968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a

Analysis

max time kernel
149s
max time network
155s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
26-11-2022 09:12

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General

Target

968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe
Size

1.4MB
MD5

1ae843553f097b8833dbea6542abe05f
SHA1

bb00e5ade10696b19cab85f5cb840641da26756b
SHA256

968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a
SHA512

671c0d4def2f558f29da87035fe453dd42243a44e3c6f06ed5c42bfa41341a0e044dffd31e145bc1a347e6b17204f76af2df358f34c09e125e593e51ab092009
SSDEEP

24576:4z+V73UDnjipVaojsyJLExIpuCYb93NO1eV:4z+l3UDjipVsOExIpuCYbfOe

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1312-60-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1312-62-0x0000000000400000-0x000000000063E000-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

Processes:

968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe"	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.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

Processes:

968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe

pid process

1312 968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe

pid	process
1312	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe

pid	process
620	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe
1312	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe

description	pid	process	target process
PID 620 wrote to memory of 1312	620	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe
PID 620 wrote to memory of 1312	620	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe
PID 620 wrote to memory of 1312	620	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe
PID 620 wrote to memory of 1312	620	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe	968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe

C:\Users\Admin\AppData\Local\Temp\968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe
"C:\Users\Admin\AppData\Local\Temp\968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:620
- C:\Users\Admin\AppData\Local\Temp\968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe
  "C:\Users\Admin\AppData\Local\Temp\968368937642924ce92b56d7a47310dbcdf10e614e29fb78c440870c2c8d402a.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1312

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

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/620-54-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/620-55-0x0000000075711000-0x0000000075713000-memory.dmp

Filesize
8KB

Download
memory/620-57-0x00000000020A0000-0x00000000022DE000-memory.dmp

Filesize
2.2MB

Download
memory/620-61-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1312-56-0x0000000000000000-mapping.dmp

Download
memory/1312-58-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1312-60-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1312-62-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download