amadey | 5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e

General

Target

5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e.exe
Size

324KB
MD5

c9226eb21515c6cb13aa1212faae9cee
SHA1

26c70b3a249ce73caeb2874c8219d497159b1deb
SHA256

5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e
SHA512

7f2b5d05be008f61473b544b91588570222ecf5240ea810b2c71197924e04fc4fea649224ad7311032f875625e218cc3f61b02e7d9b593530fdce495d1f5a121
SSDEEP

3072:Nqq/3HMAgut5NjqyG7xwM+2d3DtLyPLOFV0EyI2eHu+sYSoq6xdzukavPkV4zE:8q/cutvG7/V30jOFV0/ebKo5qbN

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 4 IoCs

resource	yara_rule
behavioral2/files/0x0001000000022df7-149.dat	amadey_cred_module
behavioral2/files/0x0001000000022df7-151.dat	amadey_cred_module
behavioral2/files/0x0001000000022df7-150.dat	amadey_cred_module
behavioral2/memory/3960-152-0x0000000000870000-0x0000000000894000-memory.dmp	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
33	3960	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
3328	rovwer.exe
4376	rovwer.exe
4216	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 2 IoCs

pid	Process
3960	rundll32.exe
3960	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

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

pid	pid_target	Process	procid_target
532	5052	WerFault.exe	80
3096	4376	WerFault.exe	91
372	4216	WerFault.exe	98

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

pid	Process
5108	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3960	rundll32.exe
3960	rundll32.exe
3960	rundll32.exe
3960	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 3328	5052	5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e.exe	81
PID 5052 wrote to memory of 3328	5052	5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e.exe	81
PID 5052 wrote to memory of 3328	5052	5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e.exe	81
PID 3328 wrote to memory of 5108	3328	rovwer.exe	84
PID 3328 wrote to memory of 5108	3328	rovwer.exe	84
PID 3328 wrote to memory of 5108	3328	rovwer.exe	84
PID 3328 wrote to memory of 3960	3328	rovwer.exe	97
PID 3328 wrote to memory of 3960	3328	rovwer.exe	97
PID 3328 wrote to memory of 3960	3328	rovwer.exe	97

outlook_win_path 1 IoCs

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\5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e.exe
"C:\Users\Admin\AppData\Local\Temp\5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
  "C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe"
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:3328
- - 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\e94c2b28f2\rovwer.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:5108
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - outlook_win_path
    PID:3960
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5052 -s 1136
  2⤵
  - Program crash
  PID:532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5052 -ip 5052
1⤵
PID:2180

C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
1⤵
- Executes dropped EXE
PID:4376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4376 -s 420
  2⤵
  - Program crash
  PID:3096

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4376 -ip 4376
1⤵
PID:3560

C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
1⤵
- Executes dropped EXE
PID:4216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4216 -s 420
  2⤵
  - Program crash
  PID:372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4216 -ip 4216
1⤵
PID:4612

Network

MITRE ATT&CK Enterprise 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

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe

Filesize
324KB

MD5
c9226eb21515c6cb13aa1212faae9cee

SHA1
26c70b3a249ce73caeb2874c8219d497159b1deb

SHA256
5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e

SHA512
7f2b5d05be008f61473b544b91588570222ecf5240ea810b2c71197924e04fc4fea649224ad7311032f875625e218cc3f61b02e7d9b593530fdce495d1f5a121

Download Submit
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe

Filesize
324KB

MD5
c9226eb21515c6cb13aa1212faae9cee

SHA1
26c70b3a249ce73caeb2874c8219d497159b1deb

SHA256
5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e

SHA512
7f2b5d05be008f61473b544b91588570222ecf5240ea810b2c71197924e04fc4fea649224ad7311032f875625e218cc3f61b02e7d9b593530fdce495d1f5a121

Download Submit
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe

Filesize
324KB

MD5
c9226eb21515c6cb13aa1212faae9cee

SHA1
26c70b3a249ce73caeb2874c8219d497159b1deb

SHA256
5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e

SHA512
7f2b5d05be008f61473b544b91588570222ecf5240ea810b2c71197924e04fc4fea649224ad7311032f875625e218cc3f61b02e7d9b593530fdce495d1f5a121

Download Submit
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe

Filesize
324KB

MD5
c9226eb21515c6cb13aa1212faae9cee

SHA1
26c70b3a249ce73caeb2874c8219d497159b1deb

SHA256
5b1df4750d790d84e682eaf46506683e3ddcc285047d6482b62c86de9c758f4e

SHA512
7f2b5d05be008f61473b544b91588570222ecf5240ea810b2c71197924e04fc4fea649224ad7311032f875625e218cc3f61b02e7d9b593530fdce495d1f5a121

Download Submit
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll

Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll

Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll

Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
memory/3328-144-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/3328-141-0x00000000009E8000-0x0000000000A07000-memory.dmp

Filesize
124KB

Download
memory/3328-142-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/3328-143-0x00000000009E8000-0x0000000000A07000-memory.dmp

Filesize
124KB

Download
memory/3960-152-0x0000000000870000-0x0000000000894000-memory.dmp

Filesize
144KB

Download
memory/4216-154-0x000000000090C000-0x000000000092B000-memory.dmp

Filesize
124KB

Download
memory/4216-155-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/4376-146-0x00000000008FC000-0x000000000091B000-memory.dmp

Filesize
124KB

Download
memory/4376-147-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/5052-139-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/5052-138-0x0000000000888000-0x00000000008A7000-memory.dmp

Filesize
124KB

Download
memory/5052-132-0x0000000000888000-0x00000000008A7000-memory.dmp

Filesize
124KB

Download
memory/5052-134-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/5052-133-0x00000000025A0000-0x00000000025DE000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads