amadey | c3f33b61a8c1d216fd5cedf8bd44dfae0496420885507f415b26a3b0019a920f

Analysis

max time kernel
171s
max time network
167s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 19:13

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General

Target

file.exe
Size

415KB
MD5

4e12f53b36ae58a9e181cd3bc660e750
SHA1

d8643ea88ebc7a3c249f67d960bcbdd8f0256f62
SHA256

c3f33b61a8c1d216fd5cedf8bd44dfae0496420885507f415b26a3b0019a920f
SHA512

3932823c120a27c0174b079816ae35ee0289a07895bf7be695b2d89b825378ccab71e7293ad5286ad60ae1ce9beff8f34d1d6586ebeb91a56ca4dc5249281d16
SSDEEP

6144:/mjIyZwfLm4RP6BLMZhJrAHo496ZC4qVatxX4WcoBlCwh/yaV:/mjBZWi4RCBQ8oFQ3VatxrcWCsq

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

77.73.133.72/hfk3vK9/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/0x00070000000136c6-79.dat	amadey_cred_module
behavioral1/files/0x00070000000136c6-80.dat	amadey_cred_module
behavioral1/files/0x00070000000136c6-83.dat	amadey_cred_module
behavioral1/files/0x00070000000136c6-82.dat	amadey_cred_module
behavioral1/files/0x00070000000136c6-81.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	1380	rundll32.exe

Executes dropped EXE 4 IoCs

pid	Process
1096	gntuud.exe
1328	gntuud.exe
332	gntuud.exe
296	gntuud.exe

Loads dropped DLL 6 IoCs

pid	Process
1260	file.exe
1260	file.exe
1380	rundll32.exe
1380	rundll32.exe
1380	rundll32.exe
1380	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-1-5-21-3845472200-3839195424-595303356-1000\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
2004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1380	rundll32.exe
1380	rundll32.exe
1380	rundll32.exe
1380	rundll32.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 1096	1260	file.exe	27
PID 1260 wrote to memory of 1096	1260	file.exe	27
PID 1260 wrote to memory of 1096	1260	file.exe	27
PID 1260 wrote to memory of 1096	1260	file.exe	27
PID 1096 wrote to memory of 2004	1096	gntuud.exe	28
PID 1096 wrote to memory of 2004	1096	gntuud.exe	28
PID 1096 wrote to memory of 2004	1096	gntuud.exe	28
PID 1096 wrote to memory of 2004	1096	gntuud.exe	28
PID 588 wrote to memory of 1328	588	taskeng.exe	33
PID 588 wrote to memory of 1328	588	taskeng.exe	33
PID 588 wrote to memory of 1328	588	taskeng.exe	33
PID 588 wrote to memory of 1328	588	taskeng.exe	33
PID 1096 wrote to memory of 1380	1096	gntuud.exe	34
PID 1096 wrote to memory of 1380	1096	gntuud.exe	34
PID 1096 wrote to memory of 1380	1096	gntuud.exe	34
PID 1096 wrote to memory of 1380	1096	gntuud.exe	34
PID 1096 wrote to memory of 1380	1096	gntuud.exe	34
PID 1096 wrote to memory of 1380	1096	gntuud.exe	34
PID 1096 wrote to memory of 1380	1096	gntuud.exe	34
PID 588 wrote to memory of 332	588	taskeng.exe	35
PID 588 wrote to memory of 332	588	taskeng.exe	35
PID 588 wrote to memory of 332	588	taskeng.exe	35
PID 588 wrote to memory of 332	588	taskeng.exe	35
PID 588 wrote to memory of 296	588	taskeng.exe	36
PID 588 wrote to memory of 296	588	taskeng.exe	36
PID 588 wrote to memory of 296	588	taskeng.exe	36
PID 588 wrote to memory of 296	588	taskeng.exe	36

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\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:1260
- C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
  "C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1096
- - 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\ecaac49691\gntuud.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2004
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - outlook_win_path
    PID:1380

C:\Windows\system32\taskeng.exe
taskeng.exe {19F0A3AA-E4B6-43A8-B5F5-6F2713AFFBDC} S-1-5-21-3845472200-3839195424-595303356-1000:ZERMMMDR\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:588
- C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
  C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
  2⤵
  - Executes dropped EXE
  PID:1328
- C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
  C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
  2⤵
  - Executes dropped EXE
  PID:332
- C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
  C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
  2⤵
  - Executes dropped EXE
  PID:296

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\ecaac49691\gntuud.exe

Filesize
415KB

MD5
4e12f53b36ae58a9e181cd3bc660e750

SHA1
d8643ea88ebc7a3c249f67d960bcbdd8f0256f62

SHA256
c3f33b61a8c1d216fd5cedf8bd44dfae0496420885507f415b26a3b0019a920f

SHA512
3932823c120a27c0174b079816ae35ee0289a07895bf7be695b2d89b825378ccab71e7293ad5286ad60ae1ce9beff8f34d1d6586ebeb91a56ca4dc5249281d16

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
415KB

MD5
4e12f53b36ae58a9e181cd3bc660e750

SHA1
d8643ea88ebc7a3c249f67d960bcbdd8f0256f62

SHA256
c3f33b61a8c1d216fd5cedf8bd44dfae0496420885507f415b26a3b0019a920f

SHA512
3932823c120a27c0174b079816ae35ee0289a07895bf7be695b2d89b825378ccab71e7293ad5286ad60ae1ce9beff8f34d1d6586ebeb91a56ca4dc5249281d16

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
415KB

MD5
4e12f53b36ae58a9e181cd3bc660e750

SHA1
d8643ea88ebc7a3c249f67d960bcbdd8f0256f62

SHA256
c3f33b61a8c1d216fd5cedf8bd44dfae0496420885507f415b26a3b0019a920f

SHA512
3932823c120a27c0174b079816ae35ee0289a07895bf7be695b2d89b825378ccab71e7293ad5286ad60ae1ce9beff8f34d1d6586ebeb91a56ca4dc5249281d16

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
415KB

MD5
4e12f53b36ae58a9e181cd3bc660e750

SHA1
d8643ea88ebc7a3c249f67d960bcbdd8f0256f62

SHA256
c3f33b61a8c1d216fd5cedf8bd44dfae0496420885507f415b26a3b0019a920f

SHA512
3932823c120a27c0174b079816ae35ee0289a07895bf7be695b2d89b825378ccab71e7293ad5286ad60ae1ce9beff8f34d1d6586ebeb91a56ca4dc5249281d16

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
415KB

MD5
4e12f53b36ae58a9e181cd3bc660e750

SHA1
d8643ea88ebc7a3c249f67d960bcbdd8f0256f62

SHA256
c3f33b61a8c1d216fd5cedf8bd44dfae0496420885507f415b26a3b0019a920f

SHA512
3932823c120a27c0174b079816ae35ee0289a07895bf7be695b2d89b825378ccab71e7293ad5286ad60ae1ce9beff8f34d1d6586ebeb91a56ca4dc5249281d16

Download Submit
C:\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll

Filesize
126KB

MD5
349b2b47fef50fa6a1fc19d0ee4b2db8

SHA1
077f4328b3f060a9f010b1a63d9e127d24ddafd4

SHA256
5cd41f164de6f783b7da82b5f6dbd49413eccd87cc7470f2004d58ca081fb0e0

SHA512
83fd58be4c0051ed05b7a03443d256d52f09206d2f433bd302c9e9e3780b9d472e823aed1db01b5052dc8fdc63a4352beac9e399858a8252c057f11cf2bd1773

Download Submit
\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
415KB

MD5
4e12f53b36ae58a9e181cd3bc660e750

SHA1
d8643ea88ebc7a3c249f67d960bcbdd8f0256f62

SHA256
c3f33b61a8c1d216fd5cedf8bd44dfae0496420885507f415b26a3b0019a920f

SHA512
3932823c120a27c0174b079816ae35ee0289a07895bf7be695b2d89b825378ccab71e7293ad5286ad60ae1ce9beff8f34d1d6586ebeb91a56ca4dc5249281d16

Download Submit
\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
415KB

MD5
4e12f53b36ae58a9e181cd3bc660e750

SHA1
d8643ea88ebc7a3c249f67d960bcbdd8f0256f62

SHA256
c3f33b61a8c1d216fd5cedf8bd44dfae0496420885507f415b26a3b0019a920f

SHA512
3932823c120a27c0174b079816ae35ee0289a07895bf7be695b2d89b825378ccab71e7293ad5286ad60ae1ce9beff8f34d1d6586ebeb91a56ca4dc5249281d16

Download Submit
\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll

Filesize
126KB

MD5
349b2b47fef50fa6a1fc19d0ee4b2db8

SHA1
077f4328b3f060a9f010b1a63d9e127d24ddafd4

SHA256
5cd41f164de6f783b7da82b5f6dbd49413eccd87cc7470f2004d58ca081fb0e0

SHA512
83fd58be4c0051ed05b7a03443d256d52f09206d2f433bd302c9e9e3780b9d472e823aed1db01b5052dc8fdc63a4352beac9e399858a8252c057f11cf2bd1773

Download Submit
\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll

Filesize
126KB

MD5
349b2b47fef50fa6a1fc19d0ee4b2db8

SHA1
077f4328b3f060a9f010b1a63d9e127d24ddafd4

SHA256
5cd41f164de6f783b7da82b5f6dbd49413eccd87cc7470f2004d58ca081fb0e0

SHA512
83fd58be4c0051ed05b7a03443d256d52f09206d2f433bd302c9e9e3780b9d472e823aed1db01b5052dc8fdc63a4352beac9e399858a8252c057f11cf2bd1773

Download Submit
\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll

Filesize
126KB

MD5
349b2b47fef50fa6a1fc19d0ee4b2db8

SHA1
077f4328b3f060a9f010b1a63d9e127d24ddafd4

SHA256
5cd41f164de6f783b7da82b5f6dbd49413eccd87cc7470f2004d58ca081fb0e0

SHA512
83fd58be4c0051ed05b7a03443d256d52f09206d2f433bd302c9e9e3780b9d472e823aed1db01b5052dc8fdc63a4352beac9e399858a8252c057f11cf2bd1773

Download Submit
\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll

Filesize
126KB

MD5
349b2b47fef50fa6a1fc19d0ee4b2db8

SHA1
077f4328b3f060a9f010b1a63d9e127d24ddafd4

SHA256
5cd41f164de6f783b7da82b5f6dbd49413eccd87cc7470f2004d58ca081fb0e0

SHA512
83fd58be4c0051ed05b7a03443d256d52f09206d2f433bd302c9e9e3780b9d472e823aed1db01b5052dc8fdc63a4352beac9e399858a8252c057f11cf2bd1773

Download Submit
memory/296-96-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/296-95-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/296-93-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/332-89-0x00000000008E8000-0x0000000000907000-memory.dmp

Filesize
124KB

Download
memory/332-90-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/332-87-0x00000000008E8000-0x0000000000907000-memory.dmp

Filesize
124KB

Download
memory/1096-68-0x00000000005D9000-0x00000000005F7000-memory.dmp

Filesize
120KB

Download
memory/1096-69-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1096-76-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1260-58-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1260-64-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1260-63-0x0000000000608000-0x0000000000627000-memory.dmp

Filesize
124KB

Download
memory/1260-54-0x0000000000608000-0x0000000000627000-memory.dmp

Filesize
124KB

Download
memory/1260-57-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/1260-56-0x0000000000608000-0x0000000000627000-memory.dmp

Filesize
124KB

Download
memory/1260-55-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/1328-72-0x0000000000308000-0x0000000000327000-memory.dmp

Filesize
124KB

Download
memory/1328-75-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1328-74-0x0000000000308000-0x0000000000327000-memory.dmp

Filesize
124KB

Download
memory/1380-84-0x00000000000B1000-0x00000000000CB000-memory.dmp

Filesize
104KB

Download