phemedrone | 062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93

General

Target

062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe
Size

3.5MB
MD5

5a84b043dc1323db7125f3786122c12d
SHA1

0e32bdf74e1394fe9b334560c1e206295b7a012b
SHA256

062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93
SHA512

6b60f9032d80eb3487dd472b4a28b744db30955aa33334d24a02d28e7f1a2375f9871621045f369722d1c3e0de8ce05f3ff78472448264a2893574cd0c6c4472
SSDEEP

98304:utYZEj8lQWIwNlisBkNx0CLYeaWUz7s2wau9:+glL5N7Bk4jWUXDwV9

Score

10^/10

phemedrone credential_access defense_evasion discovery spyware stealer themida trojan

Malware Config

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot7278900483:AAGKlg8e6aYvx2DvlM2JVzZ1Nc91zCk4IJs/sendDocument

Signatures

Phemedrone
An information and wallet stealer written in C#.
stealer phemedrone
Phemedrone family
phemedrone

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe

Checks BIOS information in registry 2 TTPs 2 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	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Themida packer 3 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2756-25-0x0000000000400000-0x0000000000D4C000-memory.dmp	themida
behavioral1/memory/2756-24-0x0000000000400000-0x0000000000D4C000-memory.dmp	themida
behavioral1/memory/2756-33-0x0000000000400000-0x0000000000D4C000-memory.dmp	themida

Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Checks whether UAC is enabled 1 TTPs 1 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2756	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2992	2756	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2756	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe
2756	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2992	2756	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe	32
PID 2756 wrote to memory of 2992	2756	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe	32
PID 2756 wrote to memory of 2992	2756	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe	32
PID 2756 wrote to memory of 2992	2756	062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe	32

C:\Users\Admin\AppData\Local\Temp\062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe
"C:\Users\Admin\AppData\Local\Temp\062316324c4d5bff84976f08610e5326f44a57266fef005fe2796ac7f6959d93.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 656
  2⤵
  - Program crash
  PID:2992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2756-1-0x00000000754B4000-0x00000000754B5000-memory.dmp

Filesize
4KB

Download
memory/2756-0-0x0000000000400000-0x0000000000D4C000-memory.dmp

Filesize
9.3MB

Download
memory/2756-8-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-7-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-6-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-5-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-4-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-3-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-2-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-15-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-14-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-13-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-12-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-11-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-10-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-9-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-19-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-18-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-17-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-22-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-25-0x0000000000400000-0x0000000000D4C000-memory.dmp

Filesize
9.3MB

Download
memory/2756-24-0x0000000000400000-0x0000000000D4C000-memory.dmp

Filesize
9.3MB

Download
memory/2756-23-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-21-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-20-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-26-0x0000000000400000-0x0000000000D4C000-memory.dmp

Filesize
9.3MB

Download
memory/2756-27-0x00000000754B4000-0x00000000754B5000-memory.dmp

Filesize
4KB

Download
memory/2756-28-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-29-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-31-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download
memory/2756-33-0x0000000000400000-0x0000000000D4C000-memory.dmp

Filesize
9.3MB

Download
memory/2756-34-0x00000000754A0000-0x00000000755B0000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads