapping.dmp

memory/1000-95-0x0000000000000000-mapping.dmp

memory/2044-96-0x00000000020F0000-0x00000000050F0000-memory.dmp

memory/976-97-0x0000000002230000-0x0000000005230000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-25 01:20

Reported

2022-07-25 01:23

Platform

win10v2004-20220721-en

Max time kernel

25s

Max time network

30s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb.jar

Signatures

Processes

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

java -jar C:\Users\Admin\AppData\Local\Temp\56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb.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\_0.461990044276715752387332158443278090.class

C:\Windows\SYSTEM32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6349704600917176571.vbs

C:\Windows\SYSTEM32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive5743287331682738202.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6349704600917176571.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive5743287331682738202.vbs

C:\Windows\SYSTEM32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1454470084931600997.vbs

C:\Windows\SYSTEM32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3305124626986094825.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1454470084931600997.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3305124626986094825.vbs

C:\Windows\SYSTEM32\xcopy.exe

xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e

C:\Windows\SYSTEM32\xcopy.exe

xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
IE 20.190.159.64:443 tcp
US 52.109.12.19:443 tcp

Files

memory/3124-138-0x0000000002850000-0x0000000003850000-memory.dmp

memory/940-140-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\_0.461990044276715752387332158443278090.class

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

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

MD5 3013451186d11785916898fd5dcd8961
SHA1 2bf4f0e86491a996417fe728952ef632d5b4ca5b
SHA256 5ee2ad781876adf0eaefb317b8abea11f907a57b59d56e2cc305d030379320ea
SHA512 e483100da0ba49b9c012eb8cee66e744bf7e0de8f785d0f638dcc661182c6efe98721afe66444714739094696be2533a38a1ab73a06acc16458ad4beb8293a4c

memory/940-153-0x0000000002B50000-0x0000000003B50000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1101907861-274115917-2188613224-1000\83aa4cc77f591dfc2374580bbd95f6ba_146eccbb-68c5-4730-b193-ca9b081460a7

MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

memory/3124-162-0x0000000002850000-0x0000000003850000-memory.dmp

memory/4312-163-0x0000000000000000-mapping.dmp

memory/2792-166-0x0000000000000000-mapping.dmp

memory/916-167-0x0000000000000000-mapping.dmp

memory/2248-168-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive6349704600917176571.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

C:\Users\Admin\AppData\Local\Temp\Retrive5743287331682738202.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

memory/3124-171-0x0000000002850000-0x0000000003850000-memory.dmp

memory/3632-172-0x0000000000000000-mapping.dmp

memory/4384-173-0x0000000000000000-mapping.dmp

memory/1564-174-0x0000000000000000-mapping.dmp

memory/1892-175-0x0000000000000000-mapping.dmp

memory/940-178-0x0000000002B50000-0x0000000003B50000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive3305124626986094825.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

C:\Users\Admin\AppData\Local\Temp\Retrive1454470084931600997.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

memory/3052-179-0x0000000000000000-mapping.dmp

memory/3768-180-0x0000000000000000-mapping.dmp

memory/940-182-0x0000000002B50000-0x0000000003B50000-memory.dmp