dc81b121260094864ab248dbdb59c5330ac428aea5a6198ad6db07ffb4069313

Analysis

max time kernel
151s
max time network
131s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
01/11/2023, 13:04

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General

Target

NEAS.d4051d92e6262c3dce5d3e59d4d91b60_JC.exe
Size

349KB
MD5

d4051d92e6262c3dce5d3e59d4d91b60
SHA1

762fa5a764b9e10ee24023e719bdb0b93cdf1d0e
SHA256

dc81b121260094864ab248dbdb59c5330ac428aea5a6198ad6db07ffb4069313
SHA512

923e9e236b0d4584449486a2206203ca009bbabaa15f065066595e4ad3b81ee5cdf414b115f265c5ce7075bbe2264c05c042c22dc35fafe9d3053ba9e97b6fab
SSDEEP

6144:2QGM8K+fE9ofjOmIrXafiuWVw2OLQi1Xg6SGSmrLcaRu/DGA0Hzx:2HM8RcynI2auq5OLQedjca+El

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1764-0-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/memory/1764-19-0x0000000000400000-0x0000000000424000-memory.dmp	upx

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Internet Explorer\Main	NEAS.d4051d92e6262c3dce5d3e59d4d91b60_JC.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1764	NEAS.d4051d92e6262c3dce5d3e59d4d91b60_JC.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1764	NEAS.d4051d92e6262c3dce5d3e59d4d91b60_JC.exe
1764	NEAS.d4051d92e6262c3dce5d3e59d4d91b60_JC.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.d4051d92e6262c3dce5d3e59d4d91b60_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.d4051d92e6262c3dce5d3e59d4d91b60_JC.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1764-0-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1764-2-0x0000000000240000-0x0000000000264000-memory.dmp

Filesize
144KB

Download
memory/1764-3-0x0000000000240000-0x0000000000264000-memory.dmp

Filesize
144KB

Download
memory/1764-1-0x0000000000240000-0x0000000000264000-memory.dmp

Filesize
144KB

Download
memory/1764-19-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1764-20-0x0000000000240000-0x0000000000264000-memory.dmp

Filesize
144KB

Download