Malware Analysis Report

2025-01-02 01:59

Sample ID 220701-ghecjaeegl
Target ad5c124fb08ecafea155427aee2b0ab1cd47a5cf6f5297b4a4bf10da1c0e6e88
SHA256 ad5c124fb08ecafea155427aee2b0ab1cd47a5cf6f5297b4a4bf10da1c0e6e88
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

ad5c124fb08ecafea155427aee2b0ab1cd47a5cf6f5297b4a4bf10da1c0e6e88

Threat Level: Known bad

The file ad5c124fb08ecafea155427aee2b0ab1cd47a5cf6f5297b4a4bf10da1c0e6e88 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

2022-07-01 05:48

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-01 05:48

Reported

2022-07-01 06:56

Platform

win7-20220414-en

Max time kernel

150s

Max time network

46s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\ad5c124fb08ecafea155427aee2b0ab1cd47a5cf6f5297b4a4bf10da1c0e6e88.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 748 wrote to memory of 2036 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 748 wrote to memory of 2036 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 748 wrote to memory of 2036 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 748 wrote to memory of 1256 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 748 wrote to memory of 1256 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 748 wrote to memory of 1256 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 2032 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 2032 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 2032 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1256 wrote to memory of 1660 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1256 wrote to memory of 1660 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1256 wrote to memory of 1660 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 2032 wrote to memory of 764 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 2032 wrote to memory of 764 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 2032 wrote to memory of 764 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 748 wrote to memory of 1668 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 748 wrote to memory of 1668 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 748 wrote to memory of 1668 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 1760 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 1760 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 1760 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1760 wrote to memory of 1292 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1760 wrote to memory of 1292 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1760 wrote to memory of 1292 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1668 wrote to memory of 840 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1668 wrote to memory of 840 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1668 wrote to memory of 840 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 2036 wrote to memory of 1036 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 2036 wrote to memory of 1036 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 2036 wrote to memory of 1036 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 748 wrote to memory of 676 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 748 wrote to memory of 676 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 748 wrote to memory of 676 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 2036 wrote to memory of 1644 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 1644 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 1644 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\ad5c124fb08ecafea155427aee2b0ab1cd47a5cf6f5297b4a4bf10da1c0e6e88.jar

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

"C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.64956533625435545004927492377015780.class

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8491746676867430549.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4272193218270986783.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4272193218270986783.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8491746676867430549.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6093945421450748875.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8386631349034117522.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8386631349034117522.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6093945421450748875.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

Files

memory/748-54-0x000007FEFBF01000-0x000007FEFBF03000-memory.dmp

memory/748-57-0x00000000022A0000-0x00000000052A0000-memory.dmp

memory/748-65-0x00000000022A0000-0x00000000052A0000-memory.dmp

memory/2036-66-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\_0.64956533625435545004927492377015780.class

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

memory/2036-78-0x00000000022B0000-0x00000000052B0000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-790309383-526510583-3802439154-1000\83aa4cc77f591dfc2374580bbd95f6ba_5a8ed3ac-cae1-4e8b-9fd6-2d374700adef

MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

memory/2032-83-0x0000000000000000-mapping.dmp

memory/1256-82-0x0000000000000000-mapping.dmp

memory/1660-84-0x0000000000000000-mapping.dmp

memory/764-85-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive8491746676867430549.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

C:\Users\Admin\AppData\Local\Temp\Retrive4272193218270986783.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

memory/1760-89-0x0000000000000000-mapping.dmp

memory/1668-88-0x0000000000000000-mapping.dmp

memory/1292-90-0x0000000000000000-mapping.dmp

memory/840-91-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive8386631349034117522.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

C:\Users\Admin\AppData\Local\Temp\Retrive6093945421450748875.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

memory/1036-94-0x0000000000000000-mapping.dmp

memory/676-95-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Oracle\COPYRIGHT

MD5 2a79a18a4fce30f9d28abe3b0174812b
SHA1 fce91cb769cb486bd59d97a59943e69418c03e06
SHA256 46570844fde2506ac28543dcde5bd20877b0bb2522a0cb11671513722ddb842a
SHA512 4ed0cfe9d66106e365977378a53f7881d1bd795fda7e89bc8e879888b54bae79ce80746bde779c9aad058000f06d1b96d8e0c7bacb0b871d3fc075e684a0f2f9

memory/2036-97-0x00000000022B0000-0x00000000052B0000-memory.dmp

memory/1644-98-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-01 05:48

Reported

2022-07-01 06:56

Platform

win10v2004-20220414-en

Max time kernel

77s

Max time network

105s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\ad5c124fb08ecafea155427aee2b0ab1cd47a5cf6f5297b4a4bf10da1c0e6e88.jar

Signatures

AdWind

trojan adwind

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\ProgramData\Oracle\Java\javapath\java.exe N/A

Processes

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

java -jar C:\Users\Admin\AppData\Local\Temp\ad5c124fb08ecafea155427aee2b0ab1cd47a5cf6f5297b4a4bf10da1c0e6e88.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\_0.48143731655416316386023952606826446.class

C:\Windows\SYSTEM32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive2021236969674080777.vbs

Network

Country Destination Domain Proto
NL 178.79.208.1:80 tcp
US 93.184.220.29:80 tcp
NL 178.79.208.1:80 tcp
NL 104.97.14.81:80 tcp
IE 20.54.110.249:443 tcp
US 67.27.133.254:80 tcp
NL 104.110.191.133:80 tcp
US 52.168.117.170:443 tcp
NL 104.110.191.140:80 tcp

Files

memory/1936-134-0x0000000003030000-0x0000000004030000-memory.dmp

memory/4652-143-0x0000000000000000-mapping.dmp

memory/1936-145-0x0000000003030000-0x0000000004030000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\_0.48143731655416316386023952606826446.class

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

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

MD5 7cb009e164e5fade4c55a9d0ca3760c6
SHA1 e9453d81ebc14931deb0f2d99d4c892be51a1925
SHA256 fc77b09720a15dcf2272e45ede20948aa7747bdd8504842efe58afed3e95a9d5
SHA512 98f03d993992c8f3f5624e066a1ec3ab81e713ead7abacf2f0d6959a6a07e33bb041b8adb4f22894fc207151bc7f93caa3d924d29d41fd4df6af4eb856d04df2

memory/1936-161-0x0000000003030000-0x0000000004030000-memory.dmp

memory/1936-162-0x0000000003030000-0x0000000004030000-memory.dmp

memory/1936-163-0x0000000003030000-0x0000000004030000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3751123196-3323558407-1869646069-1000\83aa4cc77f591dfc2374580bbd95f6ba_6bb404a8-25bc-4cef-a831-797f8d1e89c0

MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

memory/1936-165-0x0000000003030000-0x0000000004030000-memory.dmp

memory/1504-171-0x0000000000000000-mapping.dmp