amadey | 76f53358df7fb36537cbfa5dcb9c6625d299438eb9ddabe1ca4897b9952b98da

Analysis

max time kernel
115s
max time network
128s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
16/12/2022, 05:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

286KB
MD5

b7f0855a38e270a7d2d939d62f20174a
SHA1

7ae4e3d97c18e0c2b250dab479621a82ccc88555
SHA256

76f53358df7fb36537cbfa5dcb9c6625d299438eb9ddabe1ca4897b9952b98da
SHA512

58fba0c19644e45ad5db5cc935836305d68ebdbcf65c19cbd3d8a9c98392d6cbc73d2c0958451ba96a9be02e0a75af0db115fe4afd5513fa83e7aff5ef62e5b7
SSDEEP

6144:0XkiLw8PBfHzx15maSvpDrLPagR3MyI62DtF13VHj8qMrc:0XkiU0x910LvtPZ3My92DbHj8n

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.60

62.204.41.79/fb73jc3/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

resource	yara_rule
behavioral1/files/0x0008000000012355-86.dat	amadey_cred_module
behavioral1/files/0x0008000000012355-87.dat	amadey_cred_module
behavioral1/files/0x0008000000012355-88.dat	amadey_cred_module
behavioral1/files/0x0008000000012355-89.dat	amadey_cred_module
behavioral1/files/0x0008000000012355-90.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	1676	rundll32.exe

Executes dropped EXE 3 IoCs

pid	Process
964	gntuud.exe
632	gntuud.exe
1312	gntuud.exe

Loads dropped DLL 6 IoCs

pid	Process
2008	file.exe
2008	file.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\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
872	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1676	rundll32.exe
1676	rundll32.exe
1676	rundll32.exe
1676	rundll32.exe

Suspicious use of WriteProcessMemory 51 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 964	2008	file.exe	28
PID 2008 wrote to memory of 964	2008	file.exe	28
PID 2008 wrote to memory of 964	2008	file.exe	28
PID 2008 wrote to memory of 964	2008	file.exe	28
PID 964 wrote to memory of 872	964	gntuud.exe	29
PID 964 wrote to memory of 872	964	gntuud.exe	29
PID 964 wrote to memory of 872	964	gntuud.exe	29
PID 964 wrote to memory of 872	964	gntuud.exe	29
PID 964 wrote to memory of 520	964	gntuud.exe	31
PID 964 wrote to memory of 520	964	gntuud.exe	31
PID 964 wrote to memory of 520	964	gntuud.exe	31
PID 964 wrote to memory of 520	964	gntuud.exe	31
PID 520 wrote to memory of 764	520	cmd.exe	33
PID 520 wrote to memory of 764	520	cmd.exe	33
PID 520 wrote to memory of 764	520	cmd.exe	33
PID 520 wrote to memory of 764	520	cmd.exe	33
PID 520 wrote to memory of 560	520	cmd.exe	34
PID 520 wrote to memory of 560	520	cmd.exe	34
PID 520 wrote to memory of 560	520	cmd.exe	34
PID 520 wrote to memory of 560	520	cmd.exe	34
PID 520 wrote to memory of 700	520	cmd.exe	35
PID 520 wrote to memory of 700	520	cmd.exe	35
PID 520 wrote to memory of 700	520	cmd.exe	35
PID 520 wrote to memory of 700	520	cmd.exe	35
PID 520 wrote to memory of 1360	520	cmd.exe	36
PID 520 wrote to memory of 1360	520	cmd.exe	36
PID 520 wrote to memory of 1360	520	cmd.exe	36
PID 520 wrote to memory of 1360	520	cmd.exe	36
PID 520 wrote to memory of 776	520	cmd.exe	37
PID 520 wrote to memory of 776	520	cmd.exe	37
PID 520 wrote to memory of 776	520	cmd.exe	37
PID 520 wrote to memory of 776	520	cmd.exe	37
PID 520 wrote to memory of 1580	520	cmd.exe	38
PID 520 wrote to memory of 1580	520	cmd.exe	38
PID 520 wrote to memory of 1580	520	cmd.exe	38
PID 520 wrote to memory of 1580	520	cmd.exe	38
PID 1624 wrote to memory of 632	1624	taskeng.exe	42
PID 1624 wrote to memory of 632	1624	taskeng.exe	42
PID 1624 wrote to memory of 632	1624	taskeng.exe	42
PID 1624 wrote to memory of 632	1624	taskeng.exe	42
PID 964 wrote to memory of 1676	964	gntuud.exe	43
PID 964 wrote to memory of 1676	964	gntuud.exe	43
PID 964 wrote to memory of 1676	964	gntuud.exe	43
PID 964 wrote to memory of 1676	964	gntuud.exe	43
PID 964 wrote to memory of 1676	964	gntuud.exe	43
PID 964 wrote to memory of 1676	964	gntuud.exe	43
PID 964 wrote to memory of 1676	964	gntuud.exe	43
PID 1624 wrote to memory of 1312	1624	taskeng.exe	44
PID 1624 wrote to memory of 1312	1624	taskeng.exe	44
PID 1624 wrote to memory of 1312	1624	taskeng.exe	44
PID 1624 wrote to memory of 1312	1624	taskeng.exe	44

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\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:2008
- C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe
  "C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:964
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN gntuud.exe /TR "C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:872
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "gntuud.exe" /P "Admin:N"&&CACLS "gntuud.exe" /P "Admin:R" /E&&echo Y|CACLS "..\2c33368f7d" /P "Admin:N"&&CACLS "..\2c33368f7d" /P "Admin:R" /E&&Exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:520
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:764
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "gntuud.exe" /P "Admin:N"
      4⤵
      PID:560
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "gntuud.exe" /P "Admin:R" /E
      4⤵
      PID:700
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1360
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\2c33368f7d" /P "Admin:N"
      4⤵
      PID:776
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\2c33368f7d" /P "Admin:R" /E
      4⤵
      PID:1580
- - 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 {58A251FD-A520-43DD-B247-37A353FBCA9B} S-1-5-21-1214520366-621468234-4062160515-1000:VDWSWJJD\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe
  C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe
  2⤵
  - Executes dropped EXE
  PID:632
- C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe
  C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe
  2⤵
  - Executes dropped EXE
  PID:1312

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe

Filesize
286KB

MD5
b7f0855a38e270a7d2d939d62f20174a

SHA1
7ae4e3d97c18e0c2b250dab479621a82ccc88555

SHA256
76f53358df7fb36537cbfa5dcb9c6625d299438eb9ddabe1ca4897b9952b98da

SHA512
58fba0c19644e45ad5db5cc935836305d68ebdbcf65c19cbd3d8a9c98392d6cbc73d2c0958451ba96a9be02e0a75af0db115fe4afd5513fa83e7aff5ef62e5b7

Download Submit
C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe

Filesize
286KB

MD5
b7f0855a38e270a7d2d939d62f20174a

SHA1
7ae4e3d97c18e0c2b250dab479621a82ccc88555

SHA256
76f53358df7fb36537cbfa5dcb9c6625d299438eb9ddabe1ca4897b9952b98da

SHA512
58fba0c19644e45ad5db5cc935836305d68ebdbcf65c19cbd3d8a9c98392d6cbc73d2c0958451ba96a9be02e0a75af0db115fe4afd5513fa83e7aff5ef62e5b7

Download Submit
C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe

Filesize
286KB

MD5
b7f0855a38e270a7d2d939d62f20174a

SHA1
7ae4e3d97c18e0c2b250dab479621a82ccc88555

SHA256
76f53358df7fb36537cbfa5dcb9c6625d299438eb9ddabe1ca4897b9952b98da

SHA512
58fba0c19644e45ad5db5cc935836305d68ebdbcf65c19cbd3d8a9c98392d6cbc73d2c0958451ba96a9be02e0a75af0db115fe4afd5513fa83e7aff5ef62e5b7

Download Submit
C:\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe

Filesize
286KB

MD5
b7f0855a38e270a7d2d939d62f20174a

SHA1
7ae4e3d97c18e0c2b250dab479621a82ccc88555

SHA256
76f53358df7fb36537cbfa5dcb9c6625d299438eb9ddabe1ca4897b9952b98da

SHA512
58fba0c19644e45ad5db5cc935836305d68ebdbcf65c19cbd3d8a9c98392d6cbc73d2c0958451ba96a9be02e0a75af0db115fe4afd5513fa83e7aff5ef62e5b7

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

Filesize
126KB

MD5
9995abf2f401e4945a7d2930a3727619

SHA1
7715e14ad6e4adf609c62c5812419800343fbd4f

SHA256
d35b5dd18d91dbfe3dc89cb75b6a26757777b5c52a33cd8fcf6e5ed45a946f1a

SHA512
42726fb602958594914b5bc936aff36833823f9f9da9bc80a46579d96cec12c7df070c174ec9dd82c21f2fe44f1e9a4a2e50d9944fea6379dbdec666727a7eda

