amadey | 4d75f10d3bc192a274ec9a8b1109dbe14c8af8e00e5f060a7f85100a6d1ac4cb

Analysis

max time kernel
123s
max time network
127s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
12-11-2022 00:32

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General

Target

file.exe
Size

251KB
MD5

9200f1ce034123708f20d0ec5e3fe24c
SHA1

2f155571b16a04df0586ccdad0aa9d0f88cabc63
SHA256

4d75f10d3bc192a274ec9a8b1109dbe14c8af8e00e5f060a7f85100a6d1ac4cb
SHA512

3ef49149de93d9f19ee4b238ab42890dd71ed90ec2cd401ae68f0c72f586991288b236ccd2ebb6c835ae648e2745e33643006c967abf5afe38b72e9c7ca3f820
SSDEEP

6144:t+V0uXaO4xLJF81mJy9Il9C9lnLuUUtqFXg:t+V0uXaO4xlF81riCHLuU9e

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Signatures

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

Detect Amadey credential stealer module 6 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
behavioral1/memory/1056-75-0x0000000000360000-0x0000000000384000-memory.dmp	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 1056 rundll32.exe
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

1932 rovwer.exe
1532 rovwer.exe
1300 rovwer.exe
Loads dropped DLL 6 IoCs

Processes:

file.exerundll32.exe

pid process

1376 file.exe
1376 file.exe
1056 rundll32.exe
1056 rundll32.exe
1056 rundll32.exe
1056 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	1056	rundll32.exe

pid	process
1932	rovwer.exe
1532	rovwer.exe
1300	rovwer.exe

pid	process
1376	file.exe
1376	file.exe
1056	rundll32.exe
1056	rundll32.exe
1056	rundll32.exe
1056	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

1624 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

rundll32.exe

pid process

1056 rundll32.exe
1056 rundll32.exe
1056 rundll32.exe

pid	process
1624	schtasks.exe

pid	process
1056	rundll32.exe
1056	rundll32.exe
1056	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

file.exerovwer.exetaskeng.exe

description	pid	process	target process
PID 1376 wrote to memory of 1932	1376	file.exe	rovwer.exe
PID 1376 wrote to memory of 1932	1376	file.exe	rovwer.exe
PID 1376 wrote to memory of 1932	1376	file.exe	rovwer.exe
PID 1376 wrote to memory of 1932	1376	file.exe	rovwer.exe
PID 1932 wrote to memory of 1624	1932	rovwer.exe	schtasks.exe
PID 1932 wrote to memory of 1624	1932	rovwer.exe	schtasks.exe
PID 1932 wrote to memory of 1624	1932	rovwer.exe	schtasks.exe
PID 1932 wrote to memory of 1624	1932	rovwer.exe	schtasks.exe
PID 1932 wrote to memory of 1056	1932	rovwer.exe	rundll32.exe
PID 1932 wrote to memory of 1056	1932	rovwer.exe	rundll32.exe
PID 1932 wrote to memory of 1056	1932	rovwer.exe	rundll32.exe
PID 1932 wrote to memory of 1056	1932	rovwer.exe	rundll32.exe
PID 1932 wrote to memory of 1056	1932	rovwer.exe	rundll32.exe
PID 1932 wrote to memory of 1056	1932	rovwer.exe	rundll32.exe
PID 1932 wrote to memory of 1056	1932	rovwer.exe	rundll32.exe
PID 2000 wrote to memory of 1532	2000	taskeng.exe	rovwer.exe
PID 2000 wrote to memory of 1532	2000	taskeng.exe	rovwer.exe
PID 2000 wrote to memory of 1532	2000	taskeng.exe	rovwer.exe
PID 2000 wrote to memory of 1532	2000	taskeng.exe	rovwer.exe
PID 2000 wrote to memory of 1300	2000	taskeng.exe	rovwer.exe
PID 2000 wrote to memory of 1300	2000	taskeng.exe	rovwer.exe
PID 2000 wrote to memory of 1300	2000	taskeng.exe	rovwer.exe
PID 2000 wrote to memory of 1300	2000	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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1376

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:1932

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:1056

C:\Windows\system32\taskeng.exe
taskeng.exe {65DD179A-6E7A-4625-83CD-08FDE39890FF} S-1-5-21-4063495947-34355257-727531523-1000:RYNKSFQE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2000

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:1532

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:1300

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
251KB

MD5
9200f1ce034123708f20d0ec5e3fe24c

SHA1
2f155571b16a04df0586ccdad0aa9d0f88cabc63

SHA256
4d75f10d3bc192a274ec9a8b1109dbe14c8af8e00e5f060a7f85100a6d1ac4cb

SHA512
3ef49149de93d9f19ee4b238ab42890dd71ed90ec2cd401ae68f0c72f586991288b236ccd2ebb6c835ae648e2745e33643006c967abf5afe38b72e9c7ca3f820

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
251KB

MD5
9200f1ce034123708f20d0ec5e3fe24c

SHA1
2f155571b16a04df0586ccdad0aa9d0f88cabc63

SHA256
4d75f10d3bc192a274ec9a8b1109dbe14c8af8e00e5f060a7f85100a6d1ac4cb

SHA512
3ef49149de93d9f19ee4b238ab42890dd71ed90ec2cd401ae68f0c72f586991288b236ccd2ebb6c835ae648e2745e33643006c967abf5afe38b72e9c7ca3f820

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
251KB

MD5
9200f1ce034123708f20d0ec5e3fe24c

SHA1
2f155571b16a04df0586ccdad0aa9d0f88cabc63

SHA256
4d75f10d3bc192a274ec9a8b1109dbe14c8af8e00e5f060a7f85100a6d1ac4cb

SHA512
3ef49149de93d9f19ee4b238ab42890dd71ed90ec2cd401ae68f0c72f586991288b236ccd2ebb6c835ae648e2745e33643006c967abf5afe38b72e9c7ca3f820

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
251KB

MD5
9200f1ce034123708f20d0ec5e3fe24c

SHA1
2f155571b16a04df0586ccdad0aa9d0f88cabc63

SHA256
4d75f10d3bc192a274ec9a8b1109dbe14c8af8e00e5f060a7f85100a6d1ac4cb

SHA512
3ef49149de93d9f19ee4b238ab42890dd71ed90ec2cd401ae68f0c72f586991288b236ccd2ebb6c835ae648e2745e33643006c967abf5afe38b72e9c7ca3f820

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

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

Download Submit
\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
251KB

MD5
9200f1ce034123708f20d0ec5e3fe24c

SHA1
2f155571b16a04df0586ccdad0aa9d0f88cabc63

SHA256
4d75f10d3bc192a274ec9a8b1109dbe14c8af8e00e5f060a7f85100a6d1ac4cb

SHA512
3ef49149de93d9f19ee4b238ab42890dd71ed90ec2cd401ae68f0c72f586991288b236ccd2ebb6c835ae648e2745e33643006c967abf5afe38b72e9c7ca3f820

Download Submit
\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
251KB

MD5
9200f1ce034123708f20d0ec5e3fe24c

SHA1
2f155571b16a04df0586ccdad0aa9d0f88cabc63

SHA256
4d75f10d3bc192a274ec9a8b1109dbe14c8af8e00e5f060a7f85100a6d1ac4cb

SHA512
3ef49149de93d9f19ee4b238ab42890dd71ed90ec2cd401ae68f0c72f586991288b236ccd2ebb6c835ae648e2745e33643006c967abf5afe38b72e9c7ca3f820

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

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

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

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

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

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

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

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

Download Submit
memory/1056-68-0x0000000000000000-mapping.dmp

Download
memory/1056-75-0x0000000000360000-0x0000000000384000-memory.dmp

Filesize
144KB

Download
memory/1300-81-0x0000000000000000-mapping.dmp

Download
memory/1300-84-0x000000000062B000-0x000000000064A000-memory.dmp

Filesize
124KB

Download
memory/1300-85-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1376-54-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/1376-59-0x00000000006FB000-0x000000000071A000-memory.dmp

Filesize
124KB

Download
memory/1376-60-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/1376-61-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1532-76-0x0000000000000000-mapping.dmp

Download
memory/1532-80-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1532-79-0x00000000006BB000-0x00000000006DA000-memory.dmp

Filesize
124KB

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

Download
memory/1932-57-0x0000000000000000-mapping.dmp

Download
memory/1932-67-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1932-66-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1932-65-0x00000000006DB000-0x00000000006FA000-memory.dmp

Filesize
124KB

Download