cf48a8ef135bd22ef32b783e66e4c1b44f32680d185a91212a867bee9b49b819

Analysis

max time kernel
120s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 13:06

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General

Target

cf48a8ef135bd22ef32b783e66e4c1b44f32680d185a91212a867bee9b49b819N.exe
Size

83KB
MD5

fd55ce6e78ec54102600cc6a5e03d810
SHA1

d3b4e1ef263d7713ccd6b7b97ef89c701a1aa5a2
SHA256

cf48a8ef135bd22ef32b783e66e4c1b44f32680d185a91212a867bee9b49b819
SHA512

df667eceaf7f28c71c47cbbc2c5ccd99eea06c0882acfa68d02f743ea076ec536815714de02f9738643dd2c8afffa7633b75d04f9e7aa61278452286463fbf1c
SSDEEP

1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+0K:LJ0TAz6Mte4A+aaZx8EnCGVu0

Score

5^/10

discovery 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/3640-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3640-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3640-4-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3640-8-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/files/0x00080000000234a7-12.dat	upx
behavioral2/memory/3640-15-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3640-22-0x0000000000400000-0x000000000042A000-memory.dmp	upx

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	cf48a8ef135bd22ef32b783e66e4c1b44f32680d185a91212a867bee9b49b819N.exe

C:\Users\Admin\AppData\Local\Temp\cf48a8ef135bd22ef32b783e66e4c1b44f32680d185a91212a867bee9b49b819N.exe
"C:\Users\Admin\AppData\Local\Temp\cf48a8ef135bd22ef32b783e66e4c1b44f32680d185a91212a867bee9b49b819N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3640

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\rifaien2-6MblD881NjWN8iab.exe

Filesize
83KB

MD5
131a535f4972dd1b1f9e3196f3c3bac5

SHA1
2eb73a139503e254d6088a16815374e2ec75d7af

SHA256
52d97360bfc41010fb1f13959440558a60890c304c9072695cd87771f95a0dd7

SHA512
eb366c7329211296d7670a02aa0b35eb666b46a58c533385cf9103f61cb4a56b3c1a8886dae6c2655089d4dc70fc8b2838cceeabcb5057a32471fb44a932597a

Download Submit
memory/3640-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3640-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3640-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3640-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3640-15-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3640-22-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download