Malware Analysis Report

2025-01-02 02:02

Sample ID 220701-q17apsgcd7
Target eec83de426d83343796e8151130ef4696a678245558e810bb063fd7ec1d77eb9
SHA256 eec83de426d83343796e8151130ef4696a678245558e810bb063fd7ec1d77eb9
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

eec83de426d83343796e8151130ef4696a678245558e810bb063fd7ec1d77eb9

Threat Level: Known bad

The file eec83de426d83343796e8151130ef4696a678245558e810bb063fd7ec1d77eb9 was found to be: Known bad.

Malicious Activity Summary

adwind trojan

AdWind

Drops file in System32 directory

Drops file in Program Files directory

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-07-01 13:44

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-01 13:44

Reported

2022-07-01 14:02

Platform

win7-20220414-en

Max time kernel

150s

Max time network

174s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\eec83de426d83343796e8151130ef4696a678245558e810bb063fd7ec1d77eb9.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
File opened for modification C:\Windows\System32\test.txt C:\Windows\system32\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 1744 wrote to memory of 1648 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 1744 wrote to memory of 1648 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 1744 wrote to memory of 1648 N/A C:\Windows\system32\java.exe C:\Program Files\Java\jre7\bin\java.exe
PID 1744 wrote to memory of 1616 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1744 wrote to memory of 1616 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1744 wrote to memory of 1616 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1616 wrote to memory of 1532 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1616 wrote to memory of 1532 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1616 wrote to memory of 1532 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1744 wrote to memory of 596 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1744 wrote to memory of 596 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1744 wrote to memory of 596 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 596 wrote to memory of 1560 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 596 wrote to memory of 1560 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 596 wrote to memory of 1560 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1744 wrote to memory of 1492 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 1744 wrote to memory of 1492 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 1744 wrote to memory of 1492 N/A C:\Windows\system32\java.exe C:\Windows\system32\xcopy.exe
PID 1648 wrote to memory of 636 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1648 wrote to memory of 636 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1648 wrote to memory of 636 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 636 wrote to memory of 1036 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 636 wrote to memory of 1036 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 636 wrote to memory of 1036 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1648 wrote to memory of 1732 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1648 wrote to memory of 1732 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1648 wrote to memory of 1732 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1732 wrote to memory of 1748 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1732 wrote to memory of 1748 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1732 wrote to memory of 1748 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cscript.exe
PID 1648 wrote to memory of 1844 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1648 wrote to memory of 1844 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1648 wrote to memory of 1844 N/A C:\Program Files\Java\jre7\bin\java.exe C:\Windows\system32\cmd.exe
PID 1744 wrote to memory of 1620 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1744 wrote to memory of 1620 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe
PID 1744 wrote to memory of 1620 N/A C:\Windows\system32\java.exe C:\Windows\system32\cmd.exe

Processes

C:\Windows\system32\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\eec83de426d83343796e8151130ef4696a678245558e810bb063fd7ec1d77eb9.jar

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

"C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.253843333571993737827304018498018136.class

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive2028217124593605244.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive2028217124593605244.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8107660590021389452.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8107660590021389452.vbs

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 /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1497735798342354571.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1497735798342354571.vbs

C:\Windows\system32\cmd.exe

cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4211497438996704018.vbs

C:\Windows\system32\cscript.exe

cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4211497438996704018.vbs

C:\Windows\system32\cmd.exe

cmd.exe

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
US 8.8.8.8:53 mturner0691.gotdns.ch udp
N/A 127.0.0.1:7777 tcp
US 8.8.8.8:53 sharedocument.ddns.net udp
N/A 127.0.0.1:7777 tcp
US 8.8.8.8:53 turnt.access.ly udp
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/1744-54-0x000007FEFBDC1000-0x000007FEFBDC3000-memory.dmp

memory/1744-58-0x0000000002190000-0x0000000005190000-memory.dmp

memory/1648-65-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\_0.253843333571993737827304018498018136.class

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

memory/1648-77-0x00000000021B0000-0x00000000051B0000-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/1616-80-0x0000000000000000-mapping.dmp

memory/1532-81-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive2028217124593605244.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

memory/596-84-0x0000000000000000-mapping.dmp

memory/1560-85-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive8107660590021389452.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

memory/1492-87-0x0000000000000000-mapping.dmp

memory/636-88-0x0000000000000000-mapping.dmp

memory/1036-89-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive1497735798342354571.vbs

MD5 3bdfd33017806b85949b6faa7d4b98e4
SHA1 f92844fee69ef98db6e68931adfaa9a0a0f8ce66
SHA256 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6
SHA512 ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

memory/1732-91-0x0000000000000000-mapping.dmp

memory/1748-92-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Retrive4211497438996704018.vbs

MD5 a32c109297ed1ca155598cd295c26611
SHA1 dc4a1fdbaad15ddd6fe22d3907c6b03727b71510
SHA256 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7
SHA512 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

memory/1844-94-0x0000000000000000-mapping.dmp

memory/1744-95-0x0000000002190000-0x0000000005190000-memory.dmp

C:\Windows\System32\test.txt

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/1620-97-0x0000000000000000-mapping.dmp

memory/1648-98-0x00000000021B0000-0x00000000051B0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-01 13:44

Reported

2022-07-01 14:00

Platform

win10v2004-20220414-en

Max time kernel

90s

Max time network

155s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\eec83de426d83343796e8151130ef4696a678245558e810bb063fd7ec1d77eb9.jar

Signatures

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\jvm.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\dll\jvm.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\jvm.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\dll\jvm.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\dll\ntdll.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\ntdll.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\ntdll.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\jvm.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\jvm.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\ntdll.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\dll\ntdll.pdb C:\ProgramData\Oracle\Java\javapath\java.exe N/A
File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\ntdll.pdb 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\eec83de426d83343796e8151130ef4696a678245558e810bb063fd7ec1d77eb9.jar

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
NL 52.178.17.2:443 tcp
FR 2.18.109.224:443 tcp
US 104.18.24.243:80 tcp
NL 8.248.3.254:80 tcp
NL 8.248.3.254:80 tcp
NL 104.110.191.140:80 tcp

Files

memory/1540-134-0x00000000032D0000-0x00000000042D0000-memory.dmp

memory/1540-142-0x00000000032D0000-0x00000000042D0000-memory.dmp