amadey | b5c70be2efa234a02e2becde40c95f71a35a3b8b528487a0d75619e4f0c6cf16

General

Target

28bf368178051f91e19150c4e52806cc.exe
Size

271KB
MD5

28bf368178051f91e19150c4e52806cc
SHA1

6afc716814857c04fdfb301be034aeeaa6b4f5ac
SHA256

b5c70be2efa234a02e2becde40c95f71a35a3b8b528487a0d75619e4f0c6cf16
SHA512

a46179ee5d345a45e58bdffe84e2a3620bd7cbc5f5ac970be23d5fcdff3308bfeddfdcdc6640a598946e290af9d4f1d14370e7eef9f7fa53811e71a1a73556c6
SSDEEP

6144:klCLhTz/OOMwtbSErRXIYU0UD1CkcLjTwGUUs:k8Nz/OwbSIq0yC137UF

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\a091ec0a6e2227\cred64.dll	amadey_cred_module
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

40 2684 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

4928 rovwer.exe
1028 rovwer.exe
3076 rovwer.exe

flow	pid	process
40	2684	rundll32.exe

pid	process
4928	rovwer.exe
1028	rovwer.exe
3076	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:

28bf368178051f91e19150c4e52806cc.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	28bf368178051f91e19150c4e52806cc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

2684 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
2684	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-1-5-21-2891029575-1462575-1165213807-1000\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
808	1048	WerFault.exe	28bf368178051f91e19150c4e52806cc.exe
4168	1028	WerFault.exe	rovwer.exe
5060	3076	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

2032 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

2684 rundll32.exe
2684 rundll32.exe
2684 rundll32.exe
2684 rundll32.exe

pid	process
2032	schtasks.exe

pid	process
2684	rundll32.exe
2684	rundll32.exe
2684	rundll32.exe
2684	rundll32.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

28bf368178051f91e19150c4e52806cc.exerovwer.execmd.exe

description	pid	process	target process
PID 1048 wrote to memory of 4928	1048	28bf368178051f91e19150c4e52806cc.exe	rovwer.exe
PID 1048 wrote to memory of 4928	1048	28bf368178051f91e19150c4e52806cc.exe	rovwer.exe
PID 1048 wrote to memory of 4928	1048	28bf368178051f91e19150c4e52806cc.exe	rovwer.exe
PID 4928 wrote to memory of 2032	4928	rovwer.exe	schtasks.exe
PID 4928 wrote to memory of 2032	4928	rovwer.exe	schtasks.exe
PID 4928 wrote to memory of 2032	4928	rovwer.exe	schtasks.exe
PID 4928 wrote to memory of 2332	4928	rovwer.exe	cmd.exe
PID 4928 wrote to memory of 2332	4928	rovwer.exe	cmd.exe
PID 4928 wrote to memory of 2332	4928	rovwer.exe	cmd.exe
PID 2332 wrote to memory of 2404	2332	cmd.exe	cmd.exe
PID 2332 wrote to memory of 2404	2332	cmd.exe	cmd.exe
PID 2332 wrote to memory of 2404	2332	cmd.exe	cmd.exe
PID 2332 wrote to memory of 4712	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 4712	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 4712	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 212	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 212	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 212	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 116	2332	cmd.exe	cmd.exe
PID 2332 wrote to memory of 116	2332	cmd.exe	cmd.exe
PID 2332 wrote to memory of 116	2332	cmd.exe	cmd.exe
PID 2332 wrote to memory of 312	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 312	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 312	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 4032	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 4032	2332	cmd.exe	cacls.exe
PID 2332 wrote to memory of 4032	2332	cmd.exe	cacls.exe
PID 4928 wrote to memory of 2684	4928	rovwer.exe	rundll32.exe
PID 4928 wrote to memory of 2684	4928	rovwer.exe	rundll32.exe
PID 4928 wrote to memory of 2684	4928	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\28bf368178051f91e19150c4e52806cc.exe
"C:\Users\Admin\AppData\Local\Temp\28bf368178051f91e19150c4e52806cc.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1048

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:4928

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:2032

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:2332

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:2404

C:\Windows\SysWOW64\cacls.exe
CACLS "rovwer.exe" /P "Admin:N"
4⤵
PID:4712

C:\Windows\SysWOW64\cacls.exe
CACLS "..\99e342142d" /P "Admin:N"
4⤵
PID:312

C:\Windows\SysWOW64\cacls.exe
CACLS "..\99e342142d" /P "Admin:R" /E
4⤵
PID:4032

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:116

C:\Windows\SysWOW64\cacls.exe
CACLS "rovwer.exe" /P "Admin:R" /E
4⤵
PID:212

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:2684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 1284
2⤵
- Program crash
PID:808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1048 -ip 1048
1⤵
PID:4920

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
1⤵
- Executes dropped EXE
PID:1028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1028 -s 416
2⤵
- Program crash
PID:4168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1028 -ip 1028
1⤵
PID:2156

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
1⤵
- Executes dropped EXE
PID:3076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3076 -s 416
2⤵
- Program crash
PID:5060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3076 -ip 3076
1⤵
PID:3052

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
271KB

MD5
28bf368178051f91e19150c4e52806cc

SHA1
6afc716814857c04fdfb301be034aeeaa6b4f5ac

SHA256
b5c70be2efa234a02e2becde40c95f71a35a3b8b528487a0d75619e4f0c6cf16

SHA512
a46179ee5d345a45e58bdffe84e2a3620bd7cbc5f5ac970be23d5fcdff3308bfeddfdcdc6640a598946e290af9d4f1d14370e7eef9f7fa53811e71a1a73556c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
271KB

MD5
28bf368178051f91e19150c4e52806cc

SHA1
6afc716814857c04fdfb301be034aeeaa6b4f5ac

SHA256
b5c70be2efa234a02e2becde40c95f71a35a3b8b528487a0d75619e4f0c6cf16

SHA512
a46179ee5d345a45e58bdffe84e2a3620bd7cbc5f5ac970be23d5fcdff3308bfeddfdcdc6640a598946e290af9d4f1d14370e7eef9f7fa53811e71a1a73556c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
271KB

MD5
28bf368178051f91e19150c4e52806cc

SHA1
6afc716814857c04fdfb301be034aeeaa6b4f5ac

SHA256
b5c70be2efa234a02e2becde40c95f71a35a3b8b528487a0d75619e4f0c6cf16

SHA512
a46179ee5d345a45e58bdffe84e2a3620bd7cbc5f5ac970be23d5fcdff3308bfeddfdcdc6640a598946e290af9d4f1d14370e7eef9f7fa53811e71a1a73556c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
271KB

MD5
28bf368178051f91e19150c4e52806cc

SHA1
6afc716814857c04fdfb301be034aeeaa6b4f5ac

SHA256
b5c70be2efa234a02e2becde40c95f71a35a3b8b528487a0d75619e4f0c6cf16

SHA512
a46179ee5d345a45e58bdffe84e2a3620bd7cbc5f5ac970be23d5fcdff3308bfeddfdcdc6640a598946e290af9d4f1d14370e7eef9f7fa53811e71a1a73556c6

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/116-147-0x0000000000000000-mapping.dmp

Download
memory/212-146-0x0000000000000000-mapping.dmp

Download
memory/312-148-0x0000000000000000-mapping.dmp

Download
memory/1028-153-0x0000000000ABA000-0x0000000000AD9000-memory.dmp

Filesize
124KB

Download
memory/1028-154-0x0000000000400000-0x0000000000847000-memory.dmp

Filesize
4.3MB

Download
memory/1048-139-0x0000000000400000-0x0000000000847000-memory.dmp

Filesize
4.3MB

Download
memory/1048-133-0x0000000000960000-0x000000000099E000-memory.dmp

Filesize
248KB

Download
memory/1048-134-0x0000000000400000-0x0000000000847000-memory.dmp

Filesize
4.3MB

Download
memory/1048-132-0x0000000000B77000-0x0000000000B96000-memory.dmp

Filesize
124KB

Download
memory/1048-138-0x0000000000B77000-0x0000000000B96000-memory.dmp

Filesize
124KB

Download
memory/2032-141-0x0000000000000000-mapping.dmp

Download
memory/2332-143-0x0000000000000000-mapping.dmp

Download
memory/2404-144-0x0000000000000000-mapping.dmp

Download
memory/2684-155-0x0000000000000000-mapping.dmp

Download
memory/3076-159-0x000000000091A000-0x0000000000939000-memory.dmp

Filesize
124KB

Download
memory/3076-160-0x0000000000400000-0x0000000000847000-memory.dmp

Filesize
4.3MB

Download
memory/4032-149-0x0000000000000000-mapping.dmp

Download
memory/4712-145-0x0000000000000000-mapping.dmp

Download
memory/4928-150-0x0000000000B56000-0x0000000000B75000-memory.dmp

Filesize
124KB

Download
memory/4928-151-0x0000000000400000-0x0000000000847000-memory.dmp

Filesize
4.3MB

Download
memory/4928-140-0x0000000000B56000-0x0000000000B75000-memory.dmp

Filesize
124KB

Download
memory/4928-142-0x0000000000400000-0x0000000000847000-memory.dmp

Filesize
4.3MB

Download
memory/4928-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads