0b0c17139933f09864928839aa9fe6077195accd44c9940e63afc07aa6900259

Analysis

max time kernel
206s
max time network
234s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
04/11/2023, 14:41

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General

Target

NEAS.f7fa386d3a4bffbb7241b318a6ca7d50.exe
Size

34KB
MD5

f7fa386d3a4bffbb7241b318a6ca7d50
SHA1

d9ccf705380f8524c37a0c1cceff0a0c4c2ba833
SHA256

0b0c17139933f09864928839aa9fe6077195accd44c9940e63afc07aa6900259
SHA512

1a192865cedf77a4d32d02c4ae6adedab216f7f91a28820d0de11e3d045ad4118c47123f435d89afd4485e93f6b2985d1e4cd98406f44f123db3fe1f37e4918b
SSDEEP

768:pwy7luXqnKZ3URe/cqhVnjBsuC1bfeFb1RbfrFFO:aypnKZ3Ulchtsl1bfw/frFM

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3968-0-0x0000000000800000-0x000000000080E200-memory.dmp	upx
behavioral2/memory/3968-3-0x0000000000800000-0x000000000080E200-memory.dmp	upx
behavioral2/memory/3968-5-0x0000000000800000-0x000000000080E200-memory.dmp	upx
behavioral2/memory/3968-7-0x0000000000800000-0x000000000080E200-memory.dmp	upx
behavioral2/memory/3968-9-0x0000000000800000-0x000000000080E200-memory.dmp	upx
behavioral2/memory/3968-11-0x0000000000800000-0x000000000080E200-memory.dmp	upx
behavioral2/memory/3968-14-0x0000000000800000-0x000000000080E200-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	NEAS.f7fa386d3a4bffbb7241b318a6ca7d50.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	NEAS.f7fa386d3a4bffbb7241b318a6ca7d50.exe
File created	C:\Windows\lsass.exe	NEAS.f7fa386d3a4bffbb7241b318a6ca7d50.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.f7fa386d3a4bffbb7241b318a6ca7d50.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.f7fa386d3a4bffbb7241b318a6ca7d50.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
PID:3968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3968-0-0x0000000000800000-0x000000000080E200-memory.dmp

Filesize
56KB

Download
memory/3968-3-0x0000000000800000-0x000000000080E200-memory.dmp

Filesize
56KB

Download
memory/3968-5-0x0000000000800000-0x000000000080E200-memory.dmp

Filesize
56KB

Download
memory/3968-7-0x0000000000800000-0x000000000080E200-memory.dmp

Filesize
56KB

Download
memory/3968-9-0x0000000000800000-0x000000000080E200-memory.dmp

Filesize
56KB

Download
memory/3968-11-0x0000000000800000-0x000000000080E200-memory.dmp

Filesize
56KB

Download
memory/3968-14-0x0000000000800000-0x000000000080E200-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads