8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0

Analysis

max time kernel
151s
max time network
155s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 15:18

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General

Target

8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
Size

26KB
MD5

03f6faeb6295d6d650f76282c9b76c60
SHA1

71eac4b6bc360b9d3f3ae4a6e60a36a2d51581a3
SHA256

8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0
SHA512

0d984f08378a14733d52482f88edba912a79dc445acede3bfcac1851aef49f5906b54d43d031d8e13335b14a7ed2c59714a244637fc0b0bb7b67162e4ed104a7
SSDEEP

384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUpQqjre1MSQaWIMF:SCIqdH/k1ZVcT194jp4Sore3o

Score

8^/10

persistence upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1264-55-0x0000000000800000-0x000000000080D000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\Harry Potter.com	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\WinRAR.v.3.2.and.key.exe	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\ICQ 4 Lite.com	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\bg-BG\Winamp 5.0 (en).ShareReactor.com	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\WinRAR.v.3.2.and.key.com	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\Kazaa Lite.com	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\Winamp 5.0 (en).com	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\WinRAR.v.3.2.and.key.com	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\Kazaa Lite.com	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\WinRAR.v.3.2.and.key.exe	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\lsass.exe	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
File opened for modification	C:\Windows\lsass.exe	8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe

C:\Users\Admin\AppData\Local\Temp\8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe
"C:\Users\Admin\AppData\Local\Temp\8bf3c3c9aa528fe94e3e772b1210faf3977e580f5280227e5d2e313e3aa9f6c0.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
PID:1264

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

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1264-54-0x0000000076711000-0x0000000076713000-memory.dmp

Filesize
8KB

Download
memory/1264-55-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download