6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c

Analysis

max time kernel
190s
max time network
203s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2022 14:43

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General

Target

6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe
Size

28KB
MD5

04c9261db7c5b3ab323013c38b7cf03d
SHA1

3544d950bded79b50e299b778202886edd79ed2f
SHA256

6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c
SHA512

d46ff8f3b2aca7f95dee7a02ba905dadfc40d53d5d870e01280c885d616222b5e52c5e9d0e7ac6458304d1dd727d2674a5f66f7196ef1c8bab9b5d55e4df73cb
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNBr:Dv8IRRdsxq1DjJcqfW

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3716	services.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4532-132-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x0006000000022e69-134.dat	upx
behavioral2/files/0x0006000000022e69-135.dat	upx
behavioral2/memory/3716-137-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4532-138-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3716-139-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe
File created	C:\Windows\java.exe	6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe
File created	C:\Windows\services.exe	6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4532 wrote to memory of 3716	4532	6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe	79
PID 4532 wrote to memory of 3716	4532	6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe	79
PID 4532 wrote to memory of 3716	4532	6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe	79

C:\Users\Admin\AppData\Local\Temp\6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe
"C:\Users\Admin\AppData\Local\Temp\6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4532
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3716

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
272050ed6de5dc370f3f8a4067bdc345

SHA1
54e169769c63756a2261f061dda5988eabd88bc7

SHA256
a07b8ff26f3699977cab7ed1b82ecddaa917ca1d1fccaf60f1d80a5a3bf14e00

SHA512
cdf0aa65381e282b6d7e11d7b628633eecdf0242885683af5623ffd202849a8f0d1167c66b19bc45385a643504adcbc8d45a4718c19d0a9e5c3ab3b4583f5ff6

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
de9fb25c67d1835dc77b143b323306d7

SHA1
a435d8c7316b8962d19a043e6d4face30ef08d59

SHA256
2da354525a303ebc5e7f12bd9f052515df41ef99d598ac1d663289130227a4ba

SHA512
55083edfc50fa207aa5038f51714ab50aa790623213a334a1057d9fb7855d62c0d1df0fa7aa5ee58bb089e10299cb661c873b8c9692b1960b86e135539c9f19a

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
1c71f9ef034faccc29c9a36d55e342ac

SHA1
c5188cb2a40b251d9c13398829ce1471019217c8

SHA256
b362784266d2de78b067103905d45f3049af19c3be4b4b5bc3fcb3fa7ad0dd0e

SHA512
f151beff73bd5f79e15e6693ae9df86cf8bb54cf27cec87de569c84b07c30329c7c67543d6532ea29526990189b9a0bcec405f2ea7dfe689e436abb61355f257

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3716-137-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3716-139-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4532-132-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4532-138-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download