amadey | 138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
24-11-2023 01:42

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General

Target

Secur.exe
Size

531KB
MD5

a544d2c23c55904dbf0f0190f42eaac6
SHA1

e9d920e5400b36562dfe81b900b99d35b70576b9
SHA256

138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a
SHA512

21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5
SSDEEP

12288:fz9JHhp3l7Nt0P78PyCp3qkxD+XYaVikoSG6s7XuwMefn:fzXtNeP7v6XZMYackkX/

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

4.12

http://brodoyouevenlift.co.za

Attributes

install_dir
ce3eb8f6b2
install_file
Utsysc.exe
strings_key
c5b804d7b4c8a99f5afb89e5203cf3ba
url_paths
/g9sdjScV2/index.php

/vdhe8ejs3/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Executes dropped EXE 4 IoCs

Processes:

Utsysc.exeUtsysc.exeUtsysc.exeUtsysc.exe

pid process

2664 Utsysc.exe
2948 Utsysc.exe
1976 Utsysc.exe
1636 Utsysc.exe

pid	process
2664	Utsysc.exe
2948	Utsysc.exe
1976	Utsysc.exe
1636	Utsysc.exe

Loads dropped DLL 11 IoCs

Processes:

Secur.exeUtsysc.exeWerFault.exe

pid	process
2892	Secur.exe
2664	Utsysc.exe
2664	Utsysc.exe
2664	Utsysc.exe
2752	WerFault.exe
2752	WerFault.exe
2752	WerFault.exe
2752	WerFault.exe
2752	WerFault.exe
2752	WerFault.exe
2752	WerFault.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

Secur.exeUtsysc.exe

description	pid	process	target process
PID 836 set thread context of 2892	836	Secur.exe	Secur.exe
PID 2664 set thread context of 1636	2664	Utsysc.exe	Utsysc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2752 1636 WerFault.exe Utsysc.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Utsysc.exe

pid process

2664 Utsysc.exe
2664 Utsysc.exe
2664 Utsysc.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Secur.exeUtsysc.exe

description pid process

Token: SeDebugPrivilege 836 Secur.exe
Token: SeDebugPrivilege 2664 Utsysc.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

Secur.exe

pid process

2892 Secur.exe

pid	pid_target	process	target process
2752	1636	WerFault.exe	Utsysc.exe

pid	process
2664	Utsysc.exe
2664	Utsysc.exe
2664	Utsysc.exe

description	pid	process
Token: SeDebugPrivilege	836	Secur.exe
Token: SeDebugPrivilege	2664	Utsysc.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

Secur.exeSecur.exeUtsysc.exeUtsysc.exe

description	pid	process	target process
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 836 wrote to memory of 2892	836	Secur.exe	Secur.exe
PID 2892 wrote to memory of 2664	2892	Secur.exe	Utsysc.exe
PID 2892 wrote to memory of 2664	2892	Secur.exe	Utsysc.exe
PID 2892 wrote to memory of 2664	2892	Secur.exe	Utsysc.exe
PID 2892 wrote to memory of 2664	2892	Secur.exe	Utsysc.exe
PID 2664 wrote to memory of 2948	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 2948	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 2948	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 2948	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1976	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1976	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1976	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1976	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 2664 wrote to memory of 1636	2664	Utsysc.exe	Utsysc.exe
PID 1636 wrote to memory of 2752	1636	Utsysc.exe	WerFault.exe
PID 1636 wrote to memory of 2752	1636	Utsysc.exe	WerFault.exe
PID 1636 wrote to memory of 2752	1636	Utsysc.exe	WerFault.exe
PID 1636 wrote to memory of 2752	1636	Utsysc.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\Secur.exe
"C:\Users\Admin\AppData\Local\Temp\Secur.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:836

C:\Users\Admin\AppData\Local\Temp\Secur.exe
C:\Users\Admin\AppData\Local\Temp\Secur.exe
2⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2892

C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe
"C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2664

C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe
4⤵
- Executes dropped EXE
PID:2948

C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe
4⤵
- Executes dropped EXE
PID:1976

C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe
4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 160
5⤵
- Loads dropped DLL
- Program crash
PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe

Filesize
531KB

MD5
a544d2c23c55904dbf0f0190f42eaac6

SHA1
e9d920e5400b36562dfe81b900b99d35b70576b9

SHA256
138b791bb04c3073e3e752fdcf5bc5490c4169e9f553954b025aab8414c4589a

SHA512
21d50d0239326ced64c8c294f53fd58fe715c3f38550b151117786b1201997e899414fefc3734fc139502d27b81c36c64d07dc64305ead24b80ac9646f114ac5

Download Submit
memory/836-25-0x0000000074920000-0x000000007500E000-memory.dmp

Filesize
6.9MB

Download
memory/836-1-0x0000000074920000-0x000000007500E000-memory.dmp

Filesize
6.9MB

Download
memory/836-6-0x0000000000B40000-0x0000000000BA0000-memory.dmp

Filesize
384KB

Download
memory/836-8-0x0000000004620000-0x000000000466C000-memory.dmp

Filesize
304KB

Download
memory/836-2-0x0000000004670000-0x00000000046B0000-memory.dmp

Filesize
256KB

Download
memory/836-4-0x0000000000AC0000-0x0000000000B38000-memory.dmp

Filesize
480KB

Download
memory/836-3-0x0000000000990000-0x0000000000A08000-memory.dmp

Filesize
480KB

Download
memory/836-7-0x0000000004BA0000-0x0000000004C00000-memory.dmp

Filesize
384KB

Download
memory/836-0-0x0000000000BA0000-0x0000000000C2C000-memory.dmp

Filesize
560KB

Download
memory/836-5-0x00000000045A0000-0x000000000461A000-memory.dmp

Filesize
488KB

Download
memory/1636-57-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1636-62-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2664-41-0x00000000049E0000-0x0000000004A20000-memory.dmp

Filesize
256KB

Download
memory/2664-39-0x00000000000E0000-0x000000000016C000-memory.dmp

Filesize
560KB

Download
memory/2664-63-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2664-40-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2892-15-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2892-13-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2892-19-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2892-9-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2892-26-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2892-17-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2892-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2892-11-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2892-23-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2892-28-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2892-38-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2892-27-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download