b7e5eaa038a48ad2831bf25969e3c12f9b9eb659dd5b42c622f6147e4a118289

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 21:35

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General

Target

狼图腾/《狼图腾》.exe
Size

2.7MB
MD5

e09bfc2455ff822fb91271a42a4c5269
SHA1

3cd9fbd9b00ee6121ce60e0c58fafb51e9cfd7a8
SHA256

250e740be2c022423ed7ad540b48f00d32b7dd8fb3ed5a1174eabca3b8fd5d8c
SHA512

4adb0e38259dab72bbcefab1b591e28ba555a3ee7536a4621e1aa3ba05b6d9457e15d362d88c0b0da22c4aa4fca2fce1107f8c7b723da2c9b2a2035264181c17
SSDEEP

49152:Gp8nE6QOb8BREFaZd5OwJ73G387RsZZEae/bD1ww1oZTstjWVVFVL891m5:XYOb8B6Fo5Oujp73aCgsZWVVFVL8T6

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
behavioral1/memory/2060-0-0x0000000000400000-0x00000000004CD000-memory.dmp	upx
behavioral1/memory/2060-2-0x0000000000400000-0x00000000004CD000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1224	2060	WerFault.exe	29

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	《狼图腾》.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 1224	2060	《狼图腾》.exe	30
PID 2060 wrote to memory of 1224	2060	《狼图腾》.exe	30
PID 2060 wrote to memory of 1224	2060	《狼图腾》.exe	30
PID 2060 wrote to memory of 1224	2060	《狼图腾》.exe	30

C:\Users\Admin\AppData\Local\Temp\狼图腾\《狼图腾》.exe
"C:\Users\Admin\AppData\Local\Temp\狼图腾\《狼图腾》.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 260
  2⤵
  - Program crash
  PID:1224

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/2060-0-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2060-1-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2060-2-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download