amadey | 7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

Analysis

max time kernel
107s
max time network
128s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/11/2022, 23:16

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General

Target

file.exe
Size

325KB
MD5

ccc9cd1a0772e295f72dbdc593fd1b91
SHA1

673cb93a2ad861349df4ec838a27e19e87a05854
SHA256

7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1
SHA512

242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc
SSDEEP

3072:v5GRgsjPSgA5h45E17LNxEcsEqUhsSz9gjO8hN9fQomjKgvQ/IeXc4yjLUHy3L6n:v3sjKjJlDswsSh679xmjRvyg6yMTW9x

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/0x00080000000122ec-75.dat	amadey_cred_module
behavioral1/files/0x00080000000122ec-76.dat	amadey_cred_module
behavioral1/memory/1928-80-0x0000000000180000-0x00000000001A4000-memory.dmp	amadey_cred_module
behavioral1/files/0x00080000000122ec-79.dat	amadey_cred_module
behavioral1/files/0x00080000000122ec-78.dat	amadey_cred_module
behavioral1/files/0x00080000000122ec-77.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	1928	rundll32.exe

Executes dropped EXE 3 IoCs

pid	Process
1676	rovwer.exe
1352	rovwer.exe
1268	rovwer.exe

Loads dropped DLL 6 IoCs

pid	Process
780	file.exe
780	file.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	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
2024	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 780 wrote to memory of 1676	780	file.exe	28
PID 780 wrote to memory of 1676	780	file.exe	28
PID 780 wrote to memory of 1676	780	file.exe	28
PID 780 wrote to memory of 1676	780	file.exe	28
PID 1676 wrote to memory of 2024	1676	rovwer.exe	29
PID 1676 wrote to memory of 2024	1676	rovwer.exe	29
PID 1676 wrote to memory of 2024	1676	rovwer.exe	29
PID 1676 wrote to memory of 2024	1676	rovwer.exe	29
PID 1692 wrote to memory of 1352	1692	taskeng.exe	34
PID 1692 wrote to memory of 1352	1692	taskeng.exe	34
PID 1692 wrote to memory of 1352	1692	taskeng.exe	34
PID 1692 wrote to memory of 1352	1692	taskeng.exe	34
PID 1676 wrote to memory of 1928	1676	rovwer.exe	35
PID 1676 wrote to memory of 1928	1676	rovwer.exe	35
PID 1676 wrote to memory of 1928	1676	rovwer.exe	35
PID 1676 wrote to memory of 1928	1676	rovwer.exe	35
PID 1676 wrote to memory of 1928	1676	rovwer.exe	35
PID 1676 wrote to memory of 1928	1676	rovwer.exe	35
PID 1676 wrote to memory of 1928	1676	rovwer.exe	35
PID 1692 wrote to memory of 1268	1692	taskeng.exe	36
PID 1692 wrote to memory of 1268	1692	taskeng.exe	36
PID 1692 wrote to memory of 1268	1692	taskeng.exe	36
PID 1692 wrote to memory of 1268	1692	taskeng.exe	36

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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:780
- 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:1676
- - 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:2024
- - 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:1928

C:\Windows\system32\taskeng.exe
taskeng.exe {0E4BB9B4-7EE3-4FB9-9B0E-4448459C606F} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  2⤵
  - Executes dropped EXE
  PID:1352
- C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  2⤵
  - Executes dropped EXE
  PID:1268

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
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

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

Filesize
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

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

Filesize
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

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

Filesize
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

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

Filesize
126KB

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

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

Filesize
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

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

Filesize
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

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

Filesize
126KB

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

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

Filesize
126KB

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

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

Filesize
126KB

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

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

Filesize
126KB

MD5
b8d80046e28849a320a3dcd868b73d7c

SHA1
f15bc4a4c5189e7aa845213469c6def5afd68186

SHA256
d23147a448d24f81d81d4bb226f3fc968386792c0987dda75917104b5ecd9d5a

SHA512
b7f6d59ee55d2b579c2185560d2e660c1952f9214f3db3096b1358af3559fd985859aa3389be333c826f35b85cd63c6f65a03e65a7ad57c7834bb09abd1d853e

Download Submit
memory/780-61-0x00000000001B0000-0x00000000001EE000-memory.dmp

Filesize
248KB

Download
memory/780-62-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/780-59-0x00000000002EE000-0x000000000030D000-memory.dmp

Filesize
124KB

Download
memory/780-54-0x0000000076321000-0x0000000076323000-memory.dmp

Filesize
8KB

Download
memory/1268-85-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/1268-84-0x00000000009BE000-0x00000000009DD000-memory.dmp

Filesize
124KB

Download
memory/1352-72-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/1676-65-0x000000000026E000-0x000000000028D000-memory.dmp

Filesize
124KB

Download
memory/1676-67-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/1676-66-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/1928-80-0x0000000000180000-0x00000000001A4000-memory.dmp

Filesize
144KB

Download