bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/09/2024, 22:25

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General

Target

bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe
Size

1.2MB
MD5

dc37db4851be7183c7679f53318ef45a
SHA1

3ec23cb77f2994d5671aed9493b9dd5dba5a4ea3
SHA256

bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759
SHA512

d5c3315f31dfab439baa6bae6978ff5b44f534ce1d85ece1616e1147485951fbb1bfbbe940ec7f056405b90c3a5a6fde56cb03743224522414ffa59e6461f89b
SSDEEP

24576:WWLBAAWIokYEfR60313fx8nWcMhd5iMZ/4byjeaXStR1NxNAtJXalMYGMGOV+yhf:L1AtkT9132WHhd5L/gyjeay96JqaYGgR

Score

6^/10

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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\Nyngayfsab = "C:\\Users\\Admin\\AppData\\Roaming\\Nyngayfsab.exe"	bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2684	bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2684	bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe
Token: SeDebugPrivilege	2684	bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 4500	2684	bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe	30
PID 2684 wrote to memory of 4500	2684	bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe	30
PID 2684 wrote to memory of 4500	2684	bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe	30

C:\Users\Admin\AppData\Local\Temp\bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe
"C:\Users\Admin\AppData\Local\Temp\bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2684 -s 644
  2⤵
  PID:4500

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2684-0-0x000007FEF6343000-0x000007FEF6344000-memory.dmp

Filesize
4KB

Download
memory/2684-1-0x0000000000980000-0x0000000000ABE000-memory.dmp

Filesize
1.2MB

Download
memory/2684-2-0x000007FEF6340000-0x000007FEF6D2C000-memory.dmp

Filesize
9.9MB

Download
memory/2684-3-0x000000001B1A0000-0x000000001B2B8000-memory.dmp

Filesize
1.1MB

Download
memory/2684-4-0x000000001B2C0000-0x000000001B3D8000-memory.dmp

Filesize
1.1MB

Download
memory/2684-5-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-6-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-8-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-12-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-14-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-18-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-24-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-22-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-20-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-16-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-10-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-26-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-28-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-38-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-48-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-58-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-46-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-68-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-66-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-1081-0x00000000021F0000-0x0000000002244000-memory.dmp

Filesize
336KB

Download
memory/2684-1080-0x0000000000870000-0x00000000008BC000-memory.dmp

Filesize
304KB

Download
memory/2684-1079-0x0000000002160000-0x00000000021F2000-memory.dmp

Filesize
584KB

Download
memory/2684-64-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-62-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-60-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-56-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-54-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-52-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-50-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-44-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-42-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-40-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-36-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-34-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-32-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-30-0x000000001B2C0000-0x000000001B3D2000-memory.dmp

Filesize
1.1MB

Download
memory/2684-1083-0x000007FEF6343000-0x000007FEF6344000-memory.dmp

Filesize
4KB

Download
memory/2684-1084-0x000007FEF6340000-0x000007FEF6D2C000-memory.dmp

Filesize
9.9MB

Download