amadey | 70f60b192056d200088fdcd3863de5c26b6e10e7e7b38ca71375a930d6645014

General

Target

file.exe
Size

222KB
MD5

55463897d0be2da085b60065f2caec3a
SHA1

62317fb716076b73b0b54c805cdad1a197b6502b
SHA256

70f60b192056d200088fdcd3863de5c26b6e10e7e7b38ca71375a930d6645014
SHA512

78628134d8e083368c7ecf052bd7a10d77ef34b8fcaf4cc40589c81882ec5b2cfb92d64dac5ae3a757933b822a75ce875f7333b04d17e0989a7cc51f0748124b
SSDEEP

3072:GVodcBNDkGkhc59p8ZJqeu/+zS79QhbY09z2oi0YKKmMtVE+kLe71WkL9gqMCWD:G6fG9poqeulJQhbY7BVE+kQz9jM

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.174/g84kvj4jck/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Detect Amadey credential stealer module 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module
behavioral2/memory/1560-155-0x0000000000830000-0x0000000000854000-memory.dmp	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

23 1560 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

1984 rovwer.exe
700 rovwer.exe
1860 rovwer.exe

flow	pid	process
23	1560	rundll32.exe

pid	process
1984	rovwer.exe
700	rovwer.exe
1860	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-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 2 IoCs

Processes:

rundll32.exe

pid process

1560 rundll32.exe
1560 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
1560	rundll32.exe
1560	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-1-5-21-4060001867-1434967833-2212371794-1000\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

2072 4944 WerFault.exe file.exe
1128 700 WerFault.exe rovwer.exe
3752 1860 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

3964 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1560 rundll32.exe
1560 rundll32.exe
1560 rundll32.exe
1560 rundll32.exe

pid	pid_target	process	target process
2072	4944	WerFault.exe	file.exe
1128	700	WerFault.exe	rovwer.exe
3752	1860	WerFault.exe	rovwer.exe

pid	process
3964	schtasks.exe

pid	process
1560	rundll32.exe
1560	rundll32.exe
1560	rundll32.exe
1560	rundll32.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

file.exerovwer.execmd.exe

description	pid	process	target process
PID 4944 wrote to memory of 1984	4944	file.exe	rovwer.exe
PID 4944 wrote to memory of 1984	4944	file.exe	rovwer.exe
PID 4944 wrote to memory of 1984	4944	file.exe	rovwer.exe
PID 1984 wrote to memory of 3964	1984	rovwer.exe	schtasks.exe
PID 1984 wrote to memory of 3964	1984	rovwer.exe	schtasks.exe
PID 1984 wrote to memory of 3964	1984	rovwer.exe	schtasks.exe
PID 1984 wrote to memory of 212	1984	rovwer.exe	cmd.exe
PID 1984 wrote to memory of 212	1984	rovwer.exe	cmd.exe
PID 1984 wrote to memory of 212	1984	rovwer.exe	cmd.exe
PID 212 wrote to memory of 5088	212	cmd.exe	cmd.exe
PID 212 wrote to memory of 5088	212	cmd.exe	cmd.exe
PID 212 wrote to memory of 5088	212	cmd.exe	cmd.exe
PID 212 wrote to memory of 4024	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 4024	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 4024	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 1964	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 1964	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 1964	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 4600	212	cmd.exe	cmd.exe
PID 212 wrote to memory of 4600	212	cmd.exe	cmd.exe
PID 212 wrote to memory of 4600	212	cmd.exe	cmd.exe
PID 212 wrote to memory of 5072	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 5072	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 5072	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 588	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 588	212	cmd.exe	cacls.exe
PID 212 wrote to memory of 588	212	cmd.exe	cacls.exe
PID 1984 wrote to memory of 1560	1984	rovwer.exe	rundll32.exe
PID 1984 wrote to memory of 1560	1984	rovwer.exe	rundll32.exe
PID 1984 wrote to memory of 1560	1984	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\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:4944

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1984

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\99e342142d\rovwer.exe" /F
3⤵
- Creates scheduled task(s)
PID:3964

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rovwer.exe" /P "Admin:N"&&CACLS "rovwer.exe" /P "Admin:R" /E&&echo Y|CACLS "..\99e342142d" /P "Admin:N"&&CACLS "..\99e342142d" /P "Admin:R" /E&&Exit
3⤵
- Suspicious use of WriteProcessMemory
PID:212

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:5088

C:\Windows\SysWOW64\cacls.exe
CACLS "rovwer.exe" /P "Admin:N"
4⤵
PID:4024

C:\Windows\SysWOW64\cacls.exe
CACLS "rovwer.exe" /P "Admin:R" /E
4⤵
PID:1964

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:4600

C:\Windows\SysWOW64\cacls.exe
CACLS "..\99e342142d" /P "Admin:N"
4⤵
PID:5072

C:\Windows\SysWOW64\cacls.exe
CACLS "..\99e342142d" /P "Admin:R" /E
4⤵
PID:588

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:1560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 896
2⤵
- Program crash
PID:2072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4944 -ip 4944
1⤵
PID:1736

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
1⤵
- Executes dropped EXE
PID:700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 700 -s 232
2⤵
- Program crash
PID:1128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 700 -ip 700
1⤵
PID:3444

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
1⤵
- Executes dropped EXE
PID:1860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 424
2⤵
- Program crash
PID:3752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 1860 -ip 1860
1⤵
PID:4368

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\99e342142d\rovwer.exe
Filesize
222KB

MD5
55463897d0be2da085b60065f2caec3a

SHA1
62317fb716076b73b0b54c805cdad1a197b6502b

SHA256
70f60b192056d200088fdcd3863de5c26b6e10e7e7b38ca71375a930d6645014

SHA512
78628134d8e083368c7ecf052bd7a10d77ef34b8fcaf4cc40589c81882ec5b2cfb92d64dac5ae3a757933b822a75ce875f7333b04d17e0989a7cc51f0748124b

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
222KB

MD5
55463897d0be2da085b60065f2caec3a

SHA1
62317fb716076b73b0b54c805cdad1a197b6502b

SHA256
70f60b192056d200088fdcd3863de5c26b6e10e7e7b38ca71375a930d6645014

SHA512
78628134d8e083368c7ecf052bd7a10d77ef34b8fcaf4cc40589c81882ec5b2cfb92d64dac5ae3a757933b822a75ce875f7333b04d17e0989a7cc51f0748124b

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
222KB

MD5
55463897d0be2da085b60065f2caec3a

SHA1
62317fb716076b73b0b54c805cdad1a197b6502b

SHA256
70f60b192056d200088fdcd3863de5c26b6e10e7e7b38ca71375a930d6645014

SHA512
78628134d8e083368c7ecf052bd7a10d77ef34b8fcaf4cc40589c81882ec5b2cfb92d64dac5ae3a757933b822a75ce875f7333b04d17e0989a7cc51f0748124b

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
222KB

MD5
55463897d0be2da085b60065f2caec3a

SHA1
62317fb716076b73b0b54c805cdad1a197b6502b

SHA256
70f60b192056d200088fdcd3863de5c26b6e10e7e7b38ca71375a930d6645014

SHA512
78628134d8e083368c7ecf052bd7a10d77ef34b8fcaf4cc40589c81882ec5b2cfb92d64dac5ae3a757933b822a75ce875f7333b04d17e0989a7cc51f0748124b

Download Submit
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
507e9dc7b9c42f535b6df96d79179835

SHA1
acf41fb549750023115f060071aa5ca8c33f249e

SHA256
3b82a0ea49d855327b64073872ebb6b63eee056e182be6b1935aa512628252af

SHA512
70907ec4c395b0d2219bfe98907ec130bfcbc6d4bec7bd73965a9b1e422553e27daaead3d6647620fcf5392d85a2e975bce0f7c79c0bc665dd33ce65f7d44302

Download Submit
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
507e9dc7b9c42f535b6df96d79179835

SHA1
acf41fb549750023115f060071aa5ca8c33f249e

SHA256
3b82a0ea49d855327b64073872ebb6b63eee056e182be6b1935aa512628252af

SHA512
70907ec4c395b0d2219bfe98907ec130bfcbc6d4bec7bd73965a9b1e422553e27daaead3d6647620fcf5392d85a2e975bce0f7c79c0bc665dd33ce65f7d44302

Download Submit
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
507e9dc7b9c42f535b6df96d79179835

SHA1
acf41fb549750023115f060071aa5ca8c33f249e

SHA256
3b82a0ea49d855327b64073872ebb6b63eee056e182be6b1935aa512628252af

SHA512
70907ec4c395b0d2219bfe98907ec130bfcbc6d4bec7bd73965a9b1e422553e27daaead3d6647620fcf5392d85a2e975bce0f7c79c0bc665dd33ce65f7d44302

Download Submit
memory/212-139-0x0000000000000000-mapping.dmp

Download
memory/588-146-0x0000000000000000-mapping.dmp

Download
memory/700-156-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/1560-155-0x0000000000830000-0x0000000000854000-memory.dmp

Filesize
144KB

Download
memory/1560-151-0x0000000000000000-mapping.dmp

Download
memory/1860-158-0x00000000007EC000-0x000000000080B000-memory.dmp

Filesize
124KB

Download
memory/1860-159-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/1964-142-0x0000000000000000-mapping.dmp

Download
memory/1984-145-0x00000000008A8000-0x00000000008C7000-memory.dmp

Filesize
124KB

Download
memory/1984-147-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/1984-148-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/1984-132-0x0000000000000000-mapping.dmp

Download
memory/3964-138-0x0000000000000000-mapping.dmp

Download
memory/4024-141-0x0000000000000000-mapping.dmp

Download
memory/4600-143-0x0000000000000000-mapping.dmp

Download
memory/4944-137-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/4944-135-0x00000000007A9000-0x00000000007C8000-memory.dmp

Filesize
124KB

Download
memory/4944-136-0x0000000000730000-0x000000000076E000-memory.dmp

Filesize
248KB

Download
memory/5072-144-0x0000000000000000-mapping.dmp

Download
memory/5088-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads