e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-12-2024 06:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe
Size

1.1MB
MD5

6e91ce5eaa33041db9971e74bdad819d
SHA1

b7f969016b933b156bff64639b3f03a3b84bfa96
SHA256

e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1
SHA512

d36a39d800d1a70b7d0e03e1f776c82c761eaa16f7b0da05bd803502544272e78a849ebf3badcec0aee7d7815aa25a21c9c87aa24bce533df3f4032fd2eb4645
SSDEEP

12288:PcYDD39FerVsoh6cfAoXEJqJtiui7x229sDWzNHob0A8wUbGVoU:PcCD39FeP6cWoMtFOWzNO2wUdU

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1124	e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1mgr.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000c000000023b8c-3.dat	upx
behavioral2/memory/1124-5-0x0000000000400000-0x0000000000454000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
540	1124	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	e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 1124	1140	e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe	83
PID 1140 wrote to memory of 1124	1140	e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe	83
PID 1140 wrote to memory of 1124	1140	e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe	83

C:\Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe
"C:\Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1mgr.exe
  C:\Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1mgr.exe
  2⤵
  - Executes dropped EXE
  PID:1124
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1124 -s 260
    3⤵
    - Program crash
    PID:540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1124 -ip 1124
1⤵
PID:4420

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1mgr.exe

Filesize
99KB

MD5
f3873258a4258a6761dc54d47463182f

SHA1
fbbf8bca739ca4e9745e5224662b33b437a52461

SHA256
63b02a3e8e7e049d1f29cd4cd79fe5c8905754da6c023df72aa5cca351d0d5c5

SHA512
eec16bb41fd05d9acd5d2b17eb5218057c3cd97cd706e0782a64eb2c32f8a57f1206fe0268be7f37a9f1c3f7b8eb09767cf2724951eaee4be03c4d509d4b3dd4

Download Submit
memory/1124-6-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/1124-5-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1140-0-0x0000000000400000-0x0000000000699000-memory.dmp

Filesize
2.6MB

Download
memory/1140-7-0x0000000000400000-0x0000000000699000-memory.dmp

Filesize
2.6MB

Download
memory/1140-8-0x0000000000400000-0x0000000000699000-memory.dmp

Filesize
2.6MB

Download