453f4aff50395c9bc9f3fa4b085a0896e7b46fd7ed917488b25fbc55b3bd9183

Analysis

max time kernel
140s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 12:06

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General

Target

jpdesk.exe
Size

766KB
MD5

afdc20f3a986e45c6dfabde6af04e078
SHA1

cd7862bbccca7531410601d2e6bfc9b4cad5deed
SHA256

3db75d1ea0e58cfe25a0a0346d347c0f9e744b69f22db94e741b0834e96e6af5
SHA512

2d4fdf2337a04e93020c87cbf26156903859cd4a44618c85c355f4018b250e0fa706f4db0dda9a08a9629d82e26c5d2d087a2ec1ec24bb83d05ca100d4418043
SSDEEP

12288:fsN4HFoYf6DtEICqHmFu2Gzo5+16z6/J+uljWNV4yqT8mqYAq9nV3u7S/P4bp:k+WYpuzD16z6XhWNV9mqYAqpV3IwP4F

Score

7^/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
behavioral14/memory/3024-0-0x0000000000400000-0x00000000006E4000-memory.dmp	upx
behavioral14/memory/3024-103-0x0000000000400000-0x00000000006E4000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1036	3024	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	jpdesk.exe

C:\Users\Admin\AppData\Local\Temp\jpdesk.exe
"C:\Users\Admin\AppData\Local\Temp\jpdesk.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3024
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 544
  2⤵
  - Program crash
  PID:1036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3024 -ip 3024
1⤵
PID:1840

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:\Users\Admin\AppData\Local\Temp\BC99.tmp

Filesize
2KB

MD5
0535fd35e9c59562c5adce67f5341718

SHA1
ba45d8d38be6f815952eb4f5e4910e71d59e3869

SHA256
ab6203f6d3f0a2e942cf536b1c7ab252333b7e987247c6a6398feb1d1eba8778

SHA512
4d394d2f9b61e581bcfdadbe1a738383159a0d9cddef56b45e52827376fead7b005d4f47915e6b7807053bbd3c1271c2b39b0399df6866fec7282d6a6f0f591b

Download Submit
memory/3024-0-0x0000000000400000-0x00000000006E4000-memory.dmp

Filesize
2.9MB

Download
memory/3024-1-0x0000000000E60000-0x0000000000E61000-memory.dmp

Filesize
4KB

Download
memory/3024-103-0x0000000000400000-0x00000000006E4000-memory.dmp

Filesize
2.9MB

Download