amadey | 376e1802b979514ba0e9c73933a8c6a09dd3f1d2a289f420c2202e64503d08a7

General

Target

6cfddd5ce9ca4bb209bd5d8c2cd80025.exe
Size

8.6MB
MD5

6cfddd5ce9ca4bb209bd5d8c2cd80025
SHA1

424da82e9edbb6b39a979ab97d84239a1d67c48b
SHA256

376e1802b979514ba0e9c73933a8c6a09dd3f1d2a289f420c2202e64503d08a7
SHA512

d861130d87bfedc38a97019cba17724067f397e6ffe7e1384175db48c0a177a2e7e256c3c933d0f42766e8077f767d6d4dc8758200852e8ec135736daee7c0f8
SSDEEP

98304:kHRNlpNpt3gSuDdFeznbkRBLwX1Pgedmv72Im/xAgDXMnw4bmVKAHNAXqcMHKYsN:uRrptYDdF8komd8xAUXMwIwHNvcMmN

Score

10^/10

amadey ffb1b9 trojan

Malware Config

Extracted

Family

amadey

Version

4.30

Botnet

ffb1b9

C2

http://proresupdate.com

Attributes

install_dir
4bbb72a446
install_file
Hkbsse.exe
strings_key
1ebbd218121948a356341fff55521237
url_paths
/h9fmdW5/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Suspicious use of SetThreadContext 1 IoCs

Processes:

6cfddd5ce9ca4bb209bd5d8c2cd80025.exe

description pid process target process

PID 1924 set thread context of 2772 1924 6cfddd5ce9ca4bb209bd5d8c2cd80025.exe ftp.exe
Drops file in Windows directory 1 IoCs

Processes:

ftp.exe

description ioc process

File created C:\Windows\Tasks\TWI Cloud Host.job ftp.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

6cfddd5ce9ca4bb209bd5d8c2cd80025.exeftp.exe

pid process

1924 6cfddd5ce9ca4bb209bd5d8c2cd80025.exe
1924 6cfddd5ce9ca4bb209bd5d8c2cd80025.exe
2772 ftp.exe
2772 ftp.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

6cfddd5ce9ca4bb209bd5d8c2cd80025.exeftp.exe

pid process

1924 6cfddd5ce9ca4bb209bd5d8c2cd80025.exe
2772 ftp.exe

description	pid	process	target process
PID 1924 set thread context of 2772	1924	6cfddd5ce9ca4bb209bd5d8c2cd80025.exe	ftp.exe

description	ioc	process
File created	C:\Windows\Tasks\TWI Cloud Host.job	ftp.exe

pid	process
1924	6cfddd5ce9ca4bb209bd5d8c2cd80025.exe
1924	6cfddd5ce9ca4bb209bd5d8c2cd80025.exe
2772	ftp.exe
2772	ftp.exe

pid	process
1924	6cfddd5ce9ca4bb209bd5d8c2cd80025.exe
2772	ftp.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

6cfddd5ce9ca4bb209bd5d8c2cd80025.exeftp.exe

description	pid	process	target process
PID 1924 wrote to memory of 2772	1924	6cfddd5ce9ca4bb209bd5d8c2cd80025.exe	ftp.exe
PID 1924 wrote to memory of 2772	1924	6cfddd5ce9ca4bb209bd5d8c2cd80025.exe	ftp.exe
PID 1924 wrote to memory of 2772	1924	6cfddd5ce9ca4bb209bd5d8c2cd80025.exe	ftp.exe
PID 1924 wrote to memory of 2772	1924	6cfddd5ce9ca4bb209bd5d8c2cd80025.exe	ftp.exe
PID 1924 wrote to memory of 2772	1924	6cfddd5ce9ca4bb209bd5d8c2cd80025.exe	ftp.exe
PID 2772 wrote to memory of 2624	2772	ftp.exe	explorer.exe
PID 2772 wrote to memory of 2624	2772	ftp.exe	explorer.exe
PID 2772 wrote to memory of 2624	2772	ftp.exe	explorer.exe
PID 2772 wrote to memory of 2624	2772	ftp.exe	explorer.exe
PID 2772 wrote to memory of 2624	2772	ftp.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\6cfddd5ce9ca4bb209bd5d8c2cd80025.exe
"C:\Users\Admin\AppData\Local\Temp\6cfddd5ce9ca4bb209bd5d8c2cd80025.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1924

C:\Windows\SysWOW64\ftp.exe
C:\Windows\SysWOW64\ftp.exe
2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2772

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
PID:2624

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1A4B.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\a0aa48d7

Filesize
1.1MB

MD5
8d443e7cb87cacf0f589ce55599e008f

SHA1
c7ff0475a3978271e0a8417ac4a826089c083772

SHA256
e2aaaa1a0431aab1616e2b612e9b68448107e6ce71333f9c0ec1763023b72b2a

SHA512
c7d0ced6eb9e203d481d1dbdd5965278620c10cdc81c02da9c4f7f99f3f8c61dfe975cf48d4b93ccde9857edb881a77ebe9cd13ae7ef029285d770d767aa74a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\a3f18c36

Filesize
1.1MB

MD5
6efb5e4da194fb9c1467445952d6e929

SHA1
e83106cbf31e5e200dc2b0eb2f0b8f9963661a6e

SHA256
b28b328983e04735b01c6f5bc07583180f76bbc5896121c7426ee37be14f5534

SHA512
bfadfe7bb414b746ab30c0350c365195a43f51e666ebf579df30469589fa1e7448ad319c4c1107ac5196f54ea09de4bb85095fa88cd053076b1c6ad8a1b74b4c

Download Submit
memory/1924-44-0x0000000077960000-0x0000000077B09000-memory.dmp

Filesize
1.7MB

Download
memory/1924-43-0x0000000074770000-0x00000000748E4000-memory.dmp

Filesize
1.5MB

Download
memory/1924-45-0x0000000074782000-0x0000000074784000-memory.dmp

Filesize
8KB

Download
memory/1924-46-0x0000000074770000-0x00000000748E4000-memory.dmp

Filesize
1.5MB

Download
memory/1924-0-0x0000000000400000-0x0000000000913000-memory.dmp

Filesize
5.1MB

Download
memory/1924-49-0x0000000074770000-0x00000000748E4000-memory.dmp

Filesize
1.5MB

Download
memory/2624-63-0x0000000077960000-0x0000000077B09000-memory.dmp

Filesize
1.7MB

Download
memory/2624-64-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2624-66-0x0000000000750000-0x0000000000758000-memory.dmp

Filesize
32KB

Download
memory/2624-67-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2772-52-0x0000000077960000-0x0000000077B09000-memory.dmp

Filesize
1.7MB

Download
memory/2772-53-0x0000000074770000-0x00000000748E4000-memory.dmp

Filesize
1.5MB

Download
memory/2772-54-0x0000000074770000-0x00000000748E4000-memory.dmp

Filesize
1.5MB

Download
memory/2772-59-0x0000000074770000-0x00000000748E4000-memory.dmp

Filesize
1.5MB

Download
memory/2772-60-0x0000000074770000-0x00000000748E4000-memory.dmp

Filesize
1.5MB

Download
memory/2772-62-0x0000000074770000-0x00000000748E4000-memory.dmp

Filesize
1.5MB

Download
memory/2772-50-0x0000000074770000-0x00000000748E4000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads