Malware Analysis Report

2024-11-30 22:01

Sample ID 240705-elre6avbmf
Target d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5
SHA256 d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5
Tags
amadey stealc 4dd39d nice discovery evasion spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5

Threat Level: Known bad

The file d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5 was found to be: Known bad.

Malicious Activity Summary

amadey stealc 4dd39d nice discovery evasion spyware stealer trojan

Amadey

Stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Downloads MZ/PE file

Loads dropped DLL

Checks BIOS information in registry

Checks computer location settings

Executes dropped EXE

Reads user/profile data of web browsers

Identifies Wine through registry keys

Reads data files stored by FTP clients

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in Windows directory

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-05 04:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-05 04:02

Reported

2024-07-05 04:04

Platform

win10v2004-20240704-en

Max time kernel

146s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe"

Signatures

Amadey

trojan amadey

Stealc

stealer stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Downloads MZ/PE file

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-661257284-3186977026-4220467887-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-661257284-3186977026-4220467887-1000\Control Panel\International\Geo\Nation C:\Windows\SysWOW64\cmd.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-661257284-3186977026-4220467887-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-661257284-3186977026-4220467887-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-661257284-3186977026-4220467887-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-661257284-3186977026-4220467887-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-661257284-3186977026-4220467887-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-661257284-3186977026-4220467887-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Drops file in Windows directory

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

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1288 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 1288 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 1288 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 1288 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 1288 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 1288 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 4244 wrote to memory of 3748 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe
PID 4244 wrote to memory of 3748 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe
PID 4244 wrote to memory of 3748 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe
PID 3748 wrote to memory of 4876 N/A C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 3748 wrote to memory of 4876 N/A C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 3748 wrote to memory of 4876 N/A C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 4876 wrote to memory of 1852 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\5707956fcd.exe
PID 4876 wrote to memory of 1852 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\5707956fcd.exe
PID 4876 wrote to memory of 1852 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\5707956fcd.exe

Processes

C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe

"C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --field-trial-handle=3628,i,384704133665252524,7723904513810765818,262144 --variations-seed-version --mojo-platform-channel-handle=3252 /prefetch:3

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3244,i,384704133665252524,7723904513810765818,262144 --variations-seed-version --mojo-platform-channel-handle=1436 /prefetch:8

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\HCFIIIJJKJ.exe"

C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe

"C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe"

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

"C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe"

C:\Users\Admin\AppData\Local\Temp\1000006001\5707956fcd.exe

"C:\Users\Admin\AppData\Local\Temp\1000006001\5707956fcd.exe"

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

Network

Country Destination Domain Proto
RU 85.28.47.30:80 85.28.47.30 tcp
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 30.47.28.85.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
RU 77.91.77.81:80 77.91.77.81 tcp
US 8.8.8.8:53 81.77.91.77.in-addr.arpa udp
RU 77.91.77.82:80 77.91.77.82 tcp
RU 77.91.77.81:80 77.91.77.81 tcp
US 8.8.8.8:53 82.77.91.77.in-addr.arpa udp
RU 85.28.47.30:80 85.28.47.30 tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp

Files

memory/1288-0-0x0000000000160000-0x0000000000D36000-memory.dmp

memory/1288-1-0x000000007F200000-0x000000007F5D1000-memory.dmp

memory/1288-2-0x0000000061E00000-0x0000000061EF3000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

C:\ProgramData\nss3.dll

MD5 1cc453cdf74f31e4d913ff9c10acdde2
SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

C:\ProgramData\mozglue.dll

MD5 c8fd9be83bc728cc04beffafc2907fe9
SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

memory/1288-80-0x0000000000160000-0x0000000000D36000-memory.dmp

memory/1288-84-0x0000000000160000-0x0000000000D36000-memory.dmp

memory/1288-85-0x000000007F200000-0x000000007F5D1000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\BGHIDGCAFC.exe

MD5 c2197d56f08530af4a35733cda8cd2fd
SHA1 ef37d065f5ab7acbe071150de940778ad7e80bb5
SHA256 30eb98d8a7a54537b4352f78b44be53109f3cd82577fa0c9b378bde020e2890b
SHA512 cd4fc1c8d4043c52b0f190d3d0f7ede9e2f184e16b3051cb3cc2a55d4205f011f53267be6f41c2cac28c9dc998ead5f8aeb1847c038e66018ed3378a640c1f98

memory/3748-89-0x0000000000140000-0x00000000005F0000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries

MD5 20d4b8fa017a12a108c87f540836e250
SHA1 1ac617fac131262b6d3ce1f52f5907e31d5f6f00
SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
SHA512 507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

memory/3748-107-0x0000000000140000-0x00000000005F0000-memory.dmp

memory/4876-108-0x0000000000A50000-0x0000000000F00000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\1000006001\5707956fcd.exe

MD5 16bf3fec4a6dc3fd98a032b500c5b3de
SHA1 299a6b404e7eeecc50cb6fe526e37f9c2b970ef0
SHA256 d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5
SHA512 4fbbc77b2f3888727c6f57d64a237c4cb70843473b5d955c35e63b679ede7dcb2edaf4887f8b6668238b1ebccf7959993e7d383133a7da1b4169517bc772de07

memory/1852-124-0x00000000009A0000-0x0000000001576000-memory.dmp

memory/1852-126-0x00000000009A0000-0x0000000001576000-memory.dmp

memory/4876-127-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-128-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/1652-130-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/1652-131-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-132-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-133-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-134-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-135-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-136-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-137-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/3084-139-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/3084-140-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-141-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-142-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-143-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-144-0x0000000000A50000-0x0000000000F00000-memory.dmp

memory/4876-145-0x0000000000A50000-0x0000000000F00000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-05 04:02

Reported

2024-07-05 04:04

Platform

win11-20240704-en

Max time kernel

147s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe"

Signatures

Amadey

trojan amadey

Stealc

stealer stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Downloads MZ/PE file

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1945933150-1754111531-3454729080-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1945933150-1754111531-3454729080-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1945933150-1754111531-3454729080-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1945933150-1754111531-3454729080-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe N/A

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Drops file in Windows directory

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

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe N/A

Suspicious use of FindShellTrayWindow

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4080 wrote to memory of 4020 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 4080 wrote to memory of 4020 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 4080 wrote to memory of 4020 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 4080 wrote to memory of 1492 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 4080 wrote to memory of 1492 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 4080 wrote to memory of 1492 N/A C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe C:\Windows\SysWOW64\cmd.exe
PID 4020 wrote to memory of 4384 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe
PID 4020 wrote to memory of 4384 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe
PID 4020 wrote to memory of 4384 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe
PID 4384 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 4384 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 4384 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 2076 wrote to memory of 3492 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\10015c25e2.exe
PID 2076 wrote to memory of 3492 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\10015c25e2.exe
PID 2076 wrote to memory of 3492 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\10015c25e2.exe

Processes

C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe

"C:\Users\Admin\AppData\Local\Temp\d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\HJJKFBGCFH.exe"

C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe

"C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe"

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

"C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe"

C:\Users\Admin\AppData\Local\Temp\1000006001\10015c25e2.exe

"C:\Users\Admin\AppData\Local\Temp\1000006001\10015c25e2.exe"

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

Network

Country Destination Domain Proto
RU 85.28.47.30:80 85.28.47.30 tcp
US 8.8.8.8:53 30.47.28.85.in-addr.arpa udp
RU 77.91.77.81:80 77.91.77.81 tcp
RU 77.91.77.82:80 77.91.77.82 tcp
RU 77.91.77.81:80 77.91.77.81 tcp
RU 85.28.47.30:80 85.28.47.30 tcp

Files

memory/4080-0-0x0000000000BA0000-0x0000000001776000-memory.dmp

memory/4080-1-0x000000007F960000-0x000000007FD31000-memory.dmp

memory/4080-2-0x0000000061E00000-0x0000000061EF3000-memory.dmp

C:\ProgramData\nss3.dll

MD5 1cc453cdf74f31e4d913ff9c10acdde2
SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

C:\ProgramData\mozglue.dll

MD5 c8fd9be83bc728cc04beffafc2907fe9
SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

memory/4080-78-0x0000000000BA0000-0x0000000001776000-memory.dmp

memory/4080-79-0x000000007F960000-0x000000007FD31000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\AAKJKJDGCG.exe

MD5 c2197d56f08530af4a35733cda8cd2fd
SHA1 ef37d065f5ab7acbe071150de940778ad7e80bb5
SHA256 30eb98d8a7a54537b4352f78b44be53109f3cd82577fa0c9b378bde020e2890b
SHA512 cd4fc1c8d4043c52b0f190d3d0f7ede9e2f184e16b3051cb3cc2a55d4205f011f53267be6f41c2cac28c9dc998ead5f8aeb1847c038e66018ed3378a640c1f98

memory/4384-83-0x0000000000700000-0x0000000000BB0000-memory.dmp

memory/2076-95-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/4384-97-0x0000000000700000-0x0000000000BB0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\1000006001\10015c25e2.exe

MD5 16bf3fec4a6dc3fd98a032b500c5b3de
SHA1 299a6b404e7eeecc50cb6fe526e37f9c2b970ef0
SHA256 d64aab9e3aa0e3f707bfff0b1179a3d4f1bf4e7335c922a85181f8b3c05e7bd5
SHA512 4fbbc77b2f3888727c6f57d64a237c4cb70843473b5d955c35e63b679ede7dcb2edaf4887f8b6668238b1ebccf7959993e7d383133a7da1b4169517bc772de07

memory/3492-113-0x00000000004C0000-0x0000000001096000-memory.dmp

memory/3492-114-0x00000000004C0000-0x0000000001096000-memory.dmp

memory/2076-115-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-116-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/4160-118-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/4160-119-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-120-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-121-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-122-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-123-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-124-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-125-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/4504-128-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-127-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/4504-129-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-130-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-131-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-132-0x00000000008A0000-0x0000000000D50000-memory.dmp

memory/2076-133-0x00000000008A0000-0x0000000000D50000-memory.dmp