8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b

Analysis

max time kernel
31s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
12/06/2023, 23:33

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General

Target

8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b.exe
Size

530KB
MD5

bf2427ec858cf667477e6cd0cb11b85a
SHA1

bfd671eff7e264680871b534b8500a9cf152dde1
SHA256

8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b
SHA512

2e771df140f6b2c11c5c7d3a1b915d1f79a2a43ec2aaa2f28335b018011e1dc3c0638808edfb66bd2250926838420e9c3ef4afae4bfee9a99113823adc0d0266
SSDEEP

12288:llCcKVDgFpbWesyHA8hDMnQWI4VengEY9SaFiolSsu4gNrT5uBmSWqF2Xzj9wcb2:llCcCgUesr8U6RwSaoolSsu4gNrT5uBv

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-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows\CurrentVersion\Run\Myapp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\svc.exe"	8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
980	1220	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1220 wrote to memory of 980	1220	8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b.exe	29
PID 1220 wrote to memory of 980	1220	8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b.exe	29
PID 1220 wrote to memory of 980	1220	8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b.exe	29
PID 1220 wrote to memory of 980	1220	8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b.exe	29

C:\Users\Admin\AppData\Local\Temp\8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b.exe
"C:\Users\Admin\AppData\Local\Temp\8eace77b937309f26fc54aa346e1fd64747ab0097b187e3910635e715590bf2b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1220 -s 684
  2⤵
  - Program crash
  PID:980

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1220-54-0x0000000000320000-0x00000000003AA000-memory.dmp

Filesize
552KB

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