f86c4a81d24784168933c35559aca3954ba2b52573b666fdaf1e626b2f343545

Analysis

max time kernel
136s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 10:37

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General

Target

EasyDL.exe
Size

1.4MB
MD5

cab474650ccde81bdb109be6ffc680ea
SHA1

d8eb6b58ad0e1495285fea183515868773d9cbb7
SHA256

70aca20647c65107dffcee4e346f6cb049d9a9305b95db8f702adc5476499708
SHA512

b24b1983b3ca5fbcdaa3a50b403f90c3d2490a815e72a215e3d28e3b6ba820a6f443c36e36fb8017314b4ffe5b549dccadd108c22c82cd68fa2babf3e22e3810
SSDEEP

24576:4/dRywz9R14OxNOtqeb1pRcUN6ptAaqgPjN7QFeSY/8SUYDd5zFsOTtIkG:ulz99iRb1ABptIeN/8S1DzF9I

Score

7^/10

discovery upx vmprotect

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral14/memory/888-1-0x0000000010000000-0x000000001025E000-memory.dmp	upx
behavioral14/memory/888-4-0x0000000010000000-0x000000001025E000-memory.dmp	upx

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral14/memory/888-0-0x0000000000400000-0x00000000007DE000-memory.dmp	vmprotect
behavioral14/memory/888-2-0x0000000000400000-0x00000000007DE000-memory.dmp	vmprotect
behavioral14/memory/888-5-0x0000000000400000-0x00000000007DE000-memory.dmp	vmprotect

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4908	888	WerFault.exe	83

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	EasyDL.exe

C:\Users\Admin\AppData\Local\Temp\EasyDL.exe
"C:\Users\Admin\AppData\Local\Temp\EasyDL.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:888
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 888 -s 556
  2⤵
  - Program crash
  PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 888 -ip 888
1⤵
PID:3968

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/888-0-0x0000000000400000-0x00000000007DE000-memory.dmp

Filesize
3.9MB

Download
memory/888-1-0x0000000010000000-0x000000001025E000-memory.dmp

Filesize
2.4MB

Download
memory/888-2-0x0000000000400000-0x00000000007DE000-memory.dmp

Filesize
3.9MB

Download
memory/888-5-0x0000000000400000-0x00000000007DE000-memory.dmp

Filesize
3.9MB

Download
memory/888-4-0x0000000010000000-0x000000001025E000-memory.dmp

Filesize
2.4MB

Download