amadey | a718e90f08e4e3a15d0acbe4d6f1ac4e49dc3e5e95460d4a4a9e2a77e4cf6217

Analysis

max time kernel
111s
max time network
130s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 16:16

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General

Target

file.exe
Size

226KB
MD5

7d5768018e43db010843b5c0f87cf507
SHA1

5dcde68657061bdc91f84449a5c9836a0327748d
SHA256

a718e90f08e4e3a15d0acbe4d6f1ac4e49dc3e5e95460d4a4a9e2a77e4cf6217
SHA512

7f05d2a3a13614bc0a0433cc9b7beb306d1cc5f384f201227c6011d116d036071b3fe1aca08857fc32ca544ce610f2341f9cc8bf5bb3d84ccb26a37ce444f91b
SSDEEP

3072:KM31JsLgZNzysB3w5RGZ/3a+iL1BKJzx4I71vEkTEwLqd0s9FnV:BqaNzysBp/3LiW/4GEkTEld0W

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

193.56.146.194/h49vlBP/index.php

Signatures

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

Detect Amadey credential stealer module 5 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

5 2028 rundll32.exe
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

1168 rovwer.exe
1572 rovwer.exe
1688 rovwer.exe
Loads dropped DLL 6 IoCs

Processes:

file.exerundll32.exe

pid process

1324 file.exe
1324 file.exe
2028 rundll32.exe
2028 rundll32.exe
2028 rundll32.exe
2028 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

flow	pid	process
5	2028	rundll32.exe

pid	process
1168	rovwer.exe
1572	rovwer.exe
1688	rovwer.exe

pid	process
1324	file.exe
1324	file.exe
2028	rundll32.exe
2028	rundll32.exe
2028	rundll32.exe
2028	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-1-5-21-4063495947-34355257-727531523-1000\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
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

688 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

2028 rundll32.exe
2028 rundll32.exe
2028 rundll32.exe
2028 rundll32.exe

pid	process
688	schtasks.exe

pid	process
2028	rundll32.exe
2028	rundll32.exe
2028	rundll32.exe
2028	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

file.exerovwer.exetaskeng.exe

description	pid	process	target process
PID 1324 wrote to memory of 1168	1324	file.exe	rovwer.exe
PID 1324 wrote to memory of 1168	1324	file.exe	rovwer.exe
PID 1324 wrote to memory of 1168	1324	file.exe	rovwer.exe
PID 1324 wrote to memory of 1168	1324	file.exe	rovwer.exe
PID 1168 wrote to memory of 688	1168	rovwer.exe	schtasks.exe
PID 1168 wrote to memory of 688	1168	rovwer.exe	schtasks.exe
PID 1168 wrote to memory of 688	1168	rovwer.exe	schtasks.exe
PID 1168 wrote to memory of 688	1168	rovwer.exe	schtasks.exe
PID 1592 wrote to memory of 1572	1592	taskeng.exe	rovwer.exe
PID 1592 wrote to memory of 1572	1592	taskeng.exe	rovwer.exe
PID 1592 wrote to memory of 1572	1592	taskeng.exe	rovwer.exe
PID 1592 wrote to memory of 1572	1592	taskeng.exe	rovwer.exe
PID 1168 wrote to memory of 2028	1168	rovwer.exe	rundll32.exe
PID 1168 wrote to memory of 2028	1168	rovwer.exe	rundll32.exe
PID 1168 wrote to memory of 2028	1168	rovwer.exe	rundll32.exe
PID 1168 wrote to memory of 2028	1168	rovwer.exe	rundll32.exe
PID 1168 wrote to memory of 2028	1168	rovwer.exe	rundll32.exe
PID 1168 wrote to memory of 2028	1168	rovwer.exe	rundll32.exe
PID 1168 wrote to memory of 2028	1168	rovwer.exe	rundll32.exe
PID 1592 wrote to memory of 1688	1592	taskeng.exe	rovwer.exe
PID 1592 wrote to memory of 1688	1592	taskeng.exe	rovwer.exe
PID 1592 wrote to memory of 1688	1592	taskeng.exe	rovwer.exe
PID 1592 wrote to memory of 1688	1592	taskeng.exe	rovwer.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1168

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:688

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:2028

C:\Windows\system32\taskeng.exe
taskeng.exe {5F001F3D-1B8A-470F-B8B1-0F09BA6C9A39} S-1-5-21-4063495947-34355257-727531523-1000:RYNKSFQE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1592

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:1572

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:1688

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
226KB

MD5
7d5768018e43db010843b5c0f87cf507

SHA1
5dcde68657061bdc91f84449a5c9836a0327748d

SHA256
a718e90f08e4e3a15d0acbe4d6f1ac4e49dc3e5e95460d4a4a9e2a77e4cf6217

SHA512
7f05d2a3a13614bc0a0433cc9b7beb306d1cc5f384f201227c6011d116d036071b3fe1aca08857fc32ca544ce610f2341f9cc8bf5bb3d84ccb26a37ce444f91b

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

Filesize
226KB

MD5
7d5768018e43db010843b5c0f87cf507

SHA1
5dcde68657061bdc91f84449a5c9836a0327748d

SHA256
a718e90f08e4e3a15d0acbe4d6f1ac4e49dc3e5e95460d4a4a9e2a77e4cf6217

SHA512
7f05d2a3a13614bc0a0433cc9b7beb306d1cc5f384f201227c6011d116d036071b3fe1aca08857fc32ca544ce610f2341f9cc8bf5bb3d84ccb26a37ce444f91b

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

Filesize
226KB

MD5
7d5768018e43db010843b5c0f87cf507

SHA1
5dcde68657061bdc91f84449a5c9836a0327748d

SHA256
a718e90f08e4e3a15d0acbe4d6f1ac4e49dc3e5e95460d4a4a9e2a77e4cf6217

SHA512
7f05d2a3a13614bc0a0433cc9b7beb306d1cc5f384f201227c6011d116d036071b3fe1aca08857fc32ca544ce610f2341f9cc8bf5bb3d84ccb26a37ce444f91b

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

Filesize
226KB

MD5
7d5768018e43db010843b5c0f87cf507

SHA1
5dcde68657061bdc91f84449a5c9836a0327748d

SHA256
a718e90f08e4e3a15d0acbe4d6f1ac4e49dc3e5e95460d4a4a9e2a77e4cf6217

SHA512
7f05d2a3a13614bc0a0433cc9b7beb306d1cc5f384f201227c6011d116d036071b3fe1aca08857fc32ca544ce610f2341f9cc8bf5bb3d84ccb26a37ce444f91b

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

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

Filesize
226KB

MD5
7d5768018e43db010843b5c0f87cf507

SHA1
5dcde68657061bdc91f84449a5c9836a0327748d

SHA256
a718e90f08e4e3a15d0acbe4d6f1ac4e49dc3e5e95460d4a4a9e2a77e4cf6217

SHA512
7f05d2a3a13614bc0a0433cc9b7beb306d1cc5f384f201227c6011d116d036071b3fe1aca08857fc32ca544ce610f2341f9cc8bf5bb3d84ccb26a37ce444f91b

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

Filesize
226KB

MD5
7d5768018e43db010843b5c0f87cf507

SHA1
5dcde68657061bdc91f84449a5c9836a0327748d

SHA256
a718e90f08e4e3a15d0acbe4d6f1ac4e49dc3e5e95460d4a4a9e2a77e4cf6217

SHA512
7f05d2a3a13614bc0a0433cc9b7beb306d1cc5f384f201227c6011d116d036071b3fe1aca08857fc32ca544ce610f2341f9cc8bf5bb3d84ccb26a37ce444f91b

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/688-63-0x0000000000000000-mapping.dmp

Download
memory/1168-67-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/1168-66-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/1168-57-0x0000000000000000-mapping.dmp

Download
memory/1168-65-0x00000000008BB000-0x00000000008DA000-memory.dmp

Filesize
124KB

Download
memory/1324-59-0x00000000007DB000-0x00000000007FA000-memory.dmp

Filesize
124KB

Download
memory/1324-61-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/1324-60-0x00000000002D0000-0x000000000030E000-memory.dmp

Filesize
248KB

Download
memory/1324-54-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

Download
memory/1572-72-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/1572-71-0x00000000008AB000-0x00000000008CA000-memory.dmp

Filesize
124KB

Download
memory/1572-68-0x0000000000000000-mapping.dmp

Download
memory/1688-80-0x0000000000000000-mapping.dmp

Download
memory/1688-83-0x000000000084B000-0x000000000086A000-memory.dmp

Filesize
124KB

Download
memory/1688-84-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/2028-73-0x0000000000000000-mapping.dmp

Download