f27bd7d8a3ae9a350a53339893efbfc7f1ba79caeaa5e8eb12575a61c6631ce4

Analysis

max time kernel
101s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 00:56

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General

Target

a72959b3ef9f80493173864e86d39890N.exe
Size

66KB
MD5

a72959b3ef9f80493173864e86d39890
SHA1

6ae271fbfcf740e7be953df80a7103a7cf4feef3
SHA256

f27bd7d8a3ae9a350a53339893efbfc7f1ba79caeaa5e8eb12575a61c6631ce4
SHA512

cb3d5b044b9b44c21a108c464fd8445b2c4e33f7fa149a9297e5b12536f44a013e32b76e5244969e7456da04eda8e0ffadc76f1025407712c4d86b6d1ca5c60e
SSDEEP

1536:KHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6k2L5baULuvK:KHoLde/OgV432UcP39hvF+8uvK

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4572-0-0x0000000000400000-0x0000000000428000-memory.dmp	upx
behavioral2/files/0x00070000000234a3-6.dat	upx
behavioral2/memory/4572-103-0x0000000000400000-0x0000000000428000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\driv64.exe	a72959b3ef9f80493173864e86d39890N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a72959b3ef9f80493173864e86d39890N.exe

C:\Users\Admin\AppData\Local\Temp\a72959b3ef9f80493173864e86d39890N.exe
"C:\Users\Admin\AppData\Local\Temp\a72959b3ef9f80493173864e86d39890N.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:4572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Temp\Cat Attacks Child Full Downloader.exe

Filesize
66KB

MD5
a72959b3ef9f80493173864e86d39890

SHA1
6ae271fbfcf740e7be953df80a7103a7cf4feef3

SHA256
f27bd7d8a3ae9a350a53339893efbfc7f1ba79caeaa5e8eb12575a61c6631ce4

SHA512
cb3d5b044b9b44c21a108c464fd8445b2c4e33f7fa149a9297e5b12536f44a013e32b76e5244969e7456da04eda8e0ffadc76f1025407712c4d86b6d1ca5c60e

Download Submit
memory/4572-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4572-103-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download