Malware Analysis Report

2024-12-07 21:05

Sample ID 220824-ta3rdagfe9
Target Confirmation.copy_22-08-23.jar
SHA256 0dc395d23f8200f1c4261a38521296ae88092fedacbd26a877445c08825175ce
Tags
adwind trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0dc395d23f8200f1c4261a38521296ae88092fedacbd26a877445c08825175ce

Threat Level: Known bad

The file Confirmation.copy_22-08-23.jar 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

2022-08-24 15:52

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-24 15:52

Reported

2022-08-24 15:55

Platform

win10v2004-20220812-en

Max time kernel

84s

Max time network

136s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\Confirmation.copy_22-08-23.jar

Signatures

Processes

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

java -jar C:\Users\Admin\AppData\Local\Temp\Confirmation.copy_22-08-23.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\_0.67188847707230073625395829277639031.class

C:\Windows\SYSTEM32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3476028103573529614.vbs

C:\Windows\SYSTEM32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3762081465784540369.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3476028103573529614.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3762081465784540369.vbs

C:\Windows\SYSTEM32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8602586080995571274.vbs

C:\Windows\SYSTEM32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4407443594755570210.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8602586080995571274.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4407443594755570210.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 93.184.220.29:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
NL 104.80.225.205:443 tcp
US 93.184.221.240:80 tcp
US 93.184.220.29:80 tcp
US 93.184.221.240:80 tcp

Files

memory/3572-134-0x0000000003530000-0x0000000004530000-memory.dmp

memory/3572-142-0x0000000003530000-0x0000000004530000-memory.dmp

memory/4380-143-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\_0.67188847707230073625395829277639031.class

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

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

MD5 a374dd5040f7c5e9c80b27b3ed069fcf
SHA1 abb6cbc73f8b1f1ff1aa1a01a564b4dc8a6c43b7
SHA256 516eca5ee092bbd78e22a1cea6c9b6ed0e464b1a3cc50e2d8b812284090dd398
SHA512 e1fefe2a58e3cc18d56376c2a3d61c1b02263e7ccecd20ceaa66a7c191192a2c1ab2c88da79db015cbf9a62e4e087733e2a28e1b5abf8b81ef014d51eb2d6820

memory/4380-155-0x0000000002B40000-0x0000000003B40000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2629973501-4017243118-3254762364-1000\83aa4cc77f591dfc2374580bbd95f6ba_e32e1c79-b88e-4709-94fb-81034ca3398e

MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

memory/4380-161-0x0000000002B40000-0x0000000003B40000-memory.dmp

memory/4380-166-0x0000000002B40000-0x0000000003B40000-memory.dmp

memory/3572-168-0x0000000003530000-0x0000000004530000-memory.dmp

memory/3528-172-0x0000000000000000-mapping.dmp

memory/4160-173-0x0000000000000000-mapping.dmp

memory/3572-174-0x0000000003530000-0x0000000004530000-memory.dmp

memory/2124-175-0x0000000000000000-mapping.dmp

memory/4880-176-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive3762081465784540369.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

C:\Users\Admin\AppData\Local\Temp\Retrive3476028103573529614.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

memory/4380-179-0x0000000002B40000-0x0000000003B40000-memory.dmp

memory/424-180-0x0000000000000000-mapping.dmp

memory/3332-181-0x0000000000000000-mapping.dmp

memory/5000-182-0x0000000000000000-mapping.dmp

memory/4840-183-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive8602586080995571274.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

C:\Users\Admin\AppData\Local\Temp\Retrive4407443594755570210.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

memory/4688-186-0x0000000000000000-mapping.dmp

memory/2216-187-0x0000000000000000-mapping.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-24 15:52

Reported

2022-08-24 15:54

Platform

win7-20220812-en

Max time kernel

147s

Max time network

49s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\Confirmation.copy_22-08-23.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 1980 wrote to memory of 556 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 1980 wrote to memory of 556 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 1980 wrote to memory of 556 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 1980 wrote to memory of 1056 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1980 wrote to memory of 1056 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1980 wrote to memory of 1056 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 556 wrote to memory of 1852 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 556 wrote to memory of 1852 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 556 wrote to memory of 1852 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1852 wrote to memory of 824 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1852 wrote to memory of 824 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1852 wrote to memory of 824 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1056 wrote to memory of 1456 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1056 wrote to memory of 1456 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1056 wrote to memory of 1456 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 556 wrote to memory of 868 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 556 wrote to memory of 868 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 556 wrote to memory of 868 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1980 wrote to memory of 1964 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1980 wrote to memory of 1964 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1980 wrote to memory of 1964 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 868 wrote to memory of 524 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 868 wrote to memory of 524 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 868 wrote to memory of 524 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1964 wrote to memory of 2012 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1964 wrote to memory of 2012 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1964 wrote to memory of 2012 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 556 wrote to memory of 988 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 556 wrote to memory of 988 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 556 wrote to memory of 988 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\xcopy.exe
PID 1980 wrote to memory of 1612 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 1980 wrote to memory of 1612 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 1980 wrote to memory of 1612 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 556 wrote to memory of 436 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 556 wrote to memory of 436 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 556 wrote to memory of 436 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\Confirmation.copy_22-08-23.jar

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

"C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.6115480405177514870635919276293973.class

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive314090182110219553.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive314090182110219553.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8962418780552777977.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8962418780552777977.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6808637285055808139.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive763486716252710953.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6808637285055808139.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive763486716252710953.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/1980-54-0x000007FEFBC81000-0x000007FEFBC83000-memory.dmp

memory/1980-64-0x0000000002170000-0x0000000005170000-memory.dmp

memory/556-65-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\_0.6115480405177514870635919276293973.class

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

memory/556-77-0x00000000021E0000-0x00000000051E0000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2591564548-2301609547-1748242483-1000\83aa4cc77f591dfc2374580bbd95f6ba_cea0eab3-c223-4f79-bf84-9af11aecddbc

MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

memory/1852-83-0x0000000000000000-mapping.dmp

memory/824-84-0x0000000000000000-mapping.dmp

memory/1056-82-0x0000000000000000-mapping.dmp

memory/1456-85-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive314090182110219553.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

C:\Users\Admin\AppData\Local\Temp\Retrive8962418780552777977.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

memory/524-90-0x0000000000000000-mapping.dmp

memory/1964-89-0x0000000000000000-mapping.dmp

memory/868-88-0x0000000000000000-mapping.dmp

memory/2012-91-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive6808637285055808139.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

C:\Users\Admin\AppData\Local\Temp\Retrive763486716252710953.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

memory/988-94-0x0000000000000000-mapping.dmp

memory/1612-95-0x0000000000000000-mapping.dmp

memory/436-96-0x0000000000000000-mapping.dmp

memory/1980-97-0x0000000002170000-0x0000000005170000-memory.dmp

memory/556-98-0x00000000021E0000-0x00000000051E0000-memory.dmp