d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37

General

Target

d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe
Size

1.5MB
MD5

ab19d4585e56ec9f64391a7bfc4e3c35
SHA1

033ad60e5c5a09f3ec92e63583bc338b5e867ef2
SHA256

d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37
SHA512

00f5147b5197be0abeb2571e7f8688dffeb1fe78a15f24523a097eba59b1db6ed15b52e14fccab222a625cd36f53b16d428a93829136e45bc8f5c4b8f16f85bb
SSDEEP

24576:AUDGKPntR5oyKqhxJQ7UMcd9eSCcgIbo+KKMSwwNupXck1cRF/97fv5awquazxRd:mKPtDofqh8R0go5Nusky17fvUwZazxRd

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2020-76-0x0000000000400000-0x000000000063F000-memory.dmp	upx
behavioral1/memory/2020-77-0x0000000000400000-0x000000000063F000-memory.dmp	upx
behavioral1/memory/2020-78-0x0000000000400000-0x000000000063F000-memory.dmp	upx
behavioral1/memory/2020-79-0x0000000000400000-0x000000000063F000-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	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe"	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.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
2020	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1416 set thread context of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1416 wrote to memory of 900	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	27
PID 1416 wrote to memory of 900	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	27
PID 1416 wrote to memory of 900	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	27
PID 1416 wrote to memory of 900	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	27
PID 1416 wrote to memory of 844	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	28
PID 1416 wrote to memory of 844	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	28
PID 1416 wrote to memory of 844	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	28
PID 1416 wrote to memory of 844	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	28
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29
PID 1416 wrote to memory of 2020	1416	d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe	29

C:\Users\Admin\AppData\Local\Temp\d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe
"C:\Users\Admin\AppData\Local\Temp\d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1416
- C:\Users\Admin\AppData\Local\Temp\d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe
  C:\Users\Admin\AppData\Local\Temp\d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe
  2⤵
  PID:900
- C:\Users\Admin\AppData\Local\Temp\d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe
  C:\Users\Admin\AppData\Local\Temp\d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe
  2⤵
  PID:844
- C:\Users\Admin\AppData\Local\Temp\d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe
  C:\Users\Admin\AppData\Local\Temp\d18656c1d1d6e4d5de544237542640205da94d303082605b5cbdc5ca60d4ab37.exe
  2⤵
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  PID:2020

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

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

Replay Monitor

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Downloads

memory/1416-54-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

Filesize
8KB

Download
memory/1416-66-0x0000000000290000-0x0000000000294000-memory.dmp

Filesize
16KB

Download
memory/2020-60-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-57-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-62-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-64-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-65-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-55-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/2020-67-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-69-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-58-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-72-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-73-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-75-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-76-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-77-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-78-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/2020-79-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download

Analysis

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