cbf644b3dc49a4148301cb941e3b693615a3e2b61169fc62a23fe59184297a1f

Analysis

max time kernel
122s
max time network
124s
platform
windows10_x64
resource
win10
submitted
11/07/2020, 11:45

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General

Target

SecuriteInfo.com.Win32.Heri.7826.11629.exe
Size

375KB
MD5

4c2bb13e90e3472478d25c657e26fde2
SHA1

0bb0197a5ee48af6c4efdaa435ff73b43bf478f6
SHA256

cbf644b3dc49a4148301cb941e3b693615a3e2b61169fc62a23fe59184297a1f
SHA512

fa42e264359dbfea8d314a1952b1e44bcae2d9e056c3dea23441d6094409faa2e826b1757692bdc7813a73757ef84daf69e4b7b82de6befac6ebda24e5c9a4cb

Score

8^/10

spyware persistence

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3692	jfiag_gg.exe
3692	jfiag_gg.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run entry to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\kissq = "C:\\Users\\Admin\\AppData\\Local\\Temp\\kissq.exe"	SecuriteInfo.com.Win32.Heri.7826.11629.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
2	ip-api.com

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 720 wrote to memory of 1888	720	SecuriteInfo.com.Win32.Heri.7826.11629.exe	67
PID 720 wrote to memory of 1888	720	SecuriteInfo.com.Win32.Heri.7826.11629.exe	67
PID 720 wrote to memory of 1888	720	SecuriteInfo.com.Win32.Heri.7826.11629.exe	67
PID 720 wrote to memory of 3692	720	SecuriteInfo.com.Win32.Heri.7826.11629.exe	68
PID 720 wrote to memory of 3692	720	SecuriteInfo.com.Win32.Heri.7826.11629.exe	68
PID 720 wrote to memory of 3692	720	SecuriteInfo.com.Win32.Heri.7826.11629.exe	68

Executes dropped EXE 2 IoCs

pid	Process
1888	jfiag_gg.exe
3692	jfiag_gg.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Heri.7826.11629.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Heri.7826.11629.exe"
1⤵
- Adds Run entry to start application
- Suspicious use of WriteProcessMemory
PID:720
- C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
  C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
  2⤵
  - Executes dropped EXE
  PID:1888
- C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
  C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Executes dropped EXE
  PID:3692

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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