cc65535243dfd3cd54a9c5ecfcb93c7f918a87c725e9c52925017ab92effe278

Resubmissions

15-10-2024 03:47

241015-ecgjlashrh 10

05-08-2024 04:49

240805-ffygys1eke 10

05-08-2024 03:50

240805-eee4jszepd 10

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-08-2024 04:49

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Report Analysis Logs

General

Target

1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
Size

70KB
MD5

4b1923e619b4a9e1f7a64358a1ac2de3
SHA1

fa50e0e19dd1dfedcf5fb23c709c60cb8f78accc
SHA256

1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9
SHA512

c5b96fbfc6a4f0cf29b200a2d9682f51251ecfcc6ebfe12e04393473c57c82b1d08e474db5322d20069f6aef6223db379d114f92e39e403762ab302313c2a6de
SSDEEP

1536:GZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:1d5BJHMqqDL2/OvvdrH

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ueivosmkmga = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe"	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

description	ioc	Process
File opened (read-only)	\??\P:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\Q:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\R:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\B:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\L:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\O:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\J:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\K:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\S:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\T:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\W:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\A:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\E:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\I:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\X:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\G:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\M:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\V:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\Y:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\Z:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\H:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\N:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
File opened (read-only)	\??\U:	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
1292	376	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

Processes:

1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

pid	Process
376	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
376	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
376	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
376	1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe

C:\Users\Admin\AppData\Local\Temp\1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe
"C:\Users\Admin\AppData\Local\Temp\1f0daca3fc222298b58d0a81333fb6875fbe1b7ab77c98d2c37c3e026a27b7d9.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 376 -s 1012
  2⤵
  - Program crash
  PID:1292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 376 -ip 376
1⤵
PID:1924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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