phemedrone | 3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358

General

Target

3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
Size

144KB
MD5

319218e4eb0d6637a76668a228e32de3
SHA1

20523303d722a7747deb6154a5d4401e1b932d56
SHA256

3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358
SHA512

db3d1637c178bdf3c8c5b754fe72c388a3da176b2d0a7727e89f2c257bcb93b1574eda1de7f6ea25e493949f47157c07637fbe1169fe6c9481cc42d925293fe6
SSDEEP

3072:HGNhvhNC38S7gzQ/cmD4ULz82nyLOLt/w/HOWJbG5vcX+skwEKEAm31D5:EzQ/2my2w/uWJbGFsREKQ1

Score

10^/10

phemedrone execution persistence spyware stealer

Malware Config

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
5028	powershell.exe
228	powershell.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 2 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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000\Software\Microsoft\Windows\CurrentVersion\Run\3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe"	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
1	ip-api.com

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

System Information Discovery
T1082

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings\shell\open	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings\shell\open\command\	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
Key created	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings\shell\open\command	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
Key created	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
Key created	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings\shell	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
228	powershell.exe
5028	powershell.exe
228	powershell.exe
5028	powershell.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
Token: SeDebugPrivilege	228	powershell.exe
Token: SeDebugPrivilege	5028	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 408 wrote to memory of 2712	408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe	77
PID 408 wrote to memory of 2712	408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe	77
PID 408 wrote to memory of 4068	408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe	79
PID 408 wrote to memory of 4068	408	3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe	79
PID 2712 wrote to memory of 228	2712	cmd.exe	81
PID 2712 wrote to memory of 228	2712	cmd.exe	81
PID 4068 wrote to memory of 5028	4068	cmd.exe	82
PID 4068 wrote to memory of 5028	4068	cmd.exe	82

C:\Users\Admin\AppData\Local\Temp\3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
"C:\Users\Admin\AppData\Local\Temp\3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe"
1⤵
- Adds Run key to start application
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:408
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k start /b powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\3bb41473ee7e39b74fc96fadc0551780dbb08190c540c690e11b492952b33358.exe
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:228
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k start /b powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionExtension .exe & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4068
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionExtension .exe
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5028

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
627073ee3ca9676911bee35548eff2b8

SHA1
4c4b68c65e2cab9864b51167d710aa29ebdcff2e

SHA256
85b280a39fc31ba1e15fb06102a05b8405ff3b82feb181d4170f04e466dd647c

SHA512
3c5f6c03e253b83c57e8d6f0334187dbdcdf4fa549eecd36cbc1322dca6d3ca891dc6a019c49ec2eafb88f82d0434299c31e4dfaab123acb42e0546218f311fb

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
64B

MD5
5caad758326454b5788ec35315c4c304

SHA1
3aef8dba8042662a7fcf97e51047dc636b4d4724

SHA256
83e613b6dc8d70e3bb67c58535e014f58f3e8b2921e93b55137d799fc8c56391

SHA512
4e0d443cf81e2f49829b0a458a08294bf1bdc0e38d3a938fb8274eeb637d9a688b14c7999dd6b86a31fcec839a9e8c1a9611ed0bbae8bd59caa9dba1e8253693

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2bga4itf.355.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/228-11-0x0000022DD9050000-0x0000022DD9072000-memory.dmp

Filesize
136KB

Download
memory/228-12-0x00007FFBA8EB0000-0x00007FFBA9972000-memory.dmp

Filesize
10.8MB

Download
memory/228-13-0x00007FFBA8EB0000-0x00007FFBA9972000-memory.dmp

Filesize
10.8MB

Download
memory/228-14-0x00007FFBA8EB0000-0x00007FFBA9972000-memory.dmp

Filesize
10.8MB

Download
memory/228-28-0x00007FFBA8EB0000-0x00007FFBA9972000-memory.dmp

Filesize
10.8MB

Download
memory/408-1-0x0000027D90760000-0x0000027D9078A000-memory.dmp

Filesize
168KB

Download
memory/408-2-0x00007FFBA8EB0000-0x00007FFBA9972000-memory.dmp

Filesize
10.8MB

Download
memory/408-0-0x00007FFBA8EB3000-0x00007FFBA8EB5000-memory.dmp

Filesize
8KB

Download
memory/408-29-0x00007FFBA8EB3000-0x00007FFBA8EB5000-memory.dmp

Filesize
8KB

Download
memory/408-30-0x00007FFBA8EB0000-0x00007FFBA9972000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads