amadey | fe53786878fcacc53d8ec670dc3b0bc6113e046e31b6ce5ae09d748ef2158683

Analysis

max time kernel
113s
max time network
130s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02-11-2022 20:47

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General

Target

file.exe
Size

362KB
MD5

2771f40e748283709fe403033dcf9235
SHA1

7da9930191a6f95a1113bf124dbc8de3e19bf0b3
SHA256

fe53786878fcacc53d8ec670dc3b0bc6113e046e31b6ce5ae09d748ef2158683
SHA512

b5e4d10bbabb0fa6f5b0bf993093cb050fa609eff60828493343dded9e097575ffde5fb51090f34cccd1369dacf342ae72503ba15315c3dc879b3dfe117934a2
SSDEEP

6144:Bb/aL8C4ElGeqF+qJIKixopeQTLp7ITsq:h/aIC4SGeqF+qJJixkeQTl7

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

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/0x00080000000122ec-78.dat	amadey_cred_module
behavioral1/files/0x00080000000122ec-77.dat	amadey_cred_module
behavioral1/files/0x00080000000122ec-76.dat	amadey_cred_module
behavioral1/files/0x00080000000122ec-75.dat	amadey_cred_module
behavioral1/files/0x00080000000122ec-79.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	1928	rundll32.exe

Executes dropped EXE 3 IoCs

pid	Process
1000	rovwer.exe
1352	rovwer.exe
2000	rovwer.exe

Loads dropped DLL 6 IoCs

pid	Process
1792	file.exe
1792	file.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	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-1-5-21-2292972927-2705560509-2768824231-1000\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
2008	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 1000	1792	file.exe	28
PID 1792 wrote to memory of 1000	1792	file.exe	28
PID 1792 wrote to memory of 1000	1792	file.exe	28
PID 1792 wrote to memory of 1000	1792	file.exe	28
PID 1000 wrote to memory of 2008	1000	rovwer.exe	29
PID 1000 wrote to memory of 2008	1000	rovwer.exe	29
PID 1000 wrote to memory of 2008	1000	rovwer.exe	29
PID 1000 wrote to memory of 2008	1000	rovwer.exe	29
PID 1692 wrote to memory of 1352	1692	taskeng.exe	34
PID 1692 wrote to memory of 1352	1692	taskeng.exe	34
PID 1692 wrote to memory of 1352	1692	taskeng.exe	34
PID 1692 wrote to memory of 1352	1692	taskeng.exe	34
PID 1000 wrote to memory of 1928	1000	rovwer.exe	35
PID 1000 wrote to memory of 1928	1000	rovwer.exe	35
PID 1000 wrote to memory of 1928	1000	rovwer.exe	35
PID 1000 wrote to memory of 1928	1000	rovwer.exe	35
PID 1000 wrote to memory of 1928	1000	rovwer.exe	35
PID 1000 wrote to memory of 1928	1000	rovwer.exe	35
PID 1000 wrote to memory of 1928	1000	rovwer.exe	35
PID 1692 wrote to memory of 2000	1692	taskeng.exe	36
PID 1692 wrote to memory of 2000	1692	taskeng.exe	36
PID 1692 wrote to memory of 2000	1692	taskeng.exe	36
PID 1692 wrote to memory of 2000	1692	taskeng.exe	36

outlook_win_path 1 IoCs

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:1792
- C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
  "C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1000
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2008
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - outlook_win_path
    PID:1928

C:\Windows\system32\taskeng.exe
taskeng.exe {0E4BB9B4-7EE3-4FB9-9B0E-4448459C606F} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
  C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
  2⤵
  - Executes dropped EXE
  PID:1352
- C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
  C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
  2⤵
  - Executes dropped EXE
  PID:2000

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\e94c2b28f2\rovwer.exe

Filesize
362KB

MD5
2771f40e748283709fe403033dcf9235

SHA1
7da9930191a6f95a1113bf124dbc8de3e19bf0b3

SHA256
fe53786878fcacc53d8ec670dc3b0bc6113e046e31b6ce5ae09d748ef2158683

SHA512
b5e4d10bbabb0fa6f5b0bf993093cb050fa609eff60828493343dded9e097575ffde5fb51090f34cccd1369dacf342ae72503ba15315c3dc879b3dfe117934a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe

Filesize
362KB

MD5
2771f40e748283709fe403033dcf9235

SHA1
7da9930191a6f95a1113bf124dbc8de3e19bf0b3

SHA256
fe53786878fcacc53d8ec670dc3b0bc6113e046e31b6ce5ae09d748ef2158683

SHA512
b5e4d10bbabb0fa6f5b0bf993093cb050fa609eff60828493343dded9e097575ffde5fb51090f34cccd1369dacf342ae72503ba15315c3dc879b3dfe117934a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe

Filesize
362KB

MD5
2771f40e748283709fe403033dcf9235

SHA1
7da9930191a6f95a1113bf124dbc8de3e19bf0b3

SHA256
fe53786878fcacc53d8ec670dc3b0bc6113e046e31b6ce5ae09d748ef2158683

SHA512
b5e4d10bbabb0fa6f5b0bf993093cb050fa609eff60828493343dded9e097575ffde5fb51090f34cccd1369dacf342ae72503ba15315c3dc879b3dfe117934a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe

Filesize
362KB

MD5
2771f40e748283709fe403033dcf9235

SHA1
7da9930191a6f95a1113bf124dbc8de3e19bf0b3

SHA256
fe53786878fcacc53d8ec670dc3b0bc6113e046e31b6ce5ae09d748ef2158683

SHA512
b5e4d10bbabb0fa6f5b0bf993093cb050fa609eff60828493343dded9e097575ffde5fb51090f34cccd1369dacf342ae72503ba15315c3dc879b3dfe117934a2

Download Submit
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll

Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe

Filesize
362KB

MD5
2771f40e748283709fe403033dcf9235

SHA1
7da9930191a6f95a1113bf124dbc8de3e19bf0b3

SHA256
fe53786878fcacc53d8ec670dc3b0bc6113e046e31b6ce5ae09d748ef2158683

SHA512
b5e4d10bbabb0fa6f5b0bf993093cb050fa609eff60828493343dded9e097575ffde5fb51090f34cccd1369dacf342ae72503ba15315c3dc879b3dfe117934a2

Download Submit
\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe

Filesize
362KB

MD5
2771f40e748283709fe403033dcf9235

SHA1
7da9930191a6f95a1113bf124dbc8de3e19bf0b3

SHA256
fe53786878fcacc53d8ec670dc3b0bc6113e046e31b6ce5ae09d748ef2158683

SHA512
b5e4d10bbabb0fa6f5b0bf993093cb050fa609eff60828493343dded9e097575ffde5fb51090f34cccd1369dacf342ae72503ba15315c3dc879b3dfe117934a2

Download Submit
\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll

Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll

Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll

Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll

Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
memory/1000-67-0x0000000000400000-0x0000000002C49000-memory.dmp

Filesize
40.3MB

Download
memory/1000-65-0x0000000002DDB000-0x0000000002DFA000-memory.dmp

Filesize
124KB

Download
memory/1000-57-0x0000000000000000-mapping.dmp

Download
memory/1000-66-0x0000000000400000-0x0000000002C49000-memory.dmp

Filesize
40.3MB

Download
memory/1352-71-0x00000000002CB000-0x00000000002EA000-memory.dmp

Filesize
124KB

Download
memory/1352-72-0x0000000000400000-0x0000000002C49000-memory.dmp

Filesize
40.3MB

Download
memory/1352-68-0x0000000000000000-mapping.dmp

Download
memory/1792-54-0x0000000076321000-0x0000000076323000-memory.dmp

Filesize
8KB

Download
memory/1792-61-0x0000000000400000-0x0000000002C49000-memory.dmp

Filesize
40.3MB

Download
memory/1792-60-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/1792-59-0x0000000002D1B000-0x0000000002D3A000-memory.dmp

Filesize
124KB

Download
memory/1928-73-0x0000000000000000-mapping.dmp

Download
memory/2000-80-0x0000000000000000-mapping.dmp

Download
memory/2000-83-0x0000000002D0B000-0x0000000002D2A000-memory.dmp

Filesize
124KB

Download
memory/2000-84-0x0000000000400000-0x0000000002C49000-memory.dmp

Filesize
40.3MB

Download
memory/2008-63-0x0000000000000000-mapping.dmp

Download