amadey | 00de39f0070cdaa0bdd40db07e4129140f7a5ad2298f0d6586e89ece5813ba92

General

Target

file.exe
Size

259KB
MD5

5da2a356fabebea7a2194fbfce67a4be
SHA1

3a68616b31748f7469013d14202cd37956f3bfe4
SHA256

00de39f0070cdaa0bdd40db07e4129140f7a5ad2298f0d6586e89ece5813ba92
SHA512

5c06d24d4980c70847369956b5eac2b739be2baa8eeaaadbcae10387e857c8390316826cfe7f64f68973c813964833c336aad2475794df1cdbb690eb597aea7a
SSDEEP

6144:itUf3wL2qI52gnR6fre1bTsQodyPIY+BiAZJ9o0xkK3ue:ituA6qI5lnYfreZwtqH+HLRV3R

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

45 532 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

4272 rovwer.exe
4720 rovwer.exe
1668 rovwer.exe

flow	pid	process
45	532	rundll32.exe

pid	process
4272	rovwer.exe
4720	rovwer.exe
1668	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

532 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
532	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

4744 5048 WerFault.exe file.exe
2944 4720 WerFault.exe rovwer.exe
3464 1668 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

1644 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

532 rundll32.exe
532 rundll32.exe
532 rundll32.exe
532 rundll32.exe

pid	pid_target	process	target process
4744	5048	WerFault.exe	file.exe
2944	4720	WerFault.exe	rovwer.exe
3464	1668	WerFault.exe	rovwer.exe

pid	process
1644	schtasks.exe

pid	process
532	rundll32.exe
532	rundll32.exe
532	rundll32.exe
532	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exerovwer.exe

description	pid	process	target process
PID 5048 wrote to memory of 4272	5048	file.exe	rovwer.exe
PID 5048 wrote to memory of 4272	5048	file.exe	rovwer.exe
PID 5048 wrote to memory of 4272	5048	file.exe	rovwer.exe
PID 4272 wrote to memory of 1644	4272	rovwer.exe	schtasks.exe
PID 4272 wrote to memory of 1644	4272	rovwer.exe	schtasks.exe
PID 4272 wrote to memory of 1644	4272	rovwer.exe	schtasks.exe
PID 4272 wrote to memory of 532	4272	rovwer.exe	rundll32.exe
PID 4272 wrote to memory of 532	4272	rovwer.exe	rundll32.exe
PID 4272 wrote to memory of 532	4272	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:5048

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:4272

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:1644

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:532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 1144
2⤵
- Program crash
PID:4744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5048 -ip 5048
1⤵
PID:3424

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4720 -s 424
2⤵
- Program crash
PID:2944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4720 -ip 4720
1⤵
PID:3200

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:1668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 424
2⤵
- Program crash
PID:3464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 1668 -ip 1668
1⤵
PID:5024

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
259KB

MD5
5da2a356fabebea7a2194fbfce67a4be

SHA1
3a68616b31748f7469013d14202cd37956f3bfe4

SHA256
00de39f0070cdaa0bdd40db07e4129140f7a5ad2298f0d6586e89ece5813ba92

SHA512
5c06d24d4980c70847369956b5eac2b739be2baa8eeaaadbcae10387e857c8390316826cfe7f64f68973c813964833c336aad2475794df1cdbb690eb597aea7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
259KB

MD5
5da2a356fabebea7a2194fbfce67a4be

SHA1
3a68616b31748f7469013d14202cd37956f3bfe4

SHA256
00de39f0070cdaa0bdd40db07e4129140f7a5ad2298f0d6586e89ece5813ba92

SHA512
5c06d24d4980c70847369956b5eac2b739be2baa8eeaaadbcae10387e857c8390316826cfe7f64f68973c813964833c336aad2475794df1cdbb690eb597aea7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
259KB

MD5
5da2a356fabebea7a2194fbfce67a4be

SHA1
3a68616b31748f7469013d14202cd37956f3bfe4

SHA256
00de39f0070cdaa0bdd40db07e4129140f7a5ad2298f0d6586e89ece5813ba92

SHA512
5c06d24d4980c70847369956b5eac2b739be2baa8eeaaadbcae10387e857c8390316826cfe7f64f68973c813964833c336aad2475794df1cdbb690eb597aea7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
259KB

MD5
5da2a356fabebea7a2194fbfce67a4be

SHA1
3a68616b31748f7469013d14202cd37956f3bfe4

SHA256
00de39f0070cdaa0bdd40db07e4129140f7a5ad2298f0d6586e89ece5813ba92

SHA512
5c06d24d4980c70847369956b5eac2b739be2baa8eeaaadbcae10387e857c8390316826cfe7f64f68973c813964833c336aad2475794df1cdbb690eb597aea7a

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/532-144-0x0000000000000000-mapping.dmp

Download
memory/1644-140-0x0000000000000000-mapping.dmp

Download
memory/1668-152-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/1668-151-0x000000000081C000-0x000000000083B000-memory.dmp

Filesize
124KB

Download
memory/4272-135-0x0000000000000000-mapping.dmp

Download
memory/4272-143-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/4272-142-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/4272-141-0x00000000007C8000-0x00000000007E7000-memory.dmp

Filesize
124KB

Download
memory/4720-148-0x000000000074C000-0x000000000076B000-memory.dmp

Filesize
124KB

Download
memory/4720-149-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/5048-139-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/5048-138-0x0000000000809000-0x0000000000828000-memory.dmp

Filesize
124KB

Download
memory/5048-132-0x0000000000809000-0x0000000000828000-memory.dmp

Filesize
124KB

Download
memory/5048-134-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/5048-133-0x00000000022D0000-0x000000000230E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads