amadey | 4111f3f1e3069847a42a520e461781770c6cda6e462086b9190e8a6bc0f5d31a

General

Target

file.exe
Size

231KB
MD5

afb3b49cab8497eba4e89f7ae63f2c01
SHA1

a7a13cb9444eb39eabdc738a7179e8f6b1406103
SHA256

4111f3f1e3069847a42a520e461781770c6cda6e462086b9190e8a6bc0f5d31a
SHA512

24d88d2eb2780e3c10029e7c7d55fb74e558d502fc2de95cc6f5bbd6d26e03160936e39cbd6e587fb76ff6affe7d166a24fcde80a595fb85b46348313c0851d4
SSDEEP

3072:KNU/YyiLS/oFW/7RoLyYuK9RoJ/ZEjkZ6nN4K1WL9FU7yx6emyWxqgA1SkM:KZzLS/oF+6Le2REhFANduI7YftEAs

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

88 3508 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

3444 rovwer.exe
1136 rovwer.exe
4928 rovwer.exe

flow	pid	process
88	3508	rundll32.exe

pid	process
3444	rovwer.exe
1136	rovwer.exe
4928	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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3508 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
3508	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-1-5-21-2629973501-4017243118-3254762364-1000\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

5020 4624 WerFault.exe file.exe
460 1136 WerFault.exe rovwer.exe
1724 4928 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

5092 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

3508 rundll32.exe
3508 rundll32.exe
3508 rundll32.exe
3508 rundll32.exe

pid	pid_target	process	target process
5020	4624	WerFault.exe	file.exe
460	1136	WerFault.exe	rovwer.exe
1724	4928	WerFault.exe	rovwer.exe

pid	process
5092	schtasks.exe

pid	process
3508	rundll32.exe
3508	rundll32.exe
3508	rundll32.exe
3508	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exerovwer.exe

description	pid	process	target process
PID 4624 wrote to memory of 3444	4624	file.exe	rovwer.exe
PID 4624 wrote to memory of 3444	4624	file.exe	rovwer.exe
PID 4624 wrote to memory of 3444	4624	file.exe	rovwer.exe
PID 3444 wrote to memory of 5092	3444	rovwer.exe	schtasks.exe
PID 3444 wrote to memory of 5092	3444	rovwer.exe	schtasks.exe
PID 3444 wrote to memory of 5092	3444	rovwer.exe	schtasks.exe
PID 3444 wrote to memory of 3508	3444	rovwer.exe	rundll32.exe
PID 3444 wrote to memory of 3508	3444	rovwer.exe	rundll32.exe
PID 3444 wrote to memory of 3508	3444	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\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:4624

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:3444

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:5092

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:3508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4624 -s 888
2⤵
- Program crash
PID:5020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4624 -ip 4624
1⤵
PID:3204

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:1136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1136 -s 216
2⤵
- Program crash
PID:460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1136 -ip 1136
1⤵
PID:864

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 424
2⤵
- Program crash
PID:1724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 4928 -ip 4928
1⤵
PID:4944

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
afb3b49cab8497eba4e89f7ae63f2c01

SHA1
a7a13cb9444eb39eabdc738a7179e8f6b1406103

SHA256
4111f3f1e3069847a42a520e461781770c6cda6e462086b9190e8a6bc0f5d31a

SHA512
24d88d2eb2780e3c10029e7c7d55fb74e558d502fc2de95cc6f5bbd6d26e03160936e39cbd6e587fb76ff6affe7d166a24fcde80a595fb85b46348313c0851d4

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

MD5
afb3b49cab8497eba4e89f7ae63f2c01

SHA1
a7a13cb9444eb39eabdc738a7179e8f6b1406103

SHA256
4111f3f1e3069847a42a520e461781770c6cda6e462086b9190e8a6bc0f5d31a

SHA512
24d88d2eb2780e3c10029e7c7d55fb74e558d502fc2de95cc6f5bbd6d26e03160936e39cbd6e587fb76ff6affe7d166a24fcde80a595fb85b46348313c0851d4

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

MD5
afb3b49cab8497eba4e89f7ae63f2c01

SHA1
a7a13cb9444eb39eabdc738a7179e8f6b1406103

SHA256
4111f3f1e3069847a42a520e461781770c6cda6e462086b9190e8a6bc0f5d31a

SHA512
24d88d2eb2780e3c10029e7c7d55fb74e558d502fc2de95cc6f5bbd6d26e03160936e39cbd6e587fb76ff6affe7d166a24fcde80a595fb85b46348313c0851d4

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

MD5
afb3b49cab8497eba4e89f7ae63f2c01

SHA1
a7a13cb9444eb39eabdc738a7179e8f6b1406103

SHA256
4111f3f1e3069847a42a520e461781770c6cda6e462086b9190e8a6bc0f5d31a

SHA512
24d88d2eb2780e3c10029e7c7d55fb74e558d502fc2de95cc6f5bbd6d26e03160936e39cbd6e587fb76ff6affe7d166a24fcde80a595fb85b46348313c0851d4

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

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

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

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

Download Submit
memory/1136-144-0x0000000000400000-0x0000000000596000-memory.dmp

Filesize
1.6MB

Download
memory/1136-143-0x000000000092C000-0x000000000094B000-memory.dmp

Filesize
124KB

Download
memory/3444-140-0x0000000000400000-0x0000000000596000-memory.dmp

Filesize
1.6MB

Download
memory/3444-141-0x0000000000400000-0x0000000000596000-memory.dmp

Filesize
1.6MB

Download
memory/3444-139-0x0000000000798000-0x00000000007B7000-memory.dmp

Filesize
124KB

Download
memory/3444-132-0x0000000000000000-mapping.dmp

Download
memory/3508-145-0x0000000000000000-mapping.dmp

Download
memory/4624-137-0x0000000000400000-0x0000000000596000-memory.dmp

Filesize
1.6MB

Download
memory/4624-136-0x0000000000830000-0x000000000086E000-memory.dmp

Filesize
248KB

Download
memory/4624-135-0x0000000000899000-0x00000000008B8000-memory.dmp

Filesize
124KB

Download
memory/4928-149-0x000000000070C000-0x000000000072A000-memory.dmp

Filesize
120KB

Download
memory/4928-150-0x0000000000400000-0x0000000000596000-memory.dmp

Filesize
1.6MB

Download
memory/5092-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads