2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f

Analysis

max time kernel
93s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2024 13:49

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General

Target

2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe
Size

1.1MB
MD5

1a34b1af5509c7b01d9fdc36fbef6464
SHA1

e92acfbb76d82da1cd49fb7ee525d67c0582153e
SHA256

2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f
SHA512

f52f8300acfa03c2b8a9c7dbbc70d3671a1f83023fcba1eeee835b9b297a1516364be37d28d816fccd50a61af64461e4581d8558f3100635ef7c96c1e7226a84
SSDEEP

24576:xqDEvCTbMWu7rQYlBQcBiT6rprG8aC2FQpv62aEe86BY5qid5:xTvC/MTQYxsWR7aC2qpvw8

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3480	1324	WerFault.exe	82

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	2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1324	2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe
1324	2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1324	2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe
1324	2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1324 wrote to memory of 652	1324	2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe	86
PID 1324 wrote to memory of 652	1324	2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe	86
PID 1324 wrote to memory of 652	1324	2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe	86

C:\Users\Admin\AppData\Local\Temp\2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe
"C:\Users\Admin\AppData\Local\Temp\2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1324
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\2decfbf08f426be7ac5e3b7f9d15b487c1b37232e9aa194ae332a992243bec4f.exe"
  2⤵
  PID:652
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1324 -s 692
  2⤵
  - Program crash
  PID:3480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1324 -ip 1324
1⤵
PID:1468

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/1324-11-0x00000000017C0000-0x00000000017C4000-memory.dmp

Filesize
16KB

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