c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10

General

Target

c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
Size

1.5MB
MD5

40b2cab121efd9a7a4cd10aa575f124a
SHA1

7badb78e0470b64f83bde9ea8c40b450ca10d465
SHA256

c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10
SHA512

afa4f547ff50a54bbe9a9ccc068e0da8d1dbc373712773bc18c4420aa1b5330e832d33bf01f3d1ae16ac7b0cc764540ffae67a6a88aa9f061fab45957abd5d28
SSDEEP

24576:d83W7DPnyK3lG3QaQlqmz2mmuGEkXFnAWJCYm2lRHaYCAYXlnBAqysPxbH:2G7DPPU3QaT+mpEkXFzCKHVdYgoxbH

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1076-141-0x0000000000400000-0x000000000063E000-memory.dmp	upx

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
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe"	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1076	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 960 set thread context of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = c880f97f73b156754eb11a403c9505c22eedf7150ecb4fa083ad99113269b03b99138cf14b97666fc19d5582a07296d8f6773b08c28d4f18a982c71c6689bcef3d7f799088c71f1aa96edcaacfa509e3239bf32c4e677fbb4474caaa9b3963804d6cfea14f66d3	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DPqM9YuoCUJ28oy5Q9Ldv9RDpyriw/8RBDhURfB4V+MpPdNn3B1k1pREFeAN3vBwHg=="	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 960 wrote to memory of 3372	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	83
PID 960 wrote to memory of 3372	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	83
PID 960 wrote to memory of 3372	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	83
PID 960 wrote to memory of 1164	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	84
PID 960 wrote to memory of 1164	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	84
PID 960 wrote to memory of 1164	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	84
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85
PID 960 wrote to memory of 1076	960	c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe	85

C:\Users\Admin\AppData\Local\Temp\c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
"C:\Users\Admin\AppData\Local\Temp\c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:960
- C:\Users\Admin\AppData\Local\Temp\c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
  C:\Users\Admin\AppData\Local\Temp\c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
  2⤵
  PID:3372
- C:\Users\Admin\AppData\Local\Temp\c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
  C:\Users\Admin\AppData\Local\Temp\c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
  2⤵
  PID:1164
- C:\Users\Admin\AppData\Local\Temp\c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
  C:\Users\Admin\AppData\Local\Temp\c76200106e35e9dcca59a81d6535811bac51e6961ddf7deed6669cede267dc10.exe
  2⤵
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Modifies Internet Explorer settings
  PID:1076

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/960-132-0x0000000002310000-0x0000000002314000-memory.dmp

Filesize
16KB

Download
memory/1076-136-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1076-137-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1076-138-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1076-139-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1076-140-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1076-141-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads