amadey | 639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b

General

Target

639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe
Size

420KB
MD5

8219dda07acbb3e33bf0683527e57bfe
SHA1

b918fe7c55f89360ffe7dd8545287dbde3c2607c
SHA256

639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b
SHA512

330715518f51207db3a8a90ae036cdb7d0c8e873a1c2480887c26a5ab0c6c18b111577fe2f095d9e5134fc5829c13625ceb3cd13fff310050690dc67f8d341a6
SSDEEP

6144:00BAcIN3u6RznWo2PX9526kR2MlNa6GO2rMRZzApr5vYqkN:FSN3u6lnWo6+6kR2MHax4R2FSX

Score

10^/10

amadey spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

4.18

Attributes

install_dir
154561dcbf
install_file
Dctooux.exe
strings_key
2cd47fa043c815e1a033c67832f3c6a5
url_paths
/j4Fvskd3/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exerundll32.exe

flow pid process

9 2112 rundll32.exe
12 2788 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

Dctooux.exe

pid process

2120 Dctooux.exe

flow	pid	process
9	2112	rundll32.exe
12	2788	rundll32.exe

pid	process
2120	Dctooux.exe

Loads dropped DLL 14 IoCs

Processes:

639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exerundll32.exerundll32.exerundll32.exe

pid	process
2752	639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe
2752	639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe
2568	rundll32.exe
2568	rundll32.exe
2568	rundll32.exe
2568	rundll32.exe
2112	rundll32.exe
2112	rundll32.exe
2112	rundll32.exe
2112	rundll32.exe
2788	rundll32.exe
2788	rundll32.exe
2788	rundll32.exe
2788	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
Drops file in Windows directory 1 IoCs

Processes:

639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe

description ioc process

File created C:\Windows\Tasks\Dctooux.job 639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

rundll32.exepowershell.exe

pid process

2112 rundll32.exe
2112 rundll32.exe
2112 rundll32.exe
2112 rundll32.exe
2112 rundll32.exe
2868 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2868 powershell.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe

pid process

2752 639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe

description	ioc	process
File created	C:\Windows\Tasks\Dctooux.job	639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe

pid	process
2112	rundll32.exe
2112	rundll32.exe
2112	rundll32.exe
2112	rundll32.exe
2112	rundll32.exe
2868	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2868	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exeDctooux.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2752 wrote to memory of 2120	2752	639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe	Dctooux.exe
PID 2752 wrote to memory of 2120	2752	639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe	Dctooux.exe
PID 2752 wrote to memory of 2120	2752	639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe	Dctooux.exe
PID 2752 wrote to memory of 2120	2752	639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe	Dctooux.exe
PID 2120 wrote to memory of 2568	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2568	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2568	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2568	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2568	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2568	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2568	2120	Dctooux.exe	rundll32.exe
PID 2568 wrote to memory of 2112	2568	rundll32.exe	rundll32.exe
PID 2568 wrote to memory of 2112	2568	rundll32.exe	rundll32.exe
PID 2568 wrote to memory of 2112	2568	rundll32.exe	rundll32.exe
PID 2568 wrote to memory of 2112	2568	rundll32.exe	rundll32.exe
PID 2112 wrote to memory of 2244	2112	rundll32.exe	netsh.exe
PID 2112 wrote to memory of 2244	2112	rundll32.exe	netsh.exe
PID 2112 wrote to memory of 2244	2112	rundll32.exe	netsh.exe
PID 2112 wrote to memory of 2868	2112	rundll32.exe	powershell.exe
PID 2112 wrote to memory of 2868	2112	rundll32.exe	powershell.exe
PID 2112 wrote to memory of 2868	2112	rundll32.exe	powershell.exe
PID 2120 wrote to memory of 2788	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2788	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2788	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2788	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2788	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2788	2120	Dctooux.exe	rundll32.exe
PID 2120 wrote to memory of 2788	2120	Dctooux.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe
"C:\Users\Admin\AppData\Local\Temp\639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2752

C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2120

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll, Main
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2568

C:\Windows\system32\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll, Main
4⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2112

C:\Windows\system32\netsh.exe
netsh wlan show profiles
5⤵
PID:2244

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\298544033322_Desktop.zip' -CompressionLevel Optimal
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2868

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\clip64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:2788

