Malware Analysis Report

2024-09-11 11:16

Sample ID 240616-2gmyhavgnn
Target 3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2
SHA256 3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2
Tags
amadey 9a3efc trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2

Threat Level: Known bad

The file 3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2 was found to be: Known bad.

Malicious Activity Summary

amadey 9a3efc trojan

Amadey

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Drops file in Windows directory

Enumerates physical storage devices

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of FindShellTrayWindow

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-16 22:33

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-16 22:33

Reported

2024-06-16 22:35

Platform

win7-20240611-en

Max time kernel

142s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe"

Signatures

Amadey

trojan amadey

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\Dctooux.job C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe N/A

Enumerates physical storage devices

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe

"C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe"

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

"C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 techolivls.in udp
US 8.8.8.8:53 check-ftp.ru udp
US 8.8.8.8:53 dnschnj.at udp
KR 211.171.233.126:80 check-ftp.ru tcp
KR 211.171.233.126:80 check-ftp.ru tcp
N/A 127.0.0.127:80 tcp
N/A 127.0.0.127:80 tcp
N/A 127.0.0.127:80 tcp
KR 211.171.233.126:80 check-ftp.ru tcp
N/A 127.0.0.127:80 tcp
N/A 127.0.0.127:80 tcp

Files

memory/2428-1-0x0000000000290000-0x0000000000390000-memory.dmp

memory/2428-2-0x0000000003AC0000-0x0000000003B2B000-memory.dmp

memory/2428-3-0x0000000000400000-0x0000000000470000-memory.dmp

\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

MD5 26f0e496491c80c12e8626def457c417
SHA1 7618eeb3d740f9cd929d5e69e25406286113bdba
SHA256 3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2
SHA512 e57ac1b4cdd96829b3818c29ac9a4ef67c39eeeaff208ffd6015c5da429e966626f71ea6650efceead16665e5711c27cc9cffcad8bcccc7345d910010b9847d8

memory/2428-18-0x0000000000400000-0x0000000000470000-memory.dmp

memory/2428-20-0x0000000000400000-0x0000000002396000-memory.dmp

memory/2428-17-0x0000000003AC0000-0x0000000003B2B000-memory.dmp

memory/2428-16-0x0000000000290000-0x0000000000390000-memory.dmp

memory/2428-15-0x0000000000400000-0x0000000002396000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\812790648315

MD5 0ba5249f1814ad0201fe26ba35cbad00
SHA1 dae10e28a947347059eb889c01e5ca2946451ece
SHA256 e7cff5ada2cb17e5fa7231662747190794eb0d93034bfe003eb25d5aabf3af93
SHA512 6b17c3f712afa63d6fd02858f6224eb59e65c6936b2444bd39ed4fd0d0d5d5f174affef9ce75c5754b84a0f405103d848599542ee01febc73f6eba9aac7fbfa6

memory/2648-38-0x0000000000400000-0x0000000002396000-memory.dmp

memory/2428-40-0x0000000000400000-0x0000000002396000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-16 22:33

Reported

2024-06-16 22:35

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe"

Signatures

Amadey

trojan amadey

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\Dctooux.job C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe N/A

Enumerates physical storage devices

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe

"C:\Users\Admin\AppData\Local\Temp\3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 756

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 800

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 812

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 860

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 928

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 868

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 1112

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 1180

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 1192

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

"C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 1028

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 5024 -ip 5024

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 768

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3228 -ip 3228

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3228 -s 472

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 528

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 548

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 552

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 588

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 704

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 812

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 848

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 840

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 708

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 956

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 988

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 1132

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 1376

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 1368

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 1412

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 656 -p 384 -ip 384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 1448

Network

Country Destination Domain Proto
US 8.8.8.8:53 dnschnj.at udp
US 8.8.8.8:53 check-ftp.ru udp
US 8.8.8.8:53 techolivls.in udp

Files

memory/5024-1-0x00000000025E0000-0x00000000026E0000-memory.dmp

memory/5024-2-0x0000000003FA0000-0x000000000400B000-memory.dmp

memory/5024-3-0x0000000000400000-0x0000000000470000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

MD5 26f0e496491c80c12e8626def457c417
SHA1 7618eeb3d740f9cd929d5e69e25406286113bdba
SHA256 3830d876d4867903a981e4d2a882370a119676a6eb7c820eb402499f7f927cc2
SHA512 e57ac1b4cdd96829b3818c29ac9a4ef67c39eeeaff208ffd6015c5da429e966626f71ea6650efceead16665e5711c27cc9cffcad8bcccc7345d910010b9847d8

memory/3228-16-0x0000000000400000-0x0000000002396000-memory.dmp

memory/3228-17-0x0000000000400000-0x0000000002396000-memory.dmp

memory/3228-18-0x0000000000400000-0x0000000002396000-memory.dmp

memory/5024-21-0x0000000000400000-0x0000000000470000-memory.dmp

memory/5024-20-0x0000000003FA0000-0x000000000400B000-memory.dmp

memory/5024-19-0x0000000000400000-0x0000000002396000-memory.dmp

memory/384-28-0x0000000000400000-0x0000000002396000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\539840389126

MD5 df1234e4f82b2e853fa20ab3838ff5d3
SHA1 2e402a1e6eeb2a47d34b58002e1f098652dd3ff8
SHA256 69fbc71a2ea77dc554e77eeb5c3200cc6b227aae5737d255243ca137d5e59e06
SHA512 1f131318f5cb87ac3371ec32f1242a15aea63caa8097f4b7a6de1d1fb10de7bc2894b880ff44c9998072e6dd49a2d21e13b2a2bdb53d025372e3ecda8701fb37

memory/384-40-0x0000000000400000-0x0000000002396000-memory.dmp