amadey | a354d539cd676efc941ff6011bcc03d255e65fc21c63aa0d490889b156e2808a

General

Target

file.exe
Size

324KB
MD5

31330ae3a3ab27df680e2b8e0b4cff24
SHA1

03664bfea9555fd9394e2071ef165db0396b5d4b
SHA256

a354d539cd676efc941ff6011bcc03d255e65fc21c63aa0d490889b156e2808a
SHA512

d9836013178ff1ae968bc0421d88ecfc98d6e9c79cfdda9c03aae706a2817fae531b3b6b70bea57bb7c7d0278c021bd5f4c8e2a9c222a25f75434bd8ba6f0405
SSDEEP

3072:ehqM8uAght5NhlEV+lUm/oQjyDP3EI2lcHgoHiJoDCodltGIQVNbKP+OgMg4bo6x:4qIhtgyUbDPUdKAMJltGIQTU+FMG

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

resource	yara_rule
behavioral2/files/0x0005000000022e13-148.dat	amadey_cred_module
behavioral2/files/0x0005000000022e13-149.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
33	4032	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
4268	rovwer.exe
4868	rovwer.exe
1632	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	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

pid	Process
4032	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
1972	2016	WerFault.exe	81
2176	4868	WerFault.exe	94
2288	1632	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
3824	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4032	rundll32.exe
4032	rundll32.exe
4032	rundll32.exe
4032	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 4268	2016	file.exe	85
PID 2016 wrote to memory of 4268	2016	file.exe	85
PID 2016 wrote to memory of 4268	2016	file.exe	85
PID 4268 wrote to memory of 3824	4268	rovwer.exe	89
PID 4268 wrote to memory of 3824	4268	rovwer.exe	89
PID 4268 wrote to memory of 3824	4268	rovwer.exe	89
PID 4268 wrote to memory of 4032	4268	rovwer.exe	97
PID 4268 wrote to memory of 4032	4268	rovwer.exe	97
PID 4268 wrote to memory of 4032	4268	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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2016
- 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:4268
- - 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:3824
- - 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:4032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 1264
  2⤵
  - Program crash
  PID:1972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2016 -ip 2016
1⤵
PID:4044

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 428
  2⤵
  - Program crash
  PID:2176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4868 -ip 4868
1⤵
PID:3156

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:1632
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1632 -s 420
  2⤵
  - Program crash
  PID:2288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1632 -ip 1632
1⤵
PID:3064

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\50c1695437\rovwer.exe

Filesize
324KB

MD5
31330ae3a3ab27df680e2b8e0b4cff24

SHA1
03664bfea9555fd9394e2071ef165db0396b5d4b

SHA256
a354d539cd676efc941ff6011bcc03d255e65fc21c63aa0d490889b156e2808a

SHA512
d9836013178ff1ae968bc0421d88ecfc98d6e9c79cfdda9c03aae706a2817fae531b3b6b70bea57bb7c7d0278c021bd5f4c8e2a9c222a25f75434bd8ba6f0405

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

Filesize
324KB

MD5
31330ae3a3ab27df680e2b8e0b4cff24

SHA1
03664bfea9555fd9394e2071ef165db0396b5d4b

SHA256
a354d539cd676efc941ff6011bcc03d255e65fc21c63aa0d490889b156e2808a

SHA512
d9836013178ff1ae968bc0421d88ecfc98d6e9c79cfdda9c03aae706a2817fae531b3b6b70bea57bb7c7d0278c021bd5f4c8e2a9c222a25f75434bd8ba6f0405

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

Filesize
324KB

MD5
31330ae3a3ab27df680e2b8e0b4cff24

SHA1
03664bfea9555fd9394e2071ef165db0396b5d4b

SHA256
a354d539cd676efc941ff6011bcc03d255e65fc21c63aa0d490889b156e2808a

SHA512
d9836013178ff1ae968bc0421d88ecfc98d6e9c79cfdda9c03aae706a2817fae531b3b6b70bea57bb7c7d0278c021bd5f4c8e2a9c222a25f75434bd8ba6f0405

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

Filesize
324KB

MD5
31330ae3a3ab27df680e2b8e0b4cff24

SHA1
03664bfea9555fd9394e2071ef165db0396b5d4b

SHA256
a354d539cd676efc941ff6011bcc03d255e65fc21c63aa0d490889b156e2808a

SHA512
d9836013178ff1ae968bc0421d88ecfc98d6e9c79cfdda9c03aae706a2817fae531b3b6b70bea57bb7c7d0278c021bd5f4c8e2a9c222a25f75434bd8ba6f0405

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/1632-151-0x0000000000A0C000-0x0000000000A2B000-memory.dmp

Filesize
124KB

Download
memory/1632-152-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/2016-139-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/2016-132-0x0000000000909000-0x0000000000928000-memory.dmp

Filesize
124KB

Download
memory/2016-138-0x0000000000909000-0x0000000000928000-memory.dmp

Filesize
124KB

Download
memory/2016-134-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/2016-133-0x00000000024A0000-0x00000000024DE000-memory.dmp

Filesize
248KB

Download
memory/4268-143-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/4268-142-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/4268-141-0x0000000000B18000-0x0000000000B37000-memory.dmp

Filesize
124KB

Download
memory/4868-146-0x0000000000400000-0x0000000000854000-memory.dmp

Filesize
4.3MB

Download
memory/4868-145-0x0000000000ADC000-0x0000000000AFB000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads