amadey | 75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b

Analysis

max time kernel
134s
max time network
166s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 14:49

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General

Target

file.exe
Size

416KB
MD5

96ca8a1d3b09be0d9562e802d61de493
SHA1

426cdd4cf77c9ca8731590766868b965b350c095
SHA256

75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b
SHA512

cae226944c4dbeba2fd6f17b3027d9ef9aa3b09b47a7857f25afdcc32455e84df78942ded6a53688607e9bc371f3a984a5354e8e7a724b0c9249e0282817e0fc
SSDEEP

6144:FSAmXL6ejOeOziEBhsiAAuqS8964LMsueyigtRCPMk:FSAcW6Oes64LMsueyztR

Score

10^/10

amadey redline @2023@collection discovery infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

77.73.133.72/hfk3vK9/index.php

Extracted

Family

redline

Botnet

@2023@

193.106.191.138:32796

Attributes

auth_value
ca057e5baadfd0774a34a6a949cd5e69

Signatures

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

Detect Amadey credential stealer module 6 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll	amadey_cred_module
behavioral1/memory/1612-94-0x00000000001A0000-0x00000000001C4000-memory.dmp	amadey_cred_module

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1068-78-0x0000000004730000-0x0000000004776000-memory.dmp	family_redline
behavioral1/memory/1068-79-0x00000000047D0000-0x0000000004814000-memory.dmp	family_redline

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

8 1612 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 4 IoCs

Processes:

gntuud.exesoftx64.exegntuud.exegntuud.exe

pid process

1336 gntuud.exe
1068 softx64.exe
1364 gntuud.exe
888 gntuud.exe
Loads dropped DLL 8 IoCs

Processes:

file.exegntuud.exerundll32.exe

pid process

1220 file.exe
1220 file.exe
1336 gntuud.exe
1336 gntuud.exe
1612 rundll32.exe
1612 rundll32.exe
1612 rundll32.exe
1612 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
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

flow	pid	process
8	1612	rundll32.exe

pid	process
1336	gntuud.exe
1068	softx64.exe
1364	gntuud.exe
888	gntuud.exe

pid	process
1220	file.exe
1220	file.exe
1336	gntuud.exe
1336	gntuud.exe
1612	rundll32.exe
1612	rundll32.exe
1612	rundll32.exe
1612	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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

gntuud.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\softx64.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000015001\\softx64.exe"	gntuud.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
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

888 schtasks.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

softx64.exerundll32.exe

pid process

1068 softx64.exe
1612 rundll32.exe
1612 rundll32.exe
1612 rundll32.exe
1612 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

softx64.exe

description pid process

Token: SeDebugPrivilege 1068 softx64.exe

pid	process
888	schtasks.exe

pid	process
1068	softx64.exe
1612	rundll32.exe
1612	rundll32.exe
1612	rundll32.exe
1612	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1068	softx64.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

file.exegntuud.exetaskeng.exe

description	pid	process	target process
PID 1220 wrote to memory of 1336	1220	file.exe	gntuud.exe
PID 1220 wrote to memory of 1336	1220	file.exe	gntuud.exe
PID 1220 wrote to memory of 1336	1220	file.exe	gntuud.exe
PID 1220 wrote to memory of 1336	1220	file.exe	gntuud.exe
PID 1336 wrote to memory of 888	1336	gntuud.exe	schtasks.exe
PID 1336 wrote to memory of 888	1336	gntuud.exe	schtasks.exe
PID 1336 wrote to memory of 888	1336	gntuud.exe	schtasks.exe
PID 1336 wrote to memory of 888	1336	gntuud.exe	schtasks.exe
PID 1336 wrote to memory of 1068	1336	gntuud.exe	softx64.exe
PID 1336 wrote to memory of 1068	1336	gntuud.exe	softx64.exe
PID 1336 wrote to memory of 1068	1336	gntuud.exe	softx64.exe
PID 1336 wrote to memory of 1068	1336	gntuud.exe	softx64.exe
PID 1336 wrote to memory of 1612	1336	gntuud.exe	rundll32.exe
PID 1336 wrote to memory of 1612	1336	gntuud.exe	rundll32.exe
PID 1336 wrote to memory of 1612	1336	gntuud.exe	rundll32.exe
PID 1336 wrote to memory of 1612	1336	gntuud.exe	rundll32.exe
PID 1336 wrote to memory of 1612	1336	gntuud.exe	rundll32.exe
PID 1336 wrote to memory of 1612	1336	gntuud.exe	rundll32.exe
PID 1336 wrote to memory of 1612	1336	gntuud.exe	rundll32.exe
PID 1760 wrote to memory of 1364	1760	taskeng.exe	gntuud.exe
PID 1760 wrote to memory of 1364	1760	taskeng.exe	gntuud.exe
PID 1760 wrote to memory of 1364	1760	taskeng.exe	gntuud.exe
PID 1760 wrote to memory of 1364	1760	taskeng.exe	gntuud.exe
PID 1760 wrote to memory of 888	1760	taskeng.exe	gntuud.exe
PID 1760 wrote to memory of 888	1760	taskeng.exe	gntuud.exe
PID 1760 wrote to memory of 888	1760	taskeng.exe	gntuud.exe
PID 1760 wrote to memory of 888	1760	taskeng.exe	gntuud.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

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:1220

C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
"C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1336

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:888

C:\Users\Admin\AppData\Local\Temp\1000015001\softx64.exe
"C:\Users\Admin\AppData\Local\Temp\1000015001\softx64.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1068

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:1612

C:\Windows\system32\taskeng.exe
taskeng.exe {0141E279-7216-4B92-A100-ACD7187D9E67} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1760

C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
2⤵
- Executes dropped EXE
PID:1364

C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
2⤵
- Executes dropped EXE
PID:888

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1000015001\softx64.exe
Filesize
477KB

MD5
002007278923578aea8c7cb43e8245d6

SHA1
a2f3fe6cd7dd25e729e28b6cd38ff81d9052ea54

SHA256
fbfcf824a35be94be51c24087c5167c8bc6e4bb0caa3f4212430eb956863c138

SHA512
e628061954e2e9d36b4ee5294113680e6cd7481d96947c54cdba72703c322940af96f52332f5a6a6ca1a5fd5be6a5d4e1feb40becd35f44583c7d0ef32ab7e08

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
Filesize
416KB

MD5
96ca8a1d3b09be0d9562e802d61de493

SHA1
426cdd4cf77c9ca8731590766868b965b350c095

SHA256
75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b

SHA512
cae226944c4dbeba2fd6f17b3027d9ef9aa3b09b47a7857f25afdcc32455e84df78942ded6a53688607e9bc371f3a984a5354e8e7a724b0c9249e0282817e0fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
Filesize
416KB

MD5
96ca8a1d3b09be0d9562e802d61de493

SHA1
426cdd4cf77c9ca8731590766868b965b350c095

SHA256
75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b

SHA512
cae226944c4dbeba2fd6f17b3027d9ef9aa3b09b47a7857f25afdcc32455e84df78942ded6a53688607e9bc371f3a984a5354e8e7a724b0c9249e0282817e0fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
Filesize
416KB

MD5
96ca8a1d3b09be0d9562e802d61de493

SHA1
426cdd4cf77c9ca8731590766868b965b350c095

SHA256
75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b

SHA512
cae226944c4dbeba2fd6f17b3027d9ef9aa3b09b47a7857f25afdcc32455e84df78942ded6a53688607e9bc371f3a984a5354e8e7a724b0c9249e0282817e0fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
Filesize
416KB

MD5
96ca8a1d3b09be0d9562e802d61de493

SHA1
426cdd4cf77c9ca8731590766868b965b350c095

SHA256
75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b

SHA512
cae226944c4dbeba2fd6f17b3027d9ef9aa3b09b47a7857f25afdcc32455e84df78942ded6a53688607e9bc371f3a984a5354e8e7a724b0c9249e0282817e0fc

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\1000015001\softx64.exe
Filesize
477KB

MD5
002007278923578aea8c7cb43e8245d6

SHA1
a2f3fe6cd7dd25e729e28b6cd38ff81d9052ea54

SHA256
fbfcf824a35be94be51c24087c5167c8bc6e4bb0caa3f4212430eb956863c138

SHA512
e628061954e2e9d36b4ee5294113680e6cd7481d96947c54cdba72703c322940af96f52332f5a6a6ca1a5fd5be6a5d4e1feb40becd35f44583c7d0ef32ab7e08

Download Submit
\Users\Admin\AppData\Local\Temp\1000015001\softx64.exe
Filesize
477KB

MD5
002007278923578aea8c7cb43e8245d6

SHA1
a2f3fe6cd7dd25e729e28b6cd38ff81d9052ea54

SHA256
fbfcf824a35be94be51c24087c5167c8bc6e4bb0caa3f4212430eb956863c138

SHA512
e628061954e2e9d36b4ee5294113680e6cd7481d96947c54cdba72703c322940af96f52332f5a6a6ca1a5fd5be6a5d4e1feb40becd35f44583c7d0ef32ab7e08

Download Submit
\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
Filesize
416KB

MD5
96ca8a1d3b09be0d9562e802d61de493

SHA1
426cdd4cf77c9ca8731590766868b965b350c095

SHA256
75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b

SHA512
cae226944c4dbeba2fd6f17b3027d9ef9aa3b09b47a7857f25afdcc32455e84df78942ded6a53688607e9bc371f3a984a5354e8e7a724b0c9249e0282817e0fc

Download Submit
\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
Filesize
416KB

MD5
96ca8a1d3b09be0d9562e802d61de493

SHA1
426cdd4cf77c9ca8731590766868b965b350c095

SHA256
75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b

SHA512
cae226944c4dbeba2fd6f17b3027d9ef9aa3b09b47a7857f25afdcc32455e84df78942ded6a53688607e9bc371f3a984a5354e8e7a724b0c9249e0282817e0fc

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/888-103-0x0000000000618000-0x0000000000637000-memory.dmp

Filesize
124KB

Download
memory/888-105-0x0000000000618000-0x0000000000637000-memory.dmp

Filesize
124KB

Download
memory/888-69-0x0000000000000000-mapping.dmp

Download
memory/888-106-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/888-101-0x0000000000000000-mapping.dmp

Download
memory/1068-79-0x00000000047D0000-0x0000000004814000-memory.dmp

Filesize
272KB

Download
memory/1068-85-0x0000000000508000-0x0000000000537000-memory.dmp

Filesize
188KB

Download
memory/1068-75-0x0000000000000000-mapping.dmp

Download
memory/1068-77-0x0000000000508000-0x0000000000537000-memory.dmp

Filesize
188KB

Download
memory/1068-78-0x0000000004730000-0x0000000004776000-memory.dmp

Filesize
280KB

Download
memory/1068-86-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1068-82-0x00000000002A0000-0x00000000002EB000-memory.dmp

Filesize
300KB

Download
memory/1068-81-0x0000000000508000-0x0000000000537000-memory.dmp

Filesize
188KB

Download
memory/1068-83-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1068-84-0x0000000000508000-0x0000000000537000-memory.dmp

Filesize
188KB

Download
memory/1220-54-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/1220-63-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/1220-58-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1220-57-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/1220-56-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/1220-55-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download
memory/1220-64-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1336-67-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/1336-65-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/1336-61-0x0000000000000000-mapping.dmp

Download
memory/1336-68-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1336-71-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/1336-72-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1364-95-0x0000000000000000-mapping.dmp

Download
memory/1364-97-0x00000000005F8000-0x0000000000617000-memory.dmp

Filesize
124KB

Download
memory/1364-99-0x00000000005F8000-0x0000000000617000-memory.dmp

Filesize
124KB

Download
memory/1364-100-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1612-94-0x00000000001A0000-0x00000000001C4000-memory.dmp

Filesize
144KB

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memory/1612-87-0x0000000000000000-mapping.dmp

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