amadey | 232a7888f79f09c47258df130cbf4e854c7a5e0af0a534e5d918bbe7b4a9cd5a

Analysis

max time kernel
143s
max time network
149s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
12-07-2023 09:16

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General

Target

tmp.exe
Size

364KB
MD5

624053fd08cbbd4b037d42abf3bebccf
SHA1

9cc34928b43ea6fd5e391f0bcb07c2f1e2c705f0
SHA256

232a7888f79f09c47258df130cbf4e854c7a5e0af0a534e5d918bbe7b4a9cd5a
SHA512

0d834442875d8dc5a662d6a722cb46fe6f9e1501fa59993c379a34551c5d8c65c16fd156e3b3d02b55cc7eb451ffd5f8f0d11cfb84042c522f2c21ac9acecde6
SSDEEP

6144:1IlO3QxkS7Vhc6l3qbPar3jriFa5gMfSuK+yJXsnGqgHt56b2:iqQxDpq6l3qbParyFa5/SVlvq5K

Score

10^/10

amadey collection cred module spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.21

185.215.113.15/Lkb2dxj3/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Detect Amadey credential stealer module 6 IoCs

cred module

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\110809d565579c\cred.dll	amadey_cred_module
C:\Users\Admin\AppData\Roaming\110809d565579c\cred.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\110809d565579c\cred.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\110809d565579c\cred.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\110809d565579c\cred.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\110809d565579c\cred.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

7 2716 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

bguuwe.exebguuwe.exebguuwe.exe

pid process

2208 bguuwe.exe
2856 bguuwe.exe
2640 bguuwe.exe
Loads dropped DLL 6 IoCs

Processes:

tmp.exerundll32.exe

pid process

2224 tmp.exe
2224 tmp.exe
2716 rundll32.exe
2716 rundll32.exe
2716 rundll32.exe
2716 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
7	2716	rundll32.exe

pid	process
2208	bguuwe.exe
2856	bguuwe.exe
2640	bguuwe.exe

pid	process
2224	tmp.exe
2224	tmp.exe
2716	rundll32.exe
2716	rundll32.exe
2716	rundll32.exe
2716	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-1-5-21-2813141852-3076131560-4232376420-1000\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).

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

2112 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

2716 rundll32.exe
2716 rundll32.exe
2716 rundll32.exe
2716 rundll32.exe

pid	process
2112	schtasks.exe

pid	process
2716	rundll32.exe
2716	rundll32.exe
2716	rundll32.exe
2716	rundll32.exe

Suspicious use of WriteProcessMemory 31 IoCs

Processes:

tmp.exebguuwe.execmd.exetaskeng.exe

description	pid	process	target process
PID 2224 wrote to memory of 2208	2224	tmp.exe	bguuwe.exe
PID 2224 wrote to memory of 2208	2224	tmp.exe	bguuwe.exe
PID 2224 wrote to memory of 2208	2224	tmp.exe	bguuwe.exe
PID 2224 wrote to memory of 2208	2224	tmp.exe	bguuwe.exe
PID 2208 wrote to memory of 580	2208	bguuwe.exe	cmd.exe
PID 2208 wrote to memory of 580	2208	bguuwe.exe	cmd.exe
PID 2208 wrote to memory of 580	2208	bguuwe.exe	cmd.exe
PID 2208 wrote to memory of 580	2208	bguuwe.exe	cmd.exe
PID 2208 wrote to memory of 2112	2208	bguuwe.exe	schtasks.exe
PID 2208 wrote to memory of 2112	2208	bguuwe.exe	schtasks.exe
PID 2208 wrote to memory of 2112	2208	bguuwe.exe	schtasks.exe
PID 2208 wrote to memory of 2112	2208	bguuwe.exe	schtasks.exe
PID 580 wrote to memory of 2056	580	cmd.exe	reg.exe
PID 580 wrote to memory of 2056	580	cmd.exe	reg.exe
PID 580 wrote to memory of 2056	580	cmd.exe	reg.exe
PID 580 wrote to memory of 2056	580	cmd.exe	reg.exe
PID 2936 wrote to memory of 2856	2936	taskeng.exe	bguuwe.exe
PID 2936 wrote to memory of 2856	2936	taskeng.exe	bguuwe.exe
PID 2936 wrote to memory of 2856	2936	taskeng.exe	bguuwe.exe
PID 2936 wrote to memory of 2856	2936	taskeng.exe	bguuwe.exe
PID 2208 wrote to memory of 2716	2208	bguuwe.exe	rundll32.exe
PID 2208 wrote to memory of 2716	2208	bguuwe.exe	rundll32.exe
PID 2208 wrote to memory of 2716	2208	bguuwe.exe	rundll32.exe
PID 2208 wrote to memory of 2716	2208	bguuwe.exe	rundll32.exe
PID 2208 wrote to memory of 2716	2208	bguuwe.exe	rundll32.exe
PID 2208 wrote to memory of 2716	2208	bguuwe.exe	rundll32.exe
PID 2208 wrote to memory of 2716	2208	bguuwe.exe	rundll32.exe
PID 2936 wrote to memory of 2640	2936	taskeng.exe	bguuwe.exe
PID 2936 wrote to memory of 2640	2936	taskeng.exe	bguuwe.exe
PID 2936 wrote to memory of 2640	2936	taskeng.exe	bguuwe.exe
PID 2936 wrote to memory of 2640	2936	taskeng.exe	bguuwe.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2813141852-3076131560-4232376420-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2224

C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe
"C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2208

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\62eca45584\
3⤵
- Suspicious use of WriteProcessMemory
PID:580

C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\62eca45584\
4⤵
PID:2056

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN bguuwe.exe /TR "C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe" /F
3⤵
- Creates scheduled task(s)
PID:2112

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\110809d565579c\cred.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:2716

C:\Windows\system32\taskeng.exe
taskeng.exe {03E7628F-447D-481A-8501-1E1DB7D18C53} S-1-5-21-2813141852-3076131560-4232376420-1000:GASCZFTR\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2936

C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe
C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe
2⤵
- Executes dropped EXE
PID:2856

C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe
C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe
2⤵
- Executes dropped EXE
PID:2640

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\623888802787

Filesize
61KB

MD5
e4f219483f28ef6a9a7cd4e56d3bd6db

SHA1
611c6154e6265a3b6b3e9cc3de609fba9b9936e7

SHA256
6d2892a69aafb30c0ac0d4d8aa170c235a80b15bb4711b5f594cdbfeac83b26f

SHA512
7d3ae78844bb04af4679635796975e0c92281a27de6af6fcf211e7f0e91cd5cd989a5a914cdb626f785a91ce88689e5e97abca5b0cd2fd39ad67c04b985b6913

Download Submit
C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe

Filesize
364KB

MD5
624053fd08cbbd4b037d42abf3bebccf

SHA1
9cc34928b43ea6fd5e391f0bcb07c2f1e2c705f0

SHA256
232a7888f79f09c47258df130cbf4e854c7a5e0af0a534e5d918bbe7b4a9cd5a

SHA512
0d834442875d8dc5a662d6a722cb46fe6f9e1501fa59993c379a34551c5d8c65c16fd156e3b3d02b55cc7eb451ffd5f8f0d11cfb84042c522f2c21ac9acecde6

Download Submit
C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe

Filesize
364KB

MD5
624053fd08cbbd4b037d42abf3bebccf

SHA1
9cc34928b43ea6fd5e391f0bcb07c2f1e2c705f0

SHA256
232a7888f79f09c47258df130cbf4e854c7a5e0af0a534e5d918bbe7b4a9cd5a

SHA512
0d834442875d8dc5a662d6a722cb46fe6f9e1501fa59993c379a34551c5d8c65c16fd156e3b3d02b55cc7eb451ffd5f8f0d11cfb84042c522f2c21ac9acecde6

Download Submit
C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe

Filesize
364KB

MD5
624053fd08cbbd4b037d42abf3bebccf

SHA1
9cc34928b43ea6fd5e391f0bcb07c2f1e2c705f0

SHA256
232a7888f79f09c47258df130cbf4e854c7a5e0af0a534e5d918bbe7b4a9cd5a

SHA512
0d834442875d8dc5a662d6a722cb46fe6f9e1501fa59993c379a34551c5d8c65c16fd156e3b3d02b55cc7eb451ffd5f8f0d11cfb84042c522f2c21ac9acecde6

Download Submit
C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe

Filesize
364KB

MD5
624053fd08cbbd4b037d42abf3bebccf

SHA1
9cc34928b43ea6fd5e391f0bcb07c2f1e2c705f0

SHA256
232a7888f79f09c47258df130cbf4e854c7a5e0af0a534e5d918bbe7b4a9cd5a

SHA512
0d834442875d8dc5a662d6a722cb46fe6f9e1501fa59993c379a34551c5d8c65c16fd156e3b3d02b55cc7eb451ffd5f8f0d11cfb84042c522f2c21ac9acecde6

Download Submit
C:\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe

Filesize
364KB

MD5
624053fd08cbbd4b037d42abf3bebccf

SHA1
9cc34928b43ea6fd5e391f0bcb07c2f1e2c705f0

SHA256
232a7888f79f09c47258df130cbf4e854c7a5e0af0a534e5d918bbe7b4a9cd5a

SHA512
0d834442875d8dc5a662d6a722cb46fe6f9e1501fa59993c379a34551c5d8c65c16fd156e3b3d02b55cc7eb451ffd5f8f0d11cfb84042c522f2c21ac9acecde6

Download Submit
C:\Users\Admin\AppData\Roaming\110809d565579c\cred.dll

Filesize
126KB

MD5
e507e6d6e53146d7c7d7560845d7b51c

SHA1
12dfec1df517037846dea8044a0edc409b790a13

SHA256
e49833410fea53f166523cc960fc7d60ddfcf60d0fc2024e68dbabab27ce8313

SHA512
f81d8232ea61e94dc139eccd2f9246727eb569776f9bef8e25bbb4d7abe2b796ea740ccffaf1b2dd7a01e9dddb51180ca12e563ff4e7a2604f4503ebeed0d29e

Download Submit
C:\Users\Admin\AppData\Roaming\110809d565579c\cred.dll

Filesize
126KB

MD5
e507e6d6e53146d7c7d7560845d7b51c

SHA1
12dfec1df517037846dea8044a0edc409b790a13

SHA256
e49833410fea53f166523cc960fc7d60ddfcf60d0fc2024e68dbabab27ce8313

SHA512
f81d8232ea61e94dc139eccd2f9246727eb569776f9bef8e25bbb4d7abe2b796ea740ccffaf1b2dd7a01e9dddb51180ca12e563ff4e7a2604f4503ebeed0d29e

Download Submit
\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe

Filesize
364KB

MD5
624053fd08cbbd4b037d42abf3bebccf

SHA1
9cc34928b43ea6fd5e391f0bcb07c2f1e2c705f0

SHA256
232a7888f79f09c47258df130cbf4e854c7a5e0af0a534e5d918bbe7b4a9cd5a

SHA512
0d834442875d8dc5a662d6a722cb46fe6f9e1501fa59993c379a34551c5d8c65c16fd156e3b3d02b55cc7eb451ffd5f8f0d11cfb84042c522f2c21ac9acecde6

Download Submit
\Users\Admin\AppData\Local\Temp\62eca45584\bguuwe.exe

Filesize
364KB

MD5
624053fd08cbbd4b037d42abf3bebccf

SHA1
9cc34928b43ea6fd5e391f0bcb07c2f1e2c705f0

SHA256
232a7888f79f09c47258df130cbf4e854c7a5e0af0a534e5d918bbe7b4a9cd5a

SHA512
0d834442875d8dc5a662d6a722cb46fe6f9e1501fa59993c379a34551c5d8c65c16fd156e3b3d02b55cc7eb451ffd5f8f0d11cfb84042c522f2c21ac9acecde6

Download Submit
\Users\Admin\AppData\Roaming\110809d565579c\cred.dll

Filesize
126KB

MD5
e507e6d6e53146d7c7d7560845d7b51c

SHA1
12dfec1df517037846dea8044a0edc409b790a13

SHA256
e49833410fea53f166523cc960fc7d60ddfcf60d0fc2024e68dbabab27ce8313

SHA512
f81d8232ea61e94dc139eccd2f9246727eb569776f9bef8e25bbb4d7abe2b796ea740ccffaf1b2dd7a01e9dddb51180ca12e563ff4e7a2604f4503ebeed0d29e

Download Submit
\Users\Admin\AppData\Roaming\110809d565579c\cred.dll

Filesize
126KB

MD5
e507e6d6e53146d7c7d7560845d7b51c

SHA1
12dfec1df517037846dea8044a0edc409b790a13

SHA256
e49833410fea53f166523cc960fc7d60ddfcf60d0fc2024e68dbabab27ce8313

SHA512
f81d8232ea61e94dc139eccd2f9246727eb569776f9bef8e25bbb4d7abe2b796ea740ccffaf1b2dd7a01e9dddb51180ca12e563ff4e7a2604f4503ebeed0d29e

Download Submit
\Users\Admin\AppData\Roaming\110809d565579c\cred.dll

Filesize
126KB

MD5
e507e6d6e53146d7c7d7560845d7b51c

SHA1
12dfec1df517037846dea8044a0edc409b790a13

SHA256
e49833410fea53f166523cc960fc7d60ddfcf60d0fc2024e68dbabab27ce8313

SHA512
f81d8232ea61e94dc139eccd2f9246727eb569776f9bef8e25bbb4d7abe2b796ea740ccffaf1b2dd7a01e9dddb51180ca12e563ff4e7a2604f4503ebeed0d29e

Download Submit
\Users\Admin\AppData\Roaming\110809d565579c\cred.dll

Filesize
126KB

MD5
e507e6d6e53146d7c7d7560845d7b51c

SHA1
12dfec1df517037846dea8044a0edc409b790a13

SHA256
e49833410fea53f166523cc960fc7d60ddfcf60d0fc2024e68dbabab27ce8313

SHA512
f81d8232ea61e94dc139eccd2f9246727eb569776f9bef8e25bbb4d7abe2b796ea740ccffaf1b2dd7a01e9dddb51180ca12e563ff4e7a2604f4503ebeed0d29e

Download Submit
memory/2208-77-0x0000000000400000-0x0000000000A8C000-memory.dmp

Filesize
6.5MB

Download
memory/2208-90-0x0000000000400000-0x0000000000A8C000-memory.dmp

Filesize
6.5MB

Download
memory/2208-123-0x0000000000400000-0x0000000000A8C000-memory.dmp

Filesize
6.5MB

Download
memory/2208-124-0x0000000000400000-0x0000000000A8C000-memory.dmp

Filesize
6.5MB

Download
memory/2208-106-0x0000000000400000-0x0000000000A8C000-memory.dmp

Filesize
6.5MB

Download
memory/2224-66-0x0000000000400000-0x0000000000A8C000-memory.dmp

Filesize
6.5MB

Download
memory/2224-57-0x00000000002D0000-0x0000000000312000-memory.dmp

Filesize
264KB

Download
memory/2640-112-0x0000000000400000-0x0000000000A8C000-memory.dmp

Filesize
6.5MB

Download
memory/2856-83-0x0000000000400000-0x0000000000A8C000-memory.dmp

Filesize
6.5MB

Download