amadey | fe85fdd0e4c5a86d58cbba30c1888ac5e519f08742abf3577ee5a8f17a676f2b

Analysis

max time kernel
144s
max time network
148s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07-03-2024 09:15

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General

Target

d6e85f8f8bbb3658c913fecae98e11df.bin.exe
Size

430KB
MD5

d6e85f8f8bbb3658c913fecae98e11df
SHA1

3d379cf7ecc2bdd9bc7786dd2821259df11dcd2e
SHA256

fe85fdd0e4c5a86d58cbba30c1888ac5e519f08742abf3577ee5a8f17a676f2b
SHA512

238fd34cf07e629ebf8b067dde8beb3c2e46c9eaa14d21945ba7bf40bb78a1abda8a037ecd10d33eb71612a8f04ad58d6d9d31db6c064d3e7b6b38a565b7403d
SSDEEP

6144:Og0WT0YEHKty4vKl+xh5i4jiywKTb4Z6qW9DgPhVqa:OFWTSKty4S8h5i42dKn4c9D7

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

flow	pid	Process
9	2240	rundll32.exe
12	2012	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
2288	Dctooux.exe

Loads dropped DLL 14 IoCs

pid	Process
1688	d6e85f8f8bbb3658c913fecae98e11df.bin.exe
1688	d6e85f8f8bbb3658c913fecae98e11df.bin.exe
2152	rundll32.exe
2152	rundll32.exe
2152	rundll32.exe
2152	rundll32.exe
2240	rundll32.exe
2240	rundll32.exe
2240	rundll32.exe
2240	rundll32.exe
2012	rundll32.exe
2012	rundll32.exe
2012	rundll32.exe
2012	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

description	ioc	Process
File created	C:\Windows\Tasks\Dctooux.job	d6e85f8f8bbb3658c913fecae98e11df.bin.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

pid	Process
2240	rundll32.exe
2240	rundll32.exe
2240	rundll32.exe
2240	rundll32.exe
2240	rundll32.exe
2776	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2776	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1688	d6e85f8f8bbb3658c913fecae98e11df.bin.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2288	1688	d6e85f8f8bbb3658c913fecae98e11df.bin.exe	28
PID 1688 wrote to memory of 2288	1688	d6e85f8f8bbb3658c913fecae98e11df.bin.exe	28
PID 1688 wrote to memory of 2288	1688	d6e85f8f8bbb3658c913fecae98e11df.bin.exe	28
PID 1688 wrote to memory of 2288	1688	d6e85f8f8bbb3658c913fecae98e11df.bin.exe	28
PID 2288 wrote to memory of 2152	2288	Dctooux.exe	30
PID 2288 wrote to memory of 2152	2288	Dctooux.exe	30
PID 2288 wrote to memory of 2152	2288	Dctooux.exe	30
PID 2288 wrote to memory of 2152	2288	Dctooux.exe	30
PID 2288 wrote to memory of 2152	2288	Dctooux.exe	30
PID 2288 wrote to memory of 2152	2288	Dctooux.exe	30
PID 2288 wrote to memory of 2152	2288	Dctooux.exe	30
PID 2152 wrote to memory of 2240	2152	rundll32.exe	31
PID 2152 wrote to memory of 2240	2152	rundll32.exe	31
PID 2152 wrote to memory of 2240	2152	rundll32.exe	31
PID 2152 wrote to memory of 2240	2152	rundll32.exe	31
PID 2240 wrote to memory of 1612	2240	rundll32.exe	32
PID 2240 wrote to memory of 1612	2240	rundll32.exe	32
PID 2240 wrote to memory of 1612	2240	rundll32.exe	32
PID 2240 wrote to memory of 2776	2240	rundll32.exe	34
PID 2240 wrote to memory of 2776	2240	rundll32.exe	34
PID 2240 wrote to memory of 2776	2240	rundll32.exe	34
PID 2288 wrote to memory of 2012	2288	Dctooux.exe	36
PID 2288 wrote to memory of 2012	2288	Dctooux.exe	36
PID 2288 wrote to memory of 2012	2288	Dctooux.exe	36
PID 2288 wrote to memory of 2012	2288	Dctooux.exe	36
PID 2288 wrote to memory of 2012	2288	Dctooux.exe	36
PID 2288 wrote to memory of 2012	2288	Dctooux.exe	36
PID 2288 wrote to memory of 2012	2288	Dctooux.exe	36

C:\Users\Admin\AppData\Local\Temp\d6e85f8f8bbb3658c913fecae98e11df.bin.exe
"C:\Users\Admin\AppData\Local\Temp\d6e85f8f8bbb3658c913fecae98e11df.bin.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1688
- 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:2288
- - 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:2152
  - - 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:2240
    - - C:\Windows\system32\netsh.exe
        
        netsh wlan show profiles
        5⤵
        
        PID:1612
    - - 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:2776
- - 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:2012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\298544033322

Filesize
58KB

MD5
6a85104ec761e851291dbd1868064233

SHA1
53d790043882816557571f7a67b673f1d225e93e

SHA256
ca6493dc2eefc8567ead83796f20ac372d38ddb57fa9dc14a461fc377088f831

SHA512
ebdb9a3f0b9984177337f3f5cb25784b8751ebe729adf8c1ce6ad9183994e3325c41d8bcb9c7c61e8dee7a5239a890048e70dd6ade5a252944b538a76c853219

Download Submit
C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\clip64.dll

Filesize
109KB

MD5
ca684dc5ebed4381701a39f1cc3a0fb2

SHA1
8c4a375aa583bd1c705597a7f45fd18934276770

SHA256
b8c5ad09c5b62fa8d8bcb8e1c317700274b4756d04fc964ccae38103c318ddd2

SHA512
8b414799e37d50f664e04e704ab06a8f6f25cb9f9c24f157e998a72aad9c0a0cd9435b42c629dc26643f039725d22a89ca3468dc39009d11d910420a80e9c510

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
430KB

MD5
d6e85f8f8bbb3658c913fecae98e11df

SHA1
3d379cf7ecc2bdd9bc7786dd2821259df11dcd2e

SHA256
fe85fdd0e4c5a86d58cbba30c1888ac5e519f08742abf3577ee5a8f17a676f2b

SHA512
238fd34cf07e629ebf8b067dde8beb3c2e46c9eaa14d21945ba7bf40bb78a1abda8a037ecd10d33eb71612a8f04ad58d6d9d31db6c064d3e7b6b38a565b7403d

Download Submit
memory/1688-19-0x0000000001BF0000-0x0000000001CF0000-memory.dmp

Filesize
1024KB

Download
memory/1688-1-0x0000000001BF0000-0x0000000001CF0000-memory.dmp

Filesize
1024KB

Download
memory/1688-21-0x0000000000220000-0x000000000028F000-memory.dmp

Filesize
444KB

Download
memory/1688-5-0x0000000003520000-0x0000000003521000-memory.dmp

Filesize
4KB

Download
memory/1688-3-0x0000000000400000-0x0000000001A58000-memory.dmp

Filesize
22.3MB

Download
memory/1688-2-0x0000000000220000-0x000000000028F000-memory.dmp

Filesize
444KB

Download
memory/1688-17-0x0000000000400000-0x0000000001A58000-memory.dmp

Filesize
22.3MB

Download
memory/2288-64-0x0000000001C10000-0x0000000001D10000-memory.dmp

Filesize
1024KB

Download
memory/2288-20-0x0000000001C10000-0x0000000001D10000-memory.dmp

Filesize
1024KB

Download
memory/2288-22-0x0000000000400000-0x0000000001A58000-memory.dmp

Filesize
22.3MB

Download
memory/2288-33-0x0000000000400000-0x0000000001A58000-memory.dmp

Filesize
22.3MB

Download
memory/2288-78-0x0000000000400000-0x0000000001A58000-memory.dmp

Filesize
22.3MB

Download
memory/2288-63-0x0000000000400000-0x0000000001A58000-memory.dmp

Filesize
22.3MB

Download
memory/2776-57-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/2776-59-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/2776-58-0x0000000002C50000-0x0000000002CD0000-memory.dmp

Filesize
512KB

Download
memory/2776-62-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/2776-60-0x0000000002C50000-0x0000000002CD0000-memory.dmp

Filesize
512KB

Download
memory/2776-61-0x0000000002C50000-0x0000000002CD0000-memory.dmp

Filesize
512KB

Download
memory/2776-56-0x0000000002860000-0x0000000002868000-memory.dmp

Filesize
32KB

Download
memory/2776-55-0x000000001B660000-0x000000001B942000-memory.dmp

Filesize
2.9MB

Download