amadey | 0aca64d7066e48d14f232f01d55d128b875b2de0a29f1e7fee7e980e5a5a9a53

General

Target

e0dfb50d544ec355cd56374677e97e1e.exe
Size

4.1MB
MD5

e0dfb50d544ec355cd56374677e97e1e
SHA1

c4cb9fa8cdfab22b77c9c84cbb353c37edfd58d6
SHA256

0aca64d7066e48d14f232f01d55d128b875b2de0a29f1e7fee7e980e5a5a9a53
SHA512

016308415cb45a702756a27bd37dab1fda9d57924896ac37e12ac77dd0c09e240ee5de90c5dd092174d34fbcf1289fe5617b0b0297b0f09fd5a8bbe94553a225
SSDEEP

98304:JbnQlG+e2f0tl5t/+VO9ql3+Mmw2m7c57giraEkq1AIcO:JbQl3mtR/tc+MYQdIb

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

2.31

Attributes

install_dir
8a643770bf
install_file
drbux.exe
strings_key
a4b4e846f6cf1a081d182d6cd3bf1ee7
url_paths
/hfV3vDtt/index.php

rc4.plain

Signatures

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

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

e0dfb50d544ec355cd56374677e97e1e.exedrbux.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	e0dfb50d544ec355cd56374677e97e1e.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	drbux.exe

Executes dropped EXE 3 IoCs

Processes:

drbux.exedrbux.exedrbux.exe

pid process

4736 drbux.exe
3944 drbux.exe
3384 drbux.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/Job
T1053

Processes:

schtasks.exe

pid process

2520 schtasks.exe

pid	process
4736	drbux.exe
3944	drbux.exe
3384	drbux.exe

pid	process
2520	schtasks.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

e0dfb50d544ec355cd56374677e97e1e.exedrbux.execmd.exe

description	pid	process	target process
PID 2044 wrote to memory of 4736	2044	e0dfb50d544ec355cd56374677e97e1e.exe	drbux.exe
PID 2044 wrote to memory of 4736	2044	e0dfb50d544ec355cd56374677e97e1e.exe	drbux.exe
PID 2044 wrote to memory of 4736	2044	e0dfb50d544ec355cd56374677e97e1e.exe	drbux.exe
PID 4736 wrote to memory of 1908	4736	drbux.exe	cmd.exe
PID 4736 wrote to memory of 1908	4736	drbux.exe	cmd.exe
PID 4736 wrote to memory of 1908	4736	drbux.exe	cmd.exe
PID 4736 wrote to memory of 2520	4736	drbux.exe	schtasks.exe
PID 4736 wrote to memory of 2520	4736	drbux.exe	schtasks.exe
PID 4736 wrote to memory of 2520	4736	drbux.exe	schtasks.exe
PID 1908 wrote to memory of 3776	1908	cmd.exe	reg.exe
PID 1908 wrote to memory of 3776	1908	cmd.exe	reg.exe
PID 1908 wrote to memory of 3776	1908	cmd.exe	reg.exe

C:\Users\Admin\AppData\Local\Temp\e0dfb50d544ec355cd56374677e97e1e.exe
"C:\Users\Admin\AppData\Local\Temp\e0dfb50d544ec355cd56374677e97e1e.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Users\Admin\AppData\Local\Temp\8a643770bf\drbux.exe
  "C:\Users\Admin\AppData\Local\Temp\8a643770bf\drbux.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4736
- - 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\8a643770bf\
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1908
  - - 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\8a643770bf\
      4⤵
      PID:3776
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN drbux.exe /TR "C:\Users\Admin\AppData\Local\Temp\8a643770bf\drbux.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2520

C:\Users\Admin\AppData\Local\Temp\8a643770bf\drbux.exe
C:\Users\Admin\AppData\Local\Temp\8a643770bf\drbux.exe
1⤵
- Executes dropped EXE
PID:3944

C:\Users\Admin\AppData\Local\Temp\8a643770bf\drbux.exe
C:\Users\Admin\AppData\Local\Temp\8a643770bf\drbux.exe
1⤵
- Executes dropped EXE
PID:3384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\152114970731

Filesize
84KB

MD5
6fb78257fafc2d4f2e3cbe8456d98502

SHA1
3000c69f4ece07cef80241dcde48b32f74f37f7d

SHA256
dd0de0c8be5548751d36fa7a292fc9f6fcd851482270c0bb35d13ab95001e552

SHA512
6bdb92b7d9f9bc9d0cc90e7ecff2e5c126ac6383a34818b74ce2675d248400617b92b212270f2dddd234a9bb1c931902af9602fcca053af48b590290874a1dab

Download Submit
C:\Users\Admin\AppData\Local\Temp\15211497073144238994

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\8a643770bf\drbux.exe

Filesize
4.1MB

MD5
e0dfb50d544ec355cd56374677e97e1e

SHA1
c4cb9fa8cdfab22b77c9c84cbb353c37edfd58d6

SHA256
0aca64d7066e48d14f232f01d55d128b875b2de0a29f1e7fee7e980e5a5a9a53

SHA512
016308415cb45a702756a27bd37dab1fda9d57924896ac37e12ac77dd0c09e240ee5de90c5dd092174d34fbcf1289fe5617b0b0297b0f09fd5a8bbe94553a225

Download Submit
C:\Users\Admin\AppData\Local\Temp\8a643770bf\drbux.exe

Filesize
2.3MB

MD5
07380d660b7eb00c7fdac1b6413c78f6

SHA1
e4bcb2deaae674329df93bc518f304a5f57b2feb

SHA256
408c3ab62ba8c4dbb5efa16e3081f9b77a6bbd08b346223dde1882691973d654

SHA512
fc06f11f3e9c684b8d9818bc02f96ff4467ff764165ed2e3fe00f7f39301384648a7595a2ff3773ea706dc4db9228fe559c35ed1f134a83eb55ed1a4c437b5a2

Download Submit
memory/2044-0-0x0000000000540000-0x0000000000BC4000-memory.dmp

Filesize
6.5MB

Download
memory/3384-44-0x0000000000D20000-0x00000000013A4000-memory.dmp

Filesize
6.5MB

Download
memory/3944-35-0x0000000000D20000-0x00000000013A4000-memory.dmp

Filesize
6.5MB

Download
memory/4736-18-0x0000000000D20000-0x00000000013A4000-memory.dmp

Filesize
6.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads