amadey | a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86

Analysis

max time kernel
147s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28-03-2024 14:58

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General

Target

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
Size

1.9MB
MD5

85c48ebafbed6f79cf4053e0a7f76cf8
SHA1

b92360fab7dbc8f4f88b3fd486d7230cb023a264
SHA256

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86
SHA512

c6cba72b875fb3e0a88f5e71502c2f5c293d23514bf5776b1c4230fe80cf6c6933f7b3f3425942f8a3bbc6961399727e45c5cde25dd2aceb156bbe6aa6bba263
SSDEEP

24576:8x0bnTRDo5smqMg+KyRxDxg22HUArjNqFun2bcjGJXWKXe2OngTjLl05hQSJ:8x2C5sm0UbDmXHfRqFq+XSgnLl059

Score

10^/10

amadey risepro evasion spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

4.18

http://193.233.132.56

Attributes

install_dir
09fd851a4f
install_file
explorha.exe
strings_key
443351145ece4966ded809641c77cfa8
url_paths
/Pneh2sXQk0/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
RisePro
RisePro stealer is an infostealer distributed by PrivateLoader.
stealer risepro

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exeexplorha.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorha.exe

Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exerundll32.exe

flow pid process

23 4052 rundll32.exe
39 4904 rundll32.exe
Downloads MZ/PE file

flow	pid	process
23	4052	rundll32.exe
39	4904	rundll32.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exeexplorha.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorha.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exeexplorha.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
Key value queried	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation	explorha.exe

Executes dropped EXE 2 IoCs

Processes:

explorha.exebaran.exe

pid process

604 explorha.exe
3168 baran.exe

pid	process
604	explorha.exe
3168	baran.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

explorha.exea84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Wine	explorha.exe
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Wine	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe

Loads dropped DLL 3 IoCs

Processes:

rundll32.exerundll32.exerundll32.exe

pid process

3672 rundll32.exe
4052 rundll32.exe
4904 rundll32.exe
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exeexplorha.exe

pid process

2356 a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
604 explorha.exe
Drops file in Windows directory 1 IoCs

Processes:

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe

description ioc process

File created C:\Windows\Tasks\explorha.job a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
3672	rundll32.exe
4052	rundll32.exe
4904	rundll32.exe

description	ioc	process
File created	C:\Windows\Tasks\explorha.job	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exeexplorha.exerundll32.exepowershell.exe

pid	process
2356	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
2356	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
604	explorha.exe
604	explorha.exe
4052	rundll32.exe
4052	rundll32.exe
4052	rundll32.exe
4052	rundll32.exe
4052	rundll32.exe
4052	rundll32.exe
4052	rundll32.exe
4052	rundll32.exe
4052	rundll32.exe
4052	rundll32.exe
4448	powershell.exe
4448	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4448 powershell.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe

pid process

2356 a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe

description	pid	process
Token: SeDebugPrivilege	4448	powershell.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exeexplorha.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2356 wrote to memory of 604	2356	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe	explorha.exe
PID 2356 wrote to memory of 604	2356	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe	explorha.exe
PID 2356 wrote to memory of 604	2356	a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe	explorha.exe
PID 604 wrote to memory of 3168	604	explorha.exe	baran.exe
PID 604 wrote to memory of 3168	604	explorha.exe	baran.exe
PID 604 wrote to memory of 3168	604	explorha.exe	baran.exe
PID 604 wrote to memory of 3672	604	explorha.exe	rundll32.exe
PID 604 wrote to memory of 3672	604	explorha.exe	rundll32.exe
PID 604 wrote to memory of 3672	604	explorha.exe	rundll32.exe
PID 3672 wrote to memory of 4052	3672	rundll32.exe	rundll32.exe
PID 3672 wrote to memory of 4052	3672	rundll32.exe	rundll32.exe
PID 4052 wrote to memory of 1588	4052	rundll32.exe	netsh.exe
PID 4052 wrote to memory of 1588	4052	rundll32.exe	netsh.exe
PID 4052 wrote to memory of 4448	4052	rundll32.exe	powershell.exe
PID 4052 wrote to memory of 4448	4052	rundll32.exe	powershell.exe
PID 604 wrote to memory of 4904	604	explorha.exe	rundll32.exe
PID 604 wrote to memory of 4904	604	explorha.exe	rundll32.exe
PID 604 wrote to memory of 4904	604	explorha.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe
"C:\Users\Admin\AppData\Local\Temp\a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2356

C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
"C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:604

C:\Users\Admin\AppData\Local\Temp\1000022001\baran.exe
"C:\Users\Admin\AppData\Local\Temp\1000022001\baran.exe"
3⤵
- Executes dropped EXE
PID:3168

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3672

C:\Windows\system32\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
4⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4052

C:\Windows\system32\netsh.exe
netsh wlan show profiles
5⤵
PID:1588

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\098131212907_Desktop.zip' -CompressionLevel Optimal
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4448

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:4904

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
Filesize
1.9MB

MD5
85c48ebafbed6f79cf4053e0a7f76cf8

SHA1
b92360fab7dbc8f4f88b3fd486d7230cb023a264

SHA256
a84039bde86e6cd28bf3215b8eaeb013411dacf6aa1b3deb9284c9e7150aaa86

SHA512
c6cba72b875fb3e0a88f5e71502c2f5c293d23514bf5776b1c4230fe80cf6c6933f7b3f3425942f8a3bbc6961399727e45c5cde25dd2aceb156bbe6aa6bba263

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000022001\baran.exe
Filesize
802KB

MD5
387de0d7c483a81c9cf541d9c7b21f0f

SHA1
a761ad1d01ef276c41530a758830ec940122e984

SHA256
0ec3395676f63a30efa1dbb9cbb9552d45f109f0883392290cef25aa561f34f7

SHA512
ca5ee7cf11cc017683b9cdb6e9cca3dae8df6440dde0cb8e35650a865045d9910adc77cbccfc9b9aefaf1b7e571fe75c2de58d78aa6605b89487d7b5963bf78b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zp2fuz0f.bfe.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll
Filesize
109KB

MD5
726cd06231883a159ec1ce28dd538699

SHA1
404897e6a133d255ad5a9c26ac6414d7134285a2

SHA256
12fef2d5995d671ec0e91bdbdc91e2b0d3c90ed3a8b2b13ddaa8ad64727dcd46

SHA512
9ea82e7cb6c6a58446bd5033855947c3e2d475d2910f2b941235e0b96aa08eec822d2dd17cc86b2d3fce930f78b799291992408e309a6c63e3011266810ea83e

Download Submit
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
1.2MB

MD5
15a42d3e4579da615a384c717ab2109b

SHA1
22aeedeb2307b1370cdab70d6a6b6d2c13ad2301

SHA256
3c97bb410e49b11af8116feb7240b7101e1967cae7538418c45c3d2e072e8103

SHA512
1eb7f126dccc88a2479e3818c36120f5af3caa0d632b9ea803485ee6531d6e2a1fd0805b1c4364983d280df23ea5ca3ad4a5fca558ac436efae36af9b795c444

Download Submit
memory/604-54-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-121-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-123-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-119-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-117-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-115-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-113-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-111-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-23-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-24-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-26-0x0000000005340000-0x0000000005341000-memory.dmp

Filesize
4KB

Download
memory/604-27-0x0000000005370000-0x0000000005371000-memory.dmp

Filesize
4KB

Download
memory/604-25-0x0000000005330000-0x0000000005331000-memory.dmp

Filesize
4KB

Download
memory/604-28-0x0000000005300000-0x0000000005301000-memory.dmp

Filesize
4KB

Download
memory/604-29-0x0000000005320000-0x0000000005321000-memory.dmp

Filesize
4KB

Download
memory/604-30-0x0000000005310000-0x0000000005311000-memory.dmp

Filesize
4KB

Download
memory/604-31-0x0000000005360000-0x0000000005361000-memory.dmp

Filesize
4KB

Download
memory/604-32-0x0000000005390000-0x0000000005391000-memory.dmp

Filesize
4KB

Download
memory/604-109-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-107-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-105-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-103-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-89-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-53-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/604-33-0x0000000005380000-0x0000000005381000-memory.dmp

Filesize
4KB

Download
memory/604-77-0x0000000000280000-0x000000000075A000-memory.dmp

Filesize
4.9MB

Download
memory/2356-3-0x0000000004EE0000-0x0000000004EE1000-memory.dmp

Filesize
4KB

Download
memory/2356-21-0x0000000000A70000-0x0000000000F4A000-memory.dmp

Filesize
4.9MB

Download
memory/2356-10-0x0000000004F30000-0x0000000004F31000-memory.dmp

Filesize
4KB

Download
memory/2356-9-0x0000000004F40000-0x0000000004F41000-memory.dmp

Filesize
4KB

Download
memory/2356-4-0x0000000004EF0000-0x0000000004EF1000-memory.dmp

Filesize
4KB

Download
memory/2356-1-0x0000000077B84000-0x0000000077B86000-memory.dmp

Filesize
8KB

Download
memory/2356-5-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

Filesize
4KB

Download
memory/2356-8-0x0000000004EC0000-0x0000000004EC1000-memory.dmp

Filesize
4KB

Download
memory/2356-0-0x0000000000A70000-0x0000000000F4A000-memory.dmp

Filesize
4.9MB

Download
memory/2356-6-0x0000000004F10000-0x0000000004F11000-memory.dmp

Filesize
4KB

Download
memory/2356-2-0x0000000000A70000-0x0000000000F4A000-memory.dmp

Filesize
4.9MB

Download
memory/2356-7-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

Filesize
4KB

Download
memory/3168-66-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/3168-102-0x00000000023F0000-0x000000000252B000-memory.dmp

Filesize
1.2MB

Download
memory/3168-51-0x00000000023F0000-0x000000000252B000-memory.dmp

Filesize
1.2MB

Download
memory/3168-50-0x0000000002340000-0x00000000023EC000-memory.dmp

Filesize
688KB

Download
memory/3168-90-0x0000000002340000-0x00000000023EC000-memory.dmp

Filesize
688KB

Download
memory/3168-52-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/4448-79-0x000001BF785B0000-0x000001BF785C0000-memory.dmp

Filesize
64KB

Download
memory/4448-74-0x000001BF60320000-0x000001BF60342000-memory.dmp

Filesize
136KB

Download
memory/4448-88-0x00007FFCA82B0000-0x00007FFCA8D71000-memory.dmp

Filesize
10.8MB

Download
memory/4448-82-0x000001BF60390000-0x000001BF6039A000-memory.dmp

Filesize
40KB

Download
memory/4448-81-0x000001BF603A0000-0x000001BF603B2000-memory.dmp

Filesize
72KB

Download
memory/4448-80-0x000001BF785B0000-0x000001BF785C0000-memory.dmp

Filesize
64KB

Download
memory/4448-78-0x00007FFCA82B0000-0x00007FFCA8D71000-memory.dmp

Filesize
10.8MB

Download