amadey | 9189561562283ad8f7a5d7a1b683bc97ad8dbf0b1e86109284cc297a8a6ec78a

Analysis

max time kernel
148s
max time network
131s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29-11-2022 19:40

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General

Target

9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exe
Size

205KB
MD5

c87809e769b4a936366bd40fb4ab4f71
SHA1

9a474fab984b143be3125cf93cc588ddaa764dc8
SHA256

9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb
SHA512

f7b98ae398af4dc9a4d58c3a1f62736fa4ca8638a7566df3b87b218433785198dae0a92dcde09ce876c5dc58b2c9b69b5c37bf9e22408b229a81feea7020e40b
SSDEEP

3072:By2l/CiGxn5rnUuUexrGcPwt5TNqq/kYWfPAxkgsIphAw:BJCiGTtUexrwtlMq/ZWfPAk

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
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
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

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

5 1676 rundll32.exe
Executes dropped EXE 4 IoCs

Processes:

rovwer.exerovwer.exerovwer.exerovwer.exe

pid process

2036 rovwer.exe
524 rovwer.exe
828 rovwer.exe
1492 rovwer.exe

flow	pid	process
5	1676	rundll32.exe

pid	process
2036	rovwer.exe
524	rovwer.exe
828	rovwer.exe
1492	rovwer.exe

Loads dropped DLL 6 IoCs

Processes:

9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exerundll32.exe

pid	process
1672	9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exe
1672	9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exe
1676	rundll32.exe
1676	rundll32.exe
1676	rundll32.exe
1676	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

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\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

1100 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1676 rundll32.exe
1676 rundll32.exe
1676 rundll32.exe
1676 rundll32.exe

pid	process
1100	schtasks.exe

pid	process
1676	rundll32.exe
1676	rundll32.exe
1676	rundll32.exe
1676	rundll32.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exerovwer.exetaskeng.exe

description	pid	process	target process
PID 1672 wrote to memory of 2036	1672	9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exe	rovwer.exe
PID 1672 wrote to memory of 2036	1672	9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exe	rovwer.exe
PID 1672 wrote to memory of 2036	1672	9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exe	rovwer.exe
PID 1672 wrote to memory of 2036	1672	9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exe	rovwer.exe
PID 2036 wrote to memory of 1100	2036	rovwer.exe	schtasks.exe
PID 2036 wrote to memory of 1100	2036	rovwer.exe	schtasks.exe
PID 2036 wrote to memory of 1100	2036	rovwer.exe	schtasks.exe
PID 2036 wrote to memory of 1100	2036	rovwer.exe	schtasks.exe
PID 636 wrote to memory of 524	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 524	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 524	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 524	636	taskeng.exe	rovwer.exe
PID 2036 wrote to memory of 1676	2036	rovwer.exe	rundll32.exe
PID 2036 wrote to memory of 1676	2036	rovwer.exe	rundll32.exe
PID 2036 wrote to memory of 1676	2036	rovwer.exe	rundll32.exe
PID 2036 wrote to memory of 1676	2036	rovwer.exe	rundll32.exe
PID 2036 wrote to memory of 1676	2036	rovwer.exe	rundll32.exe
PID 2036 wrote to memory of 1676	2036	rovwer.exe	rundll32.exe
PID 2036 wrote to memory of 1676	2036	rovwer.exe	rundll32.exe
PID 636 wrote to memory of 828	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 828	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 828	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 828	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 1492	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 1492	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 1492	636	taskeng.exe	rovwer.exe
PID 636 wrote to memory of 1492	636	taskeng.exe	rovwer.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exe
"C:\Users\Admin\AppData\Local\Temp\9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1672

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:2036

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:1100

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:1676

C:\Windows\system32\taskeng.exe
taskeng.exe {D22116BD-AF1F-4553-91E5-7C11B61CBE48} S-1-5-21-999675638-2867687379-27515722-1000:ORXGKKZC\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:636

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:524

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:828

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:1492

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
c87809e769b4a936366bd40fb4ab4f71

SHA1
9a474fab984b143be3125cf93cc588ddaa764dc8

SHA256
9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb

SHA512
f7b98ae398af4dc9a4d58c3a1f62736fa4ca8638a7566df3b87b218433785198dae0a92dcde09ce876c5dc58b2c9b69b5c37bf9e22408b229a81feea7020e40b

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
c87809e769b4a936366bd40fb4ab4f71

SHA1
9a474fab984b143be3125cf93cc588ddaa764dc8

SHA256
9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb

SHA512
f7b98ae398af4dc9a4d58c3a1f62736fa4ca8638a7566df3b87b218433785198dae0a92dcde09ce876c5dc58b2c9b69b5c37bf9e22408b229a81feea7020e40b

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
c87809e769b4a936366bd40fb4ab4f71

SHA1
9a474fab984b143be3125cf93cc588ddaa764dc8

SHA256
9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb

SHA512
f7b98ae398af4dc9a4d58c3a1f62736fa4ca8638a7566df3b87b218433785198dae0a92dcde09ce876c5dc58b2c9b69b5c37bf9e22408b229a81feea7020e40b

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
c87809e769b4a936366bd40fb4ab4f71

SHA1
9a474fab984b143be3125cf93cc588ddaa764dc8

SHA256
9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb

SHA512
f7b98ae398af4dc9a4d58c3a1f62736fa4ca8638a7566df3b87b218433785198dae0a92dcde09ce876c5dc58b2c9b69b5c37bf9e22408b229a81feea7020e40b

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
c87809e769b4a936366bd40fb4ab4f71

SHA1
9a474fab984b143be3125cf93cc588ddaa764dc8

SHA256
9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb

SHA512
f7b98ae398af4dc9a4d58c3a1f62736fa4ca8638a7566df3b87b218433785198dae0a92dcde09ce876c5dc58b2c9b69b5c37bf9e22408b229a81feea7020e40b

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
205KB

MD5
c87809e769b4a936366bd40fb4ab4f71

SHA1
9a474fab984b143be3125cf93cc588ddaa764dc8

SHA256
9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb

SHA512
f7b98ae398af4dc9a4d58c3a1f62736fa4ca8638a7566df3b87b218433785198dae0a92dcde09ce876c5dc58b2c9b69b5c37bf9e22408b229a81feea7020e40b

Download Submit
\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
c87809e769b4a936366bd40fb4ab4f71

SHA1
9a474fab984b143be3125cf93cc588ddaa764dc8

SHA256
9441bb4af843a5de558f6a45b432b1684f87f094ddb8ebc0881eafccf72dc6fb

SHA512
f7b98ae398af4dc9a4d58c3a1f62736fa4ca8638a7566df3b87b218433785198dae0a92dcde09ce876c5dc58b2c9b69b5c37bf9e22408b229a81feea7020e40b

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/524-71-0x0000000000000000-mapping.dmp

Download
memory/524-74-0x0000000000C9B000-0x0000000000CBA000-memory.dmp

Filesize
124KB

Download
memory/524-75-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/828-87-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/828-86-0x0000000000C2B000-0x0000000000C4A000-memory.dmp

Filesize
124KB

Download
memory/828-83-0x0000000000000000-mapping.dmp

Download
memory/1100-65-0x0000000000000000-mapping.dmp

Download
memory/1492-92-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/1492-91-0x0000000000B8B000-0x0000000000BAA000-memory.dmp

Filesize
124KB

Download
memory/1492-88-0x0000000000000000-mapping.dmp

Download
memory/1672-62-0x0000000000BCB000-0x0000000000BEA000-memory.dmp

Filesize
124KB

Download
memory/1672-57-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/1672-54-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

Filesize
8KB

Download
memory/1672-55-0x0000000000BCB000-0x0000000000BEA000-memory.dmp

Filesize
124KB

Download
memory/1672-63-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/1672-56-0x0000000000230000-0x000000000026E000-memory.dmp

Filesize
248KB

Download
memory/1676-76-0x0000000000000000-mapping.dmp

Download
memory/2036-60-0x0000000000000000-mapping.dmp

Download
memory/2036-70-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/2036-69-0x0000000000C6B000-0x0000000000C8A000-memory.dmp

Filesize
124KB

Download
memory/2036-68-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/2036-67-0x0000000000C6B000-0x0000000000C8A000-memory.dmp

Filesize
124KB

Download