498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 08:53

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General

Target

498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe
Size

8.1MB
MD5

9883672e290cbcc16079628d1fbc5058
SHA1

54fadf208860e1b28a9ea7d3699e96293564b7fb
SHA256

498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6
SHA512

f0831f039845b0af93c36ecc5f906e59dafff656aedc4bcd5e4fcb2377be422ca542c549a037d655b620dffbc76c87dc930a5a92e5b794d455e059f3229b15f0
SSDEEP

196608:s6w2u45UNSwvz1JWp6w2u45UNSwvz1JWt6w2u45UNSwvz1JWJ6w2u45UNSwvz1Ju:s6w2cNB1JW6w2cNB1JC6w2cNB1JG6w2x

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2648-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2080 2648 WerFault.exe 498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe

pid	pid_target	process	target process
2080	2648	WerFault.exe	498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe

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

Processes:

498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe

description	pid	process	target process
PID 2648 wrote to memory of 2080	2648	498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe	WerFault.exe
PID 2648 wrote to memory of 2080	2648	498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe	WerFault.exe
PID 2648 wrote to memory of 2080	2648	498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe	WerFault.exe
PID 2648 wrote to memory of 2080	2648	498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe
"C:\Users\Admin\AppData\Local\Temp\498e6b2acf3f9bca54405ed566dca345d164dc533ad01703eea8734adc572ad6.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2648 -s 36
  2⤵
  - Program crash
  PID:2080

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/2648-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

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