amadey | f05c005e82478b0723820d5b21d23dd97a47513758323a7e1df581a5f0112c16

Analysis

max time kernel
107s
max time network
134s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 05:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

359KB
MD5

6b9df39ff3bc394a9aa4ca61ed44c281
SHA1

0493642d0e978c91463716a6e2a0ac2efe4f4bef
SHA256

f05c005e82478b0723820d5b21d23dd97a47513758323a7e1df581a5f0112c16
SHA512

a5ec256c0d56825487643e14c83aec5912047c2f3c69087fcbbc8ba9e7728d3a45e6c3ffac40c070f515cbbf572ddb60ffaa2cc4f8605d6432862407dde2e327
SSDEEP

6144:G9X5jyr2LSFHl90ezQ5louvgclYgHq50TScoCF:G9XVyyeFHl901TnHq52FxF

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

62.204.41.6/p9cWxH/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\a091ec0a6e2227\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

5 1940 rundll32.exe
Executes dropped EXE 3 IoCs

Processes:

gntuud.exegntuud.exegntuud.exe

pid process

936 gntuud.exe
1752 gntuud.exe
1640 gntuud.exe
Loads dropped DLL 6 IoCs

Processes:

file.exerundll32.exe

pid process

1604 file.exe
1604 file.exe
1940 rundll32.exe
1940 rundll32.exe
1940 rundll32.exe
1940 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

flow	pid	process
5	1940	rundll32.exe

pid	process
936	gntuud.exe
1752	gntuud.exe
1640	gntuud.exe

pid	process
1604	file.exe
1604	file.exe
1940	rundll32.exe
1940	rundll32.exe
1940	rundll32.exe
1940	rundll32.exe

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

328 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1940 rundll32.exe
1940 rundll32.exe
1940 rundll32.exe
1940 rundll32.exe

pid	process
328	schtasks.exe

pid	process
1940	rundll32.exe
1940	rundll32.exe
1940	rundll32.exe
1940	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

file.exegntuud.exetaskeng.exe

description	pid	process	target process
PID 1604 wrote to memory of 936	1604	file.exe	gntuud.exe
PID 1604 wrote to memory of 936	1604	file.exe	gntuud.exe
PID 1604 wrote to memory of 936	1604	file.exe	gntuud.exe
PID 1604 wrote to memory of 936	1604	file.exe	gntuud.exe
PID 936 wrote to memory of 328	936	gntuud.exe	schtasks.exe
PID 936 wrote to memory of 328	936	gntuud.exe	schtasks.exe
PID 936 wrote to memory of 328	936	gntuud.exe	schtasks.exe
PID 936 wrote to memory of 328	936	gntuud.exe	schtasks.exe
PID 1980 wrote to memory of 1752	1980	taskeng.exe	gntuud.exe
PID 1980 wrote to memory of 1752	1980	taskeng.exe	gntuud.exe
PID 1980 wrote to memory of 1752	1980	taskeng.exe	gntuud.exe
PID 1980 wrote to memory of 1752	1980	taskeng.exe	gntuud.exe
PID 936 wrote to memory of 1940	936	gntuud.exe	rundll32.exe
PID 936 wrote to memory of 1940	936	gntuud.exe	rundll32.exe
PID 936 wrote to memory of 1940	936	gntuud.exe	rundll32.exe
PID 936 wrote to memory of 1940	936	gntuud.exe	rundll32.exe
PID 936 wrote to memory of 1940	936	gntuud.exe	rundll32.exe
PID 936 wrote to memory of 1940	936	gntuud.exe	rundll32.exe
PID 936 wrote to memory of 1940	936	gntuud.exe	rundll32.exe
PID 1980 wrote to memory of 1640	1980	taskeng.exe	gntuud.exe
PID 1980 wrote to memory of 1640	1980	taskeng.exe	gntuud.exe
PID 1980 wrote to memory of 1640	1980	taskeng.exe	gntuud.exe
PID 1980 wrote to memory of 1640	1980	taskeng.exe	gntuud.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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1604

C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
"C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:936

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN gntuud.exe /TR "C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe" /F
3⤵
- Creates scheduled task(s)
PID:328

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:1940

C:\Windows\system32\taskeng.exe
taskeng.exe {A56BA273-4CD0-4F1E-A1FB-765C251E18E4} S-1-5-21-4063495947-34355257-727531523-1000:RYNKSFQE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1980

C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
2⤵
- Executes dropped EXE
PID:1752

C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
2⤵
- Executes dropped EXE
PID:1640

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
359KB

MD5
6b9df39ff3bc394a9aa4ca61ed44c281

SHA1
0493642d0e978c91463716a6e2a0ac2efe4f4bef

SHA256
f05c005e82478b0723820d5b21d23dd97a47513758323a7e1df581a5f0112c16

SHA512
a5ec256c0d56825487643e14c83aec5912047c2f3c69087fcbbc8ba9e7728d3a45e6c3ffac40c070f515cbbf572ddb60ffaa2cc4f8605d6432862407dde2e327

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
359KB

MD5
6b9df39ff3bc394a9aa4ca61ed44c281

SHA1
0493642d0e978c91463716a6e2a0ac2efe4f4bef

SHA256
f05c005e82478b0723820d5b21d23dd97a47513758323a7e1df581a5f0112c16

SHA512
a5ec256c0d56825487643e14c83aec5912047c2f3c69087fcbbc8ba9e7728d3a45e6c3ffac40c070f515cbbf572ddb60ffaa2cc4f8605d6432862407dde2e327

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
359KB

MD5
6b9df39ff3bc394a9aa4ca61ed44c281

SHA1
0493642d0e978c91463716a6e2a0ac2efe4f4bef

SHA256
f05c005e82478b0723820d5b21d23dd97a47513758323a7e1df581a5f0112c16

SHA512
a5ec256c0d56825487643e14c83aec5912047c2f3c69087fcbbc8ba9e7728d3a45e6c3ffac40c070f515cbbf572ddb60ffaa2cc4f8605d6432862407dde2e327

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
359KB

MD5
6b9df39ff3bc394a9aa4ca61ed44c281

SHA1
0493642d0e978c91463716a6e2a0ac2efe4f4bef

SHA256
f05c005e82478b0723820d5b21d23dd97a47513758323a7e1df581a5f0112c16

SHA512
a5ec256c0d56825487643e14c83aec5912047c2f3c69087fcbbc8ba9e7728d3a45e6c3ffac40c070f515cbbf572ddb60ffaa2cc4f8605d6432862407dde2e327

Download Submit
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
359KB

MD5
6b9df39ff3bc394a9aa4ca61ed44c281

SHA1
0493642d0e978c91463716a6e2a0ac2efe4f4bef

SHA256
f05c005e82478b0723820d5b21d23dd97a47513758323a7e1df581a5f0112c16

SHA512
a5ec256c0d56825487643e14c83aec5912047c2f3c69087fcbbc8ba9e7728d3a45e6c3ffac40c070f515cbbf572ddb60ffaa2cc4f8605d6432862407dde2e327

Download Submit
\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
359KB

MD5
6b9df39ff3bc394a9aa4ca61ed44c281

SHA1
0493642d0e978c91463716a6e2a0ac2efe4f4bef

SHA256
f05c005e82478b0723820d5b21d23dd97a47513758323a7e1df581a5f0112c16

SHA512
a5ec256c0d56825487643e14c83aec5912047c2f3c69087fcbbc8ba9e7728d3a45e6c3ffac40c070f515cbbf572ddb60ffaa2cc4f8605d6432862407dde2e327

Download Submit
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
memory/328-65-0x0000000000000000-mapping.dmp

Download
memory/936-63-0x0000000000528000-0x0000000000547000-memory.dmp

Filesize
124KB

Download
memory/936-58-0x0000000000000000-mapping.dmp

Download
memory/936-67-0x0000000000528000-0x0000000000547000-memory.dmp

Filesize
124KB

Download
memory/936-68-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/936-69-0x0000000000528000-0x0000000000547000-memory.dmp

Filesize
124KB

Download
memory/936-70-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1604-61-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/1604-54-0x00000000005B8000-0x00000000005D7000-memory.dmp

Filesize
124KB

Download
memory/1604-62-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1604-60-0x00000000005B8000-0x00000000005D7000-memory.dmp

Filesize
124KB

Download
memory/1604-55-0x0000000076461000-0x0000000076463000-memory.dmp

Filesize
8KB

Download
memory/1640-89-0x0000000000558000-0x0000000000577000-memory.dmp

Filesize
124KB

Download
memory/1640-87-0x0000000000558000-0x0000000000577000-memory.dmp

Filesize
124KB

Download
memory/1640-85-0x0000000000000000-mapping.dmp

Download
memory/1640-90-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1752-71-0x0000000000000000-mapping.dmp

Download
memory/1752-76-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1752-75-0x0000000000578000-0x0000000000597000-memory.dmp

Filesize
124KB

Download
memory/1752-73-0x0000000000578000-0x0000000000597000-memory.dmp

Filesize
124KB

Download
memory/1940-84-0x0000000000161000-0x000000000017B000-memory.dmp

Filesize
104KB

Download
memory/1940-77-0x0000000000000000-mapping.dmp

Download