amadey | aea793646042cec0c7c641247da6ed6623d5547da079db4026e07e7f705426b2

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
08-09-2022 18:21

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General

Target

a.exe
Size

217KB
MD5

6e60a3b3f0129a17a42ac486043705a6
SHA1

8afb7453c38fda8ab75b9ddb1ad8af2023feb788
SHA256

fbbac58730ce0b0785ed036b9512c2329599b3c5bbf4b30a597660364f2cd560
SHA512

07f0d99c31b67ce99b8ffae6b6c2c010d416ae8740a8e8ad06b9755032e9c37314d0f4b4a14605599f6e4622992da1f74d933bedadc629846805467182acf187
SSDEEP

6144:lc1fY938g3CQ+56G9f1v6Sz7/zhZ5uCQckWZTOMw:l2e+km1v6G/zluCQcdw

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 6 IoCs

resource	yara_rule
behavioral1/files/0x0006000000014142-63.dat	amadey_cred_module
behavioral1/files/0x0006000000014142-64.dat	amadey_cred_module
behavioral1/files/0x0006000000014142-65.dat	amadey_cred_module
behavioral1/files/0x0006000000014142-66.dat	amadey_cred_module
behavioral1/files/0x0006000000014142-67.dat	amadey_cred_module
behavioral1/memory/1708-68-0x00000000001A0000-0x00000000001C4000-memory.dmp	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
7	1708	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
1220	wfyoot.exe
588	wfyoot.exe
1292	wfyoot.exe

Loads dropped DLL 5 IoCs

pid	Process
1956	a.exe
1708	rundll32.exe
1708	rundll32.exe
1708	rundll32.exe
1708	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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\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

pid	Process
1568	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1708	rundll32.exe
1708	rundll32.exe
1708	rundll32.exe
1708	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1220	1956	a.exe	27
PID 1956 wrote to memory of 1220	1956	a.exe	27
PID 1956 wrote to memory of 1220	1956	a.exe	27
PID 1956 wrote to memory of 1220	1956	a.exe	27
PID 1220 wrote to memory of 1568	1220	wfyoot.exe	28
PID 1220 wrote to memory of 1568	1220	wfyoot.exe	28
PID 1220 wrote to memory of 1568	1220	wfyoot.exe	28
PID 1220 wrote to memory of 1568	1220	wfyoot.exe	28
PID 1220 wrote to memory of 1708	1220	wfyoot.exe	32
PID 1220 wrote to memory of 1708	1220	wfyoot.exe	32
PID 1220 wrote to memory of 1708	1220	wfyoot.exe	32
PID 1220 wrote to memory of 1708	1220	wfyoot.exe	32
PID 1220 wrote to memory of 1708	1220	wfyoot.exe	32
PID 1220 wrote to memory of 1708	1220	wfyoot.exe	32
PID 1220 wrote to memory of 1708	1220	wfyoot.exe	32
PID 664 wrote to memory of 588	664	taskeng.exe	34
PID 664 wrote to memory of 588	664	taskeng.exe	34
PID 664 wrote to memory of 588	664	taskeng.exe	34
PID 664 wrote to memory of 588	664	taskeng.exe	34
PID 664 wrote to memory of 1292	664	taskeng.exe	35
PID 664 wrote to memory of 1292	664	taskeng.exe	35
PID 664 wrote to memory of 1292	664	taskeng.exe	35
PID 664 wrote to memory of 1292	664	taskeng.exe	35

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\a.exe
"C:\Users\Admin\AppData\Local\Temp\a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe
  "C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1220
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN wfyoot.exe /TR "C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1568
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\be8403bbaff04d\cred.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - outlook_win_path
    PID:1708

C:\Windows\system32\taskeng.exe
taskeng.exe {6D46F0D1-2167-400F-8668-D3949AFADA8B} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:664
- C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe
  C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe
  2⤵
  - Executes dropped EXE
  PID:588
- C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe
  C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe
  2⤵
  - Executes dropped EXE
  PID:1292

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\5ab67e9dae\wfyoot.exe

Filesize
217KB

MD5
6e60a3b3f0129a17a42ac486043705a6

SHA1
8afb7453c38fda8ab75b9ddb1ad8af2023feb788

SHA256
fbbac58730ce0b0785ed036b9512c2329599b3c5bbf4b30a597660364f2cd560

SHA512
07f0d99c31b67ce99b8ffae6b6c2c010d416ae8740a8e8ad06b9755032e9c37314d0f4b4a14605599f6e4622992da1f74d933bedadc629846805467182acf187

Download Submit
C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe

Filesize
217KB

MD5
6e60a3b3f0129a17a42ac486043705a6

SHA1
8afb7453c38fda8ab75b9ddb1ad8af2023feb788

SHA256
fbbac58730ce0b0785ed036b9512c2329599b3c5bbf4b30a597660364f2cd560

SHA512
07f0d99c31b67ce99b8ffae6b6c2c010d416ae8740a8e8ad06b9755032e9c37314d0f4b4a14605599f6e4622992da1f74d933bedadc629846805467182acf187

Download Submit
C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe

Filesize
217KB

MD5
6e60a3b3f0129a17a42ac486043705a6

SHA1
8afb7453c38fda8ab75b9ddb1ad8af2023feb788

SHA256
fbbac58730ce0b0785ed036b9512c2329599b3c5bbf4b30a597660364f2cd560

SHA512
07f0d99c31b67ce99b8ffae6b6c2c010d416ae8740a8e8ad06b9755032e9c37314d0f4b4a14605599f6e4622992da1f74d933bedadc629846805467182acf187

Download Submit
C:\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe

Filesize
217KB

MD5
6e60a3b3f0129a17a42ac486043705a6

SHA1
8afb7453c38fda8ab75b9ddb1ad8af2023feb788

SHA256
fbbac58730ce0b0785ed036b9512c2329599b3c5bbf4b30a597660364f2cd560

SHA512
07f0d99c31b67ce99b8ffae6b6c2c010d416ae8740a8e8ad06b9755032e9c37314d0f4b4a14605599f6e4622992da1f74d933bedadc629846805467182acf187

Download Submit
C:\Users\Admin\AppData\Roaming\be8403bbaff04d\cred.dll

Filesize
126KB

MD5
9dc6cd88d90494886eed61e71399f886

SHA1
025bf374d9374a0ba4441a067afb36b49eb0aad6

SHA256
f63560ea9a9704044f2f944e98bc88c45078725413d0e5cd6082a6e61555298b

SHA512
4cbd86aa92897c45805d64a9195f4d37e8ecec2864d8c9af47be86bfce58c5c52db805c2240861f292be57936a425eb7d8cf44778403444d8c802d30c017cfe0

Download Submit
\Users\Admin\AppData\Local\Temp\5ab67e9dae\wfyoot.exe

Filesize
217KB

MD5
6e60a3b3f0129a17a42ac486043705a6

SHA1
8afb7453c38fda8ab75b9ddb1ad8af2023feb788

SHA256
fbbac58730ce0b0785ed036b9512c2329599b3c5bbf4b30a597660364f2cd560

SHA512
07f0d99c31b67ce99b8ffae6b6c2c010d416ae8740a8e8ad06b9755032e9c37314d0f4b4a14605599f6e4622992da1f74d933bedadc629846805467182acf187

Download Submit
\Users\Admin\AppData\Roaming\be8403bbaff04d\cred.dll

Filesize
126KB

MD5
9dc6cd88d90494886eed61e71399f886

SHA1
025bf374d9374a0ba4441a067afb36b49eb0aad6

SHA256
f63560ea9a9704044f2f944e98bc88c45078725413d0e5cd6082a6e61555298b

SHA512
4cbd86aa92897c45805d64a9195f4d37e8ecec2864d8c9af47be86bfce58c5c52db805c2240861f292be57936a425eb7d8cf44778403444d8c802d30c017cfe0

Download Submit
\Users\Admin\AppData\Roaming\be8403bbaff04d\cred.dll

Filesize
126KB

MD5
9dc6cd88d90494886eed61e71399f886

SHA1
025bf374d9374a0ba4441a067afb36b49eb0aad6

SHA256
f63560ea9a9704044f2f944e98bc88c45078725413d0e5cd6082a6e61555298b

SHA512
4cbd86aa92897c45805d64a9195f4d37e8ecec2864d8c9af47be86bfce58c5c52db805c2240861f292be57936a425eb7d8cf44778403444d8c802d30c017cfe0

Download Submit
\Users\Admin\AppData\Roaming\be8403bbaff04d\cred.dll

Filesize
126KB

MD5
9dc6cd88d90494886eed61e71399f886

SHA1
025bf374d9374a0ba4441a067afb36b49eb0aad6

SHA256
f63560ea9a9704044f2f944e98bc88c45078725413d0e5cd6082a6e61555298b

SHA512
4cbd86aa92897c45805d64a9195f4d37e8ecec2864d8c9af47be86bfce58c5c52db805c2240861f292be57936a425eb7d8cf44778403444d8c802d30c017cfe0

Download Submit
\Users\Admin\AppData\Roaming\be8403bbaff04d\cred.dll

Filesize
126KB

MD5
9dc6cd88d90494886eed61e71399f886

SHA1
025bf374d9374a0ba4441a067afb36b49eb0aad6

SHA256
f63560ea9a9704044f2f944e98bc88c45078725413d0e5cd6082a6e61555298b

SHA512
4cbd86aa92897c45805d64a9195f4d37e8ecec2864d8c9af47be86bfce58c5c52db805c2240861f292be57936a425eb7d8cf44778403444d8c802d30c017cfe0

Download Submit
memory/588-69-0x0000000000000000-mapping.dmp

Download
memory/1220-56-0x0000000000000000-mapping.dmp

Download
memory/1292-72-0x0000000000000000-mapping.dmp

Download
memory/1568-59-0x0000000000000000-mapping.dmp

Download
memory/1708-68-0x00000000001A0000-0x00000000001C4000-memory.dmp

Filesize
144KB

Download
memory/1708-61-0x0000000000000000-mapping.dmp

Download
memory/1956-54-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download