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

2

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\298544033322
Filesize
71KB

MD5
ad0c4ed8c6683a75ce39b79c77226d81

SHA1
e0ad304a7bfc18b9dc457427278a017c6f0124e6

SHA256
f0157c55d13bb293cb05b5f27b6cbd5b8f9e20575f87de21b2ef678018bc54d8

SHA512
4a4af5327a4936dbc109317b61b88d9efa0167831b36e1181a545ec6db3d860b5ebf14bd6f420552ed53600bffb7ad2e8709cf37998b846bd46b0bb0c8789cbb

Download Submit
C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll
Filesize
1.2MB

MD5
4876ee75ce2712147c41ff1277cd2d30

SHA1
3733dc92318f0c6b92cb201e49151686281acda6

SHA256
bbfba2d40f48c16a53b5806555c08aff1982c3fe4a77964963edbab9d7e672ed

SHA512
9bf25d4d0dfebd287b0c84abb64612b3db00a26b0217490b35925e77487d6c872632c936cedf1205c46ecbf9d4dfc9bc7600bee05afc550b30ae0d0964c5afe9

Download Submit
\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
Filesize
420KB

MD5
8219dda07acbb3e33bf0683527e57bfe

SHA1
b918fe7c55f89360ffe7dd8545287dbde3c2607c

SHA256
639d94ee512db05588f1964308d82adc6f62b27565ec5561f9d1e609ba58899b

SHA512
330715518f51207db3a8a90ae036cdb7d0c8e873a1c2480887c26a5ab0c6c18b111577fe2f095d9e5134fc5829c13625ceb3cd13fff310050690dc67f8d341a6

Download Submit
\Users\Admin\AppData\Roaming\810b84e2bfa3a9\clip64.dll
Filesize
109KB

MD5
ca684dc5ebed4381701a39f1cc3a0fb2

SHA1
8c4a375aa583bd1c705597a7f45fd18934276770

SHA256
b8c5ad09c5b62fa8d8bcb8e1c317700274b4756d04fc964ccae38103c318ddd2

SHA512
8b414799e37d50f664e04e704ab06a8f6f25cb9f9c24f157e998a72aad9c0a0cd9435b42c629dc26643f039725d22a89ca3468dc39009d11d910420a80e9c510

Download Submit
memory/2120-33-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2120-104-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2120-79-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2120-65-0x0000000000C40000-0x0000000000D40000-memory.dmp

Filesize
1024KB

Download
memory/2120-64-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2120-21-0x0000000000C40000-0x0000000000D40000-memory.dmp

Filesize
1024KB

Download
memory/2120-22-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2752-18-0x0000000000CB0000-0x0000000000DB0000-memory.dmp

Filesize
1024KB

Download
memory/2752-20-0x0000000000220000-0x000000000028F000-memory.dmp

Filesize
444KB

Download
memory/2752-2-0x0000000000220000-0x000000000028F000-memory.dmp

Filesize
444KB

Download
memory/2752-3-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2752-5-0x0000000002610000-0x0000000002611000-memory.dmp

Filesize
4KB

Download
memory/2752-17-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2752-1-0x0000000000CB0000-0x0000000000DB0000-memory.dmp

Filesize
1024KB

Download
memory/2868-60-0x0000000001EA0000-0x0000000001F20000-memory.dmp

Filesize
512KB

Download
memory/2868-61-0x0000000001EA0000-0x0000000001F20000-memory.dmp

Filesize
512KB

Download
memory/2868-62-0x0000000001EA0000-0x0000000001F20000-memory.dmp

Filesize
512KB

Download
memory/2868-63-0x000007FEF51F0000-0x000007FEF5B8D000-memory.dmp

Filesize
9.6MB

Download
memory/2868-59-0x000007FEF51F0000-0x000007FEF5B8D000-memory.dmp

Filesize
9.6MB

Download
memory/2868-56-0x0000000000300000-0x0000000000308000-memory.dmp

Filesize
32KB

Download
memory/2868-57-0x000007FEF51F0000-0x000007FEF5B8D000-memory.dmp

Filesize
9.6MB

Download
memory/2868-58-0x0000000001EA0000-0x0000000001F20000-memory.dmp

Filesize
512KB

Download
memory/2868-55-0x000000001B550000-0x000000001B832000-memory.dmp

Filesize
2.9MB

Download

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