amadey | e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd

General

Target

e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe
Size

1.8MB
MD5

77ddb7264bccd00910d07ade2f33a90d
SHA1

26e5256854040a0dcada7746ce9479b9755b12dd
SHA256

e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd
SHA512

5afa23a84f0e207a9453f95e9a767846652be3ace307e9313287edf8364eebdff2df5fbe5960da6c18bcb12ebe649d38c663148fe043eb50a9a047c4bf0596ae
SSDEEP

49152:YdkRCliV0JyNPlhLyQq4fMTdacTOhJmG2Fka62gCdI:hsi8yJu40Baeg22h2gC2

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes

install_dir
8254624243
install_file
axplong.exe
strings_key
90049e51fabf09df0d6748e0b271922e
url_paths
/Kiru9gu/index.php

rc4.plain

Signatures

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 8 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe

Executes dropped EXE 3 IoCs

pid	Process
2072	axplong.exe
2644	axplong.exe
3592	axplong.exe

Identifies Wine through registry keys 2 TTPs 4 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Software\Wine	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1972	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe
2072	axplong.exe
2644	axplong.exe
3592	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1972	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe
1972	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe
2072	axplong.exe
2072	axplong.exe
2644	axplong.exe
2644	axplong.exe
3592	axplong.exe
3592	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1972	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2072	1972	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe	84
PID 1972 wrote to memory of 2072	1972	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe	84
PID 1972 wrote to memory of 2072	1972	e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe	84

C:\Users\Admin\AppData\Local\Temp\e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe
"C:\Users\Admin\AppData\Local\Temp\e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:2072

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2644

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

4

T1012

System Information Discovery

3

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe

Filesize
1.8MB

MD5
77ddb7264bccd00910d07ade2f33a90d

SHA1
26e5256854040a0dcada7746ce9479b9755b12dd

SHA256
e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd

SHA512
5afa23a84f0e207a9453f95e9a767846652be3ace307e9313287edf8364eebdff2df5fbe5960da6c18bcb12ebe649d38c663148fe043eb50a9a047c4bf0596ae

Download Submit
memory/1972-0-0x0000000000360000-0x0000000000825000-memory.dmp

Filesize
4.8MB

Download
memory/1972-1-0x0000000077524000-0x0000000077526000-memory.dmp

Filesize
8KB

Download
memory/1972-2-0x0000000000361000-0x000000000038F000-memory.dmp

Filesize
184KB

Download
memory/1972-3-0x0000000000360000-0x0000000000825000-memory.dmp

Filesize
4.8MB

Download
memory/1972-5-0x0000000000360000-0x0000000000825000-memory.dmp

Filesize
4.8MB

Download
memory/1972-17-0x0000000000360000-0x0000000000825000-memory.dmp

Filesize
4.8MB

Download
memory/2072-27-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-39-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-20-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-21-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-22-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-23-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-24-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-25-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-26-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-18-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-46-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-45-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-30-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-44-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-43-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-35-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-36-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-37-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-38-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2072-19-0x00000000007B1000-0x00000000007DF000-memory.dmp

Filesize
184KB

Download
memory/2644-34-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2644-32-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2644-31-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/2644-29-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/3592-41-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download
memory/3592-42-0x00000000007B0000-0x0000000000C75000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads