378a74c526d5e1ac169bcf3ffe521caad1c2af76c82be7e25c16dc96463e639b

Analysis

max time kernel
92s
max time network
93s
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 01:21

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General

Target

378a74c526d5e1ac169bcf3ffe521caad1c2af76c82be7e25c16dc96463e639bN.exe
Size

224KB
MD5

ff793268efb6f7978e873adf2d617410
SHA1

a4b27f682d4c5300193411756d1154115acd9129
SHA256

378a74c526d5e1ac169bcf3ffe521caad1c2af76c82be7e25c16dc96463e639b
SHA512

966ac5bebaa05ec2609558bef1b9295bc7c9e18cdb0b78ca64bc496616e5281f010dca078c3e9a5d32c1bd13cd3fb56900b54e25c35e22b4f057accf656153cb
SSDEEP

3072:czB2w1U7O7JInElmV/NNNS8zK6JWZQxxgZ5jiDFQB5Ofc:gTFqzFNBG0TQZliBi5

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2560-0-0x0000000000400000-0x0000000000439000-memory.dmp	upx
behavioral2/memory/2560-3-0x0000000000400000-0x0000000000439000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3328	2560	WerFault.exe	81

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	378a74c526d5e1ac169bcf3ffe521caad1c2af76c82be7e25c16dc96463e639bN.exe

C:\Users\Admin\AppData\Local\Temp\378a74c526d5e1ac169bcf3ffe521caad1c2af76c82be7e25c16dc96463e639bN.exe
"C:\Users\Admin\AppData\Local\Temp\378a74c526d5e1ac169bcf3ffe521caad1c2af76c82be7e25c16dc96463e639bN.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2560
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 528
  2⤵
  - Program crash
  PID:3328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2560 -ip 2560
1⤵
PID:4772

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

memory/2560-0-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2560-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/2560-2-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2560-3-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2560-5-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2560-10-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download