amadey | 6e47a5ff6dc06dfedd37ab05da048d34b690fd1ad593c42f5a042971dd4fb632

Analysis

max time kernel
105s
max time network
128s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 05:12

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General

Target

e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exe
Size

226KB
MD5

d264eff72e0fc5e1ba488a07b45b1cf7
SHA1

b1d7fd92f5eeb19b22c06bedd06dcec12b0c3823
SHA256

e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35
SHA512

3340cc12e2adc11d950c3f26c38f1798da7839ee7d218e99578035bb311d85d1bfd25a7b88b3b34d6f13a9975af1ddb9af6196d663c3fd944ae9b2d9670bddf5
SSDEEP

3072:6dY5qv9JuDqZzS5NdC77dDXErlkzZDQGUh2f0ES9v7tx1VXjqCafeNZeO:R4bOqZWdwyhUQGUhYWv7jzqAN

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

193.56.146.194/h49vlBP/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Detect Amadey credential stealer module 5 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

5 816 rundll32.exe
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

1716 rovwer.exe
1904 rovwer.exe
1052 rovwer.exe

flow	pid	process
5	816	rundll32.exe

pid	process
1716	rovwer.exe
1904	rovwer.exe
1052	rovwer.exe

Loads dropped DLL 6 IoCs

Processes:

e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exerundll32.exe

pid	process
1768	e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exe
1768	e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exe
816	rundll32.exe
816	rundll32.exe
816	rundll32.exe
816	rundll32.exe

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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1624 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

816 rundll32.exe
816 rundll32.exe
816 rundll32.exe
816 rundll32.exe

pid	process
1624	schtasks.exe

pid	process
816	rundll32.exe
816	rundll32.exe
816	rundll32.exe
816	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exerovwer.exetaskeng.exe

description	pid	process	target process
PID 1768 wrote to memory of 1716	1768	e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exe	rovwer.exe
PID 1768 wrote to memory of 1716	1768	e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exe	rovwer.exe
PID 1768 wrote to memory of 1716	1768	e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exe	rovwer.exe
PID 1768 wrote to memory of 1716	1768	e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exe	rovwer.exe
PID 1716 wrote to memory of 1624	1716	rovwer.exe	schtasks.exe
PID 1716 wrote to memory of 1624	1716	rovwer.exe	schtasks.exe
PID 1716 wrote to memory of 1624	1716	rovwer.exe	schtasks.exe
PID 1716 wrote to memory of 1624	1716	rovwer.exe	schtasks.exe
PID 1984 wrote to memory of 1904	1984	taskeng.exe	rovwer.exe
PID 1984 wrote to memory of 1904	1984	taskeng.exe	rovwer.exe
PID 1984 wrote to memory of 1904	1984	taskeng.exe	rovwer.exe
PID 1984 wrote to memory of 1904	1984	taskeng.exe	rovwer.exe
PID 1716 wrote to memory of 816	1716	rovwer.exe	rundll32.exe
PID 1716 wrote to memory of 816	1716	rovwer.exe	rundll32.exe
PID 1716 wrote to memory of 816	1716	rovwer.exe	rundll32.exe
PID 1716 wrote to memory of 816	1716	rovwer.exe	rundll32.exe
PID 1716 wrote to memory of 816	1716	rovwer.exe	rundll32.exe
PID 1716 wrote to memory of 816	1716	rovwer.exe	rundll32.exe
PID 1716 wrote to memory of 816	1716	rovwer.exe	rundll32.exe
PID 1984 wrote to memory of 1052	1984	taskeng.exe	rovwer.exe
PID 1984 wrote to memory of 1052	1984	taskeng.exe	rovwer.exe
PID 1984 wrote to memory of 1052	1984	taskeng.exe	rovwer.exe
PID 1984 wrote to memory of 1052	1984	taskeng.exe	rovwer.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exe
"C:\Users\Admin\AppData\Local\Temp\e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1768

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1716

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe" /F
3⤵
- Creates scheduled task(s)
PID:1624

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:816

C:\Windows\system32\taskeng.exe
taskeng.exe {6A457B77-A692-4830-89F3-E87B731DD73A} S-1-5-21-4063495947-34355257-727531523-1000:RYNKSFQE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1984

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:1904

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:1052

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
226KB

MD5
d264eff72e0fc5e1ba488a07b45b1cf7

SHA1
b1d7fd92f5eeb19b22c06bedd06dcec12b0c3823

SHA256
e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35

SHA512
3340cc12e2adc11d950c3f26c38f1798da7839ee7d218e99578035bb311d85d1bfd25a7b88b3b34d6f13a9975af1ddb9af6196d663c3fd944ae9b2d9670bddf5

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
226KB

MD5
d264eff72e0fc5e1ba488a07b45b1cf7

SHA1
b1d7fd92f5eeb19b22c06bedd06dcec12b0c3823

SHA256
e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35

SHA512
3340cc12e2adc11d950c3f26c38f1798da7839ee7d218e99578035bb311d85d1bfd25a7b88b3b34d6f13a9975af1ddb9af6196d663c3fd944ae9b2d9670bddf5

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
226KB

MD5
d264eff72e0fc5e1ba488a07b45b1cf7

SHA1
b1d7fd92f5eeb19b22c06bedd06dcec12b0c3823

SHA256
e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35

SHA512
3340cc12e2adc11d950c3f26c38f1798da7839ee7d218e99578035bb311d85d1bfd25a7b88b3b34d6f13a9975af1ddb9af6196d663c3fd944ae9b2d9670bddf5

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
226KB

MD5
d264eff72e0fc5e1ba488a07b45b1cf7

SHA1
b1d7fd92f5eeb19b22c06bedd06dcec12b0c3823

SHA256
e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35

SHA512
3340cc12e2adc11d950c3f26c38f1798da7839ee7d218e99578035bb311d85d1bfd25a7b88b3b34d6f13a9975af1ddb9af6196d663c3fd944ae9b2d9670bddf5

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
226KB

MD5
d264eff72e0fc5e1ba488a07b45b1cf7

SHA1
b1d7fd92f5eeb19b22c06bedd06dcec12b0c3823

SHA256
e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35

SHA512
3340cc12e2adc11d950c3f26c38f1798da7839ee7d218e99578035bb311d85d1bfd25a7b88b3b34d6f13a9975af1ddb9af6196d663c3fd944ae9b2d9670bddf5

Download Submit
\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
226KB

MD5
d264eff72e0fc5e1ba488a07b45b1cf7

SHA1
b1d7fd92f5eeb19b22c06bedd06dcec12b0c3823

SHA256
e577def081e7d44de97c7db5f2da1e35fbc19491d153d1ff9ddd7ebe85ee4d35

SHA512
3340cc12e2adc11d950c3f26c38f1798da7839ee7d218e99578035bb311d85d1bfd25a7b88b3b34d6f13a9975af1ddb9af6196d663c3fd944ae9b2d9670bddf5

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/816-73-0x0000000000000000-mapping.dmp

Download
memory/1052-84-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/1052-80-0x0000000000000000-mapping.dmp

Download
memory/1052-83-0x00000000008FB000-0x000000000091A000-memory.dmp

Filesize
124KB

Download
memory/1624-63-0x0000000000000000-mapping.dmp

Download
memory/1716-67-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/1716-66-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/1716-65-0x0000000000B7B000-0x0000000000B9A000-memory.dmp

Filesize
124KB

Download
memory/1716-57-0x0000000000000000-mapping.dmp

Download
memory/1768-54-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/1768-61-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/1768-59-0x000000000086B000-0x000000000088A000-memory.dmp

Filesize
124KB

Download
memory/1768-60-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/1904-72-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/1904-71-0x00000000008FB000-0x000000000091A000-memory.dmp

Filesize
124KB

Download
memory/1904-68-0x0000000000000000-mapping.dmp

Download