49f20b4b7034f1e7c242342c250da8d75d5a10d0159b86658235afe817122719

Analysis

max time kernel
149s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 18:31

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General

Target

49f20b4b7034f1e7c242342c250da8d75d5a10d0159b86658235afe817122719.exe
Size

782KB
MD5

970cd2e887d282ae9471511420794e17
SHA1

4d0a5b02e4eff92a745e4ada4311c085cce710d1
SHA256

49f20b4b7034f1e7c242342c250da8d75d5a10d0159b86658235afe817122719
SHA512

f385930f8c9c805f2cb07960fa129ff2642ec98771b991ac6e03dbcd51f6537e50a7e75d34bc14212528c650f6b4042f0c13e1f415819fe70ec1a8164f674d14
SSDEEP

12288:b2KZ0DaRQKgp5rwDuIxIe13w3vsHVuM9hQa8IRwdoMCxgnmhUKdQh:b9SG7nme1p81a8IYoMCWmh

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AS2014 = "C:\\ProgramData\\g3Ur6a39\\g3Ur6a39.exe"	49f20b4b7034f1e7c242342c250da8d75d5a10d0159b86658235afe817122719.exe

Program crash 10 IoCs

pid	pid_target	Process	procid_target
4220	3272	WerFault.exe	79
5104	3272	WerFault.exe	79
4272	3272	WerFault.exe	79
3840	3272	WerFault.exe	79
3364	3272	WerFault.exe	79
964	3272	WerFault.exe	79
4784	3272	WerFault.exe	79
4032	3272	WerFault.exe	79
1768	3272	WerFault.exe	79
948	3272	WerFault.exe	79

Checks SCSI registry key(s) 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	49f20b4b7034f1e7c242342c250da8d75d5a10d0159b86658235afe817122719.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	49f20b4b7034f1e7c242342c250da8d75d5a10d0159b86658235afe817122719.exe

C:\Users\Admin\AppData\Local\Temp\49f20b4b7034f1e7c242342c250da8d75d5a10d0159b86658235afe817122719.exe
"C:\Users\Admin\AppData\Local\Temp\49f20b4b7034f1e7c242342c250da8d75d5a10d0159b86658235afe817122719.exe"
1⤵
- Adds Run key to start application
- Checks SCSI registry key(s)
PID:3272
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 840
  2⤵
  - Program crash
  PID:4220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 840
  2⤵
  - Program crash
  PID:5104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 840
  2⤵
  - Program crash
  PID:4272
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 980
  2⤵
  - Program crash
  PID:3840
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 1012
  2⤵
  - Program crash
  PID:3364
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 1124
  2⤵
  - Program crash
  PID:964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 1208
  2⤵
  - Program crash
  PID:4784
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 1372
  2⤵
  - Program crash
  PID:4032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 1040
  2⤵
  - Program crash
  PID:1768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 1236
  2⤵
  - Program crash
  PID:948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 3272 -ip 3272
1⤵
PID:4244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3272 -ip 3272
1⤵
PID:2804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3272 -ip 3272
1⤵
PID:3992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3272 -ip 3272
1⤵
PID:4112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3272 -ip 3272
1⤵
PID:1060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3272 -ip 3272
1⤵
PID:4072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3272 -ip 3272
1⤵
PID:212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3272 -ip 3272
1⤵
PID:2208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3272 -ip 3272
1⤵
PID:4788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 3272 -ip 3272
1⤵
PID:4484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3272 -ip 3272
1⤵
PID:3616

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3272-132-0x00000000192F0000-0x000000001A2F0000-memory.dmp

Filesize
16.0MB

Download
memory/3272-133-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/3272-134-0x00000000192F0000-0x000000001A2F0000-memory.dmp

Filesize
16.0MB

Download
memory/3272-135-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download