phemedrone | d4e6f95635003f1aad8ec942e26098e6d6a4b95614cec8179ea51bb3ea6f77ad

General

Target

b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe
Size

320KB
MD5

4f0990ea72c03f3911be671cbceb7fda
SHA1

d07332f930099c4af178e4c4adcdf166decdce91
SHA256

b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290
SHA512

903b441d433b39fb8b2d3cfd658261ad2c62d51e5171b0d1cfc37d058a27c946209b2fc1d9ca4ab3ef369753339a6c6d3845e95249d3b77a08caa2099c40e63a
SSDEEP

6144:lKTuj7ot3QBAlFV7evwYkBS7asV24JU71esarL:lJjs3QBqFV7YlV674H

Score

10^/10

phemedrone credential_access discovery stealer

Malware Config

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot7668501460:AAH2A5oRhWUqF_EWSrJaaRppA9RgQdU2iUc/sendDocument

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe

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

Credentials In Files
T1552.001
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4200 set thread context of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 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	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1020	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1020	vbc.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83
PID 4200 wrote to memory of 1020	4200	b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe	83

C:\Users\Admin\AppData\Local\Temp\b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe
"C:\Users\Admin\AppData\Local\Temp\b9e894c975b74265c0c359706931d61227c1ab7074cdf981d2d4a5ceacda9290.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4200
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\gdi32.dll

Filesize
308KB

MD5
0120de6a2b5003af22160995d1abafd4

SHA1
18e60d75526bc9edce26479d1f46fdf8c2e2a353

SHA256
f2ccaa6bcffb8c63d0455c9511225b6c5e8c55c1d8076e42f115b553bdf2479d

SHA512
967b3a6d884c1839e6ed7ac4e31b0842b89026bf53b315f4233277996e5de97d5813e7deb409eb19bf19fb99df7695c3573eb89301aed7314f8acd43b5dcd27a

Download Submit
memory/1020-12-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/1020-8-0x00000000004F0000-0x0000000000528000-memory.dmp

Filesize
224KB

Download
memory/1020-10-0x00000000004F0000-0x0000000000518000-memory.dmp

Filesize
160KB

Download
memory/1020-13-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/1020-14-0x0000000005310000-0x00000000053A2000-memory.dmp

Filesize
584KB

Download
memory/1020-15-0x00000000054B0000-0x0000000005516000-memory.dmp

Filesize
408KB

Download
memory/1020-16-0x0000000006950000-0x0000000006EF4000-memory.dmp

Filesize
5.6MB

Download
memory/1020-18-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/4200-1-0x0000000000100000-0x0000000000156000-memory.dmp

Filesize
344KB

Download
memory/4200-11-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/4200-0-0x000000007486E000-0x000000007486F000-memory.dmp

Filesize
4KB

Download
memory/4200-19-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download

Analysis

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