amadey | 1ba08967b94a3066d9de6040a7ee7f2db2c80e07977d30ff1d8ba24fedfdf6f1

Analysis

max time kernel
128s
max time network
152s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 09:31

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General

Target

file.exe
Size

209KB
MD5

0f2c056a986063669f8d7b6dce9f392c
SHA1

82bde2498ccc5443ee9153ab25c293aa2d902713
SHA256

1ba08967b94a3066d9de6040a7ee7f2db2c80e07977d30ff1d8ba24fedfdf6f1
SHA512

4f158544272be56e336a5c62c9e74c21a314b0b5bfda4b5d7401fc79e89517a4cf3ceb25ad99c94a12b567710d63a7d6c378c7e1bc0d7365840d7e3fa03df5d9
SSDEEP

3072:lZcqniTy2EE5zlEQ9yekamuTcQNY+ktECY6a2aTCCVjwFfojMMb5OXHIwgh:cNu2jf9yPuTcQNIEC08fojMWCHg

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

31.41.244.17/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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

6 1668 rundll32.exe
Executes dropped EXE 3 IoCs

Processes:

gntuud.exegntuud.exegntuud.exe

pid process

1976 gntuud.exe
1248 gntuud.exe
1364 gntuud.exe
Loads dropped DLL 6 IoCs

Processes:

file.exerundll32.exe

pid process

2012 file.exe
2012 file.exe
1668 rundll32.exe
1668 rundll32.exe
1668 rundll32.exe
1668 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

flow	pid	process
6	1668	rundll32.exe

pid	process
1976	gntuud.exe
1248	gntuud.exe
1364	gntuud.exe

pid	process
2012	file.exe
2012	file.exe
1668	rundll32.exe
1668	rundll32.exe
1668	rundll32.exe
1668	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\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

556 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1668 rundll32.exe
1668 rundll32.exe
1668 rundll32.exe
1668 rundll32.exe

pid	process
556	schtasks.exe

pid	process
1668	rundll32.exe
1668	rundll32.exe
1668	rundll32.exe
1668	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

file.exegntuud.exetaskeng.exe

description	pid	process	target process
PID 2012 wrote to memory of 1976	2012	file.exe	gntuud.exe
PID 2012 wrote to memory of 1976	2012	file.exe	gntuud.exe
PID 2012 wrote to memory of 1976	2012	file.exe	gntuud.exe
PID 2012 wrote to memory of 1976	2012	file.exe	gntuud.exe
PID 1976 wrote to memory of 556	1976	gntuud.exe	schtasks.exe
PID 1976 wrote to memory of 556	1976	gntuud.exe	schtasks.exe
PID 1976 wrote to memory of 556	1976	gntuud.exe	schtasks.exe
PID 1976 wrote to memory of 556	1976	gntuud.exe	schtasks.exe
PID 1976 wrote to memory of 1668	1976	gntuud.exe	rundll32.exe
PID 1976 wrote to memory of 1668	1976	gntuud.exe	rundll32.exe
PID 1976 wrote to memory of 1668	1976	gntuud.exe	rundll32.exe
PID 1976 wrote to memory of 1668	1976	gntuud.exe	rundll32.exe
PID 1976 wrote to memory of 1668	1976	gntuud.exe	rundll32.exe
PID 1976 wrote to memory of 1668	1976	gntuud.exe	rundll32.exe
PID 1976 wrote to memory of 1668	1976	gntuud.exe	rundll32.exe
PID 1068 wrote to memory of 1248	1068	taskeng.exe	gntuud.exe
PID 1068 wrote to memory of 1248	1068	taskeng.exe	gntuud.exe
PID 1068 wrote to memory of 1248	1068	taskeng.exe	gntuud.exe
PID 1068 wrote to memory of 1248	1068	taskeng.exe	gntuud.exe
PID 1068 wrote to memory of 1364	1068	taskeng.exe	gntuud.exe
PID 1068 wrote to memory of 1364	1068	taskeng.exe	gntuud.exe
PID 1068 wrote to memory of 1364	1068	taskeng.exe	gntuud.exe
PID 1068 wrote to memory of 1364	1068	taskeng.exe	gntuud.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\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:2012

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
"C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1976

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\3f904562a0\gntuud.exe" /F
3⤵
- Creates scheduled task(s)
PID:556

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:1668

C:\Windows\system32\taskeng.exe
taskeng.exe {CE94AB09-C050-42F7-B1BE-473304DB962C} S-1-5-21-3406023954-474543476-3319432036-1000:VUIIVLGQ\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1068

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
2⤵
- Executes dropped EXE
PID:1248

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
2⤵
- Executes dropped EXE
PID:1364

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\3f904562a0\gntuud.exe
Filesize
209KB

MD5
0f2c056a986063669f8d7b6dce9f392c

SHA1
82bde2498ccc5443ee9153ab25c293aa2d902713

SHA256
1ba08967b94a3066d9de6040a7ee7f2db2c80e07977d30ff1d8ba24fedfdf6f1

SHA512
4f158544272be56e336a5c62c9e74c21a314b0b5bfda4b5d7401fc79e89517a4cf3ceb25ad99c94a12b567710d63a7d6c378c7e1bc0d7365840d7e3fa03df5d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
209KB

MD5
0f2c056a986063669f8d7b6dce9f392c

SHA1
82bde2498ccc5443ee9153ab25c293aa2d902713

SHA256
1ba08967b94a3066d9de6040a7ee7f2db2c80e07977d30ff1d8ba24fedfdf6f1

SHA512
4f158544272be56e336a5c62c9e74c21a314b0b5bfda4b5d7401fc79e89517a4cf3ceb25ad99c94a12b567710d63a7d6c378c7e1bc0d7365840d7e3fa03df5d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
209KB

MD5
0f2c056a986063669f8d7b6dce9f392c

SHA1
82bde2498ccc5443ee9153ab25c293aa2d902713

SHA256
1ba08967b94a3066d9de6040a7ee7f2db2c80e07977d30ff1d8ba24fedfdf6f1

SHA512
4f158544272be56e336a5c62c9e74c21a314b0b5bfda4b5d7401fc79e89517a4cf3ceb25ad99c94a12b567710d63a7d6c378c7e1bc0d7365840d7e3fa03df5d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
209KB

MD5
0f2c056a986063669f8d7b6dce9f392c

SHA1
82bde2498ccc5443ee9153ab25c293aa2d902713

SHA256
1ba08967b94a3066d9de6040a7ee7f2db2c80e07977d30ff1d8ba24fedfdf6f1

SHA512
4f158544272be56e336a5c62c9e74c21a314b0b5bfda4b5d7401fc79e89517a4cf3ceb25ad99c94a12b567710d63a7d6c378c7e1bc0d7365840d7e3fa03df5d9

Download Submit
C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
209KB

MD5
0f2c056a986063669f8d7b6dce9f392c

SHA1
82bde2498ccc5443ee9153ab25c293aa2d902713

SHA256
1ba08967b94a3066d9de6040a7ee7f2db2c80e07977d30ff1d8ba24fedfdf6f1

SHA512
4f158544272be56e336a5c62c9e74c21a314b0b5bfda4b5d7401fc79e89517a4cf3ceb25ad99c94a12b567710d63a7d6c378c7e1bc0d7365840d7e3fa03df5d9

Download Submit
\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
209KB

MD5
0f2c056a986063669f8d7b6dce9f392c

SHA1
82bde2498ccc5443ee9153ab25c293aa2d902713

SHA256
1ba08967b94a3066d9de6040a7ee7f2db2c80e07977d30ff1d8ba24fedfdf6f1

SHA512
4f158544272be56e336a5c62c9e74c21a314b0b5bfda4b5d7401fc79e89517a4cf3ceb25ad99c94a12b567710d63a7d6c378c7e1bc0d7365840d7e3fa03df5d9

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
memory/556-63-0x0000000000000000-mapping.dmp

Download
memory/1248-79-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1248-78-0x000000000054D000-0x000000000056C000-memory.dmp

Filesize
124KB

Download
memory/1248-75-0x0000000000000000-mapping.dmp

Download
memory/1364-80-0x0000000000000000-mapping.dmp

Download
memory/1364-84-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1364-83-0x000000000052D000-0x000000000054C000-memory.dmp

Filesize
124KB

Download
memory/1668-74-0x0000000000121000-0x000000000013B000-memory.dmp

Filesize
104KB

Download
memory/1668-67-0x0000000000000000-mapping.dmp

Download
memory/1976-66-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1976-65-0x000000000056D000-0x000000000058C000-memory.dmp

Filesize
124KB

Download
memory/1976-57-0x0000000000000000-mapping.dmp

Download
memory/2012-54-0x00000000760D1000-0x00000000760D3000-memory.dmp

Filesize
8KB

Download
memory/2012-61-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2012-60-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/2012-59-0x000000000057D000-0x000000000059C000-memory.dmp

Filesize
124KB

Download