Download Submit
\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe

Filesize
286KB

MD5
b7f0855a38e270a7d2d939d62f20174a

SHA1
7ae4e3d97c18e0c2b250dab479621a82ccc88555

SHA256
76f53358df7fb36537cbfa5dcb9c6625d299438eb9ddabe1ca4897b9952b98da

SHA512
58fba0c19644e45ad5db5cc935836305d68ebdbcf65c19cbd3d8a9c98392d6cbc73d2c0958451ba96a9be02e0a75af0db115fe4afd5513fa83e7aff5ef62e5b7

Download Submit
\Users\Admin\AppData\Local\Temp\2c33368f7d\gntuud.exe

Filesize
286KB

MD5
b7f0855a38e270a7d2d939d62f20174a

SHA1
7ae4e3d97c18e0c2b250dab479621a82ccc88555

SHA256
76f53358df7fb36537cbfa5dcb9c6625d299438eb9ddabe1ca4897b9952b98da

SHA512
58fba0c19644e45ad5db5cc935836305d68ebdbcf65c19cbd3d8a9c98392d6cbc73d2c0958451ba96a9be02e0a75af0db115fe4afd5513fa83e7aff5ef62e5b7

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

Filesize
126KB

MD5
9995abf2f401e4945a7d2930a3727619

SHA1
7715e14ad6e4adf609c62c5812419800343fbd4f

SHA256
d35b5dd18d91dbfe3dc89cb75b6a26757777b5c52a33cd8fcf6e5ed45a946f1a

SHA512
42726fb602958594914b5bc936aff36833823f9f9da9bc80a46579d96cec12c7df070c174ec9dd82c21f2fe44f1e9a4a2e50d9944fea6379dbdec666727a7eda

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

Filesize
126KB

MD5
9995abf2f401e4945a7d2930a3727619

SHA1
7715e14ad6e4adf609c62c5812419800343fbd4f

SHA256
d35b5dd18d91dbfe3dc89cb75b6a26757777b5c52a33cd8fcf6e5ed45a946f1a

SHA512
42726fb602958594914b5bc936aff36833823f9f9da9bc80a46579d96cec12c7df070c174ec9dd82c21f2fe44f1e9a4a2e50d9944fea6379dbdec666727a7eda

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

Filesize
126KB

MD5
9995abf2f401e4945a7d2930a3727619

SHA1
7715e14ad6e4adf609c62c5812419800343fbd4f

SHA256
d35b5dd18d91dbfe3dc89cb75b6a26757777b5c52a33cd8fcf6e5ed45a946f1a

SHA512
42726fb602958594914b5bc936aff36833823f9f9da9bc80a46579d96cec12c7df070c174ec9dd82c21f2fe44f1e9a4a2e50d9944fea6379dbdec666727a7eda

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

Filesize
126KB

MD5
9995abf2f401e4945a7d2930a3727619

SHA1
7715e14ad6e4adf609c62c5812419800343fbd4f

SHA256
d35b5dd18d91dbfe3dc89cb75b6a26757777b5c52a33cd8fcf6e5ed45a946f1a

SHA512
42726fb602958594914b5bc936aff36833823f9f9da9bc80a46579d96cec12c7df070c174ec9dd82c21f2fe44f1e9a4a2e50d9944fea6379dbdec666727a7eda

Download Submit
memory/632-83-0x0000000000230000-0x0000000000330000-memory.dmp

Filesize
1024KB

Download
memory/632-82-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/964-76-0x0000000000648000-0x0000000000668000-memory.dmp

Filesize
128KB

Download
memory/964-75-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/964-77-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/964-74-0x0000000000648000-0x0000000000668000-memory.dmp

Filesize
128KB

Download
memory/964-63-0x0000000000648000-0x0000000000668000-memory.dmp

Filesize
128KB

Download
memory/1312-94-0x00000000002C8000-0x00000000002E7000-memory.dmp

Filesize
124KB

Download
memory/1312-96-0x00000000002C8000-0x00000000002E7000-memory.dmp

Filesize
124KB

Download
memory/1312-97-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/1676-91-0x00000000000B1000-0x00000000000CB000-memory.dmp

Filesize
104KB

Download
memory/2008-54-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/2008-62-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2008-61-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/2008-60-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/2008-55-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download