amadey | 1858dd5e996c40a7e75c2c118262917bc9dc7e779e55de52579cd06b40559ddc

General

Target

file.exe
Size

231KB
MD5

d2d53693ba630167f3d1689defd2277a
SHA1

e652a4df2934ef3187d7e62450b732ba9d35fdf6
SHA256

1858dd5e996c40a7e75c2c118262917bc9dc7e779e55de52579cd06b40559ddc
SHA512

bb015c508c2462fd2c563893961fa598ffe7b1c67bc587d013b1681fd5d77e8253995e08f9cdf34c0a21ea1e238f5c5091c20ac979c5c95e704728b16913d413
SSDEEP

6144:AWgLu75uLPm/xUzXpxpbcpLFWS/nU8VIfsLknImS9:AWgiFgPm/xUNx4LNs8afk3X

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 2 IoCs

Processes:

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

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

28 3964 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

4996 rovwer.exe
4416 rovwer.exe
2320 rovwer.exe

flow	pid	process
28	3964	rundll32.exe

pid	process
4996	rovwer.exe
4416	rovwer.exe
2320	rovwer.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

file.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3964 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

pid	process
3964	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-1-5-21-929662420-1054238289-2961194603-1000\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
Program crash 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

pid pid_target process target process

4028 2200 WerFault.exe file.exe
2080 4416 WerFault.exe rovwer.exe
1280 2320 WerFault.exe rovwer.exe
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

1944 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

3964 rundll32.exe
3964 rundll32.exe
3964 rundll32.exe
3964 rundll32.exe

pid	pid_target	process	target process
4028	2200	WerFault.exe	file.exe
2080	4416	WerFault.exe	rovwer.exe
1280	2320	WerFault.exe	rovwer.exe

pid	process
1944	schtasks.exe

pid	process
3964	rundll32.exe
3964	rundll32.exe
3964	rundll32.exe
3964	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exerovwer.exe

description	pid	process	target process
PID 2200 wrote to memory of 4996	2200	file.exe	rovwer.exe
PID 2200 wrote to memory of 4996	2200	file.exe	rovwer.exe
PID 2200 wrote to memory of 4996	2200	file.exe	rovwer.exe
PID 4996 wrote to memory of 1944	4996	rovwer.exe	schtasks.exe
PID 4996 wrote to memory of 1944	4996	rovwer.exe	schtasks.exe
PID 4996 wrote to memory of 1944	4996	rovwer.exe	schtasks.exe
PID 4996 wrote to memory of 3964	4996	rovwer.exe	rundll32.exe
PID 4996 wrote to memory of 3964	4996	rovwer.exe	rundll32.exe
PID 4996 wrote to memory of 3964	4996	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\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⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2200

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4996

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:1944

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:3964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2200 -s 1148
2⤵
- Program crash
PID:4028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2200 -ip 2200
1⤵
PID:4936

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4416 -s 416
2⤵
- Program crash
PID:2080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4416 -ip 4416
1⤵
PID:1968

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:2320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 428
2⤵
- Program crash
PID:1280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 2320 -ip 2320
1⤵
PID:1456

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
231KB

MD5
d2d53693ba630167f3d1689defd2277a

SHA1
e652a4df2934ef3187d7e62450b732ba9d35fdf6

SHA256
1858dd5e996c40a7e75c2c118262917bc9dc7e779e55de52579cd06b40559ddc

SHA512
bb015c508c2462fd2c563893961fa598ffe7b1c67bc587d013b1681fd5d77e8253995e08f9cdf34c0a21ea1e238f5c5091c20ac979c5c95e704728b16913d413

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
231KB

MD5
d2d53693ba630167f3d1689defd2277a

SHA1
e652a4df2934ef3187d7e62450b732ba9d35fdf6

SHA256
1858dd5e996c40a7e75c2c118262917bc9dc7e779e55de52579cd06b40559ddc

SHA512
bb015c508c2462fd2c563893961fa598ffe7b1c67bc587d013b1681fd5d77e8253995e08f9cdf34c0a21ea1e238f5c5091c20ac979c5c95e704728b16913d413

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
231KB

MD5
d2d53693ba630167f3d1689defd2277a

SHA1
e652a4df2934ef3187d7e62450b732ba9d35fdf6

SHA256
1858dd5e996c40a7e75c2c118262917bc9dc7e779e55de52579cd06b40559ddc

SHA512
bb015c508c2462fd2c563893961fa598ffe7b1c67bc587d013b1681fd5d77e8253995e08f9cdf34c0a21ea1e238f5c5091c20ac979c5c95e704728b16913d413

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
231KB

MD5
d2d53693ba630167f3d1689defd2277a

SHA1
e652a4df2934ef3187d7e62450b732ba9d35fdf6

SHA256
1858dd5e996c40a7e75c2c118262917bc9dc7e779e55de52579cd06b40559ddc

SHA512
bb015c508c2462fd2c563893961fa598ffe7b1c67bc587d013b1681fd5d77e8253995e08f9cdf34c0a21ea1e238f5c5091c20ac979c5c95e704728b16913d413

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

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

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

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/1944-140-0x0000000000000000-mapping.dmp

Download
memory/2200-132-0x0000000000799000-0x00000000007B8000-memory.dmp

Filesize
124KB

Download
memory/2200-138-0x0000000000799000-0x00000000007B8000-memory.dmp

Filesize
124KB

Download
memory/2200-139-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/2200-133-0x0000000000730000-0x000000000076E000-memory.dmp

Filesize
248KB

Download
memory/2200-134-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/2320-153-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/2320-152-0x000000000061C000-0x000000000063B000-memory.dmp

Filesize
124KB

Download
memory/3964-145-0x0000000000000000-mapping.dmp

Download
memory/4416-149-0x000000000064C000-0x000000000066B000-memory.dmp

Filesize
124KB

Download
memory/4416-150-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/4996-144-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/4996-135-0x0000000000000000-mapping.dmp

Download
memory/4996-143-0x00000000006B8000-0x00000000006D7000-memory.dmp

Filesize
124KB

Download
memory/4996-142-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/4996-141-0x00000000006B8000-0x00000000006D7000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads