70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246

Analysis

max time kernel
151s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
20/10/2022, 21:25

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General

Target

70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe
Size

28KB
MD5

a01d816e9b1da9760f0b96e41bd11280
SHA1

3b04c5d5a217e29ee4ffa830c8eb23204d5fb46c
SHA256

70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246
SHA512

30219bffad48a7ad6ade8cfd1532319f20d2cec49b0c95a5f08a323e8347f65322715a482597a98b7a0c6630e6026d5b5eea982b8b2ff06d9a2d3fa4af1b7e04
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNid:Dv8IRRdsxq1DjJcqfVd

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2544	services.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1620-135-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x0008000000022e29-137.dat	upx
behavioral2/files/0x0008000000022e29-138.dat	upx
behavioral2/memory/2544-140-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1620-141-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2544-142-0x0000000000400000-0x0000000000408000-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\JavaVM = "C:\\Windows\\java.exe"	70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe
File opened for modification	C:\Windows\java.exe	70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe
File created	C:\Windows\java.exe	70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2544	1620	70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe	81
PID 1620 wrote to memory of 2544	1620	70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe	81
PID 1620 wrote to memory of 2544	1620	70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe	81

C:\Users\Admin\AppData\Local\Temp\70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe
"C:\Users\Admin\AppData\Local\Temp\70c6d40a0d1756b3a77d2cecd635f7ae643132169045035f0b0f700bdcf33246.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2544

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
d2df45e4d419370ec772ace27d0dd938

SHA1
20eb40392a179b983f83be76552eb24e4ebddf05

SHA256
957f3843abc89cb35162db6e065f95e2bfbcc7b67cc98008dc5131b2177654b4

SHA512
3b21704a680994b4bbf6fbf578c984ce9111475c14f783e4530e1341b981a7f9029f42df4efc140a18d673469386e68e7ad2058ce65e58b2c4a8d5c656986a92

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

Filesize
1KB

MD5
b93664317e7088433e4d1742fcb2325c

SHA1
5a056942dbf3f6e8c8d2a607a0b128440f2030e4

SHA256
2e4d2c1bf1e2d952e0cd489f9592fa95ce87a09dda1e953352661a820016d0e3

SHA512
65d9647a04d2884681582657222d658710c008151db0833ad4c2f1a4c422b7f6e7baf681447b8d322787c839b002ea5c9df7d31e89b88ebcc9d456407b92b26b

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

Filesize
1KB

MD5
7f067799698d44130caf28a60608c800

SHA1
b95f49ed3be794fbad58950d9d96105a2edcb269

SHA256
114b15ff83d1578532925e16e474be0a560489a03c3d20f0e7fa5ae9f1793cce

SHA512
f5d7b230cd7a1d63158842f6de5b57439dcfb5d7b9754f171679e1662a755bdefd3c9760ac018ddcd6ad3c71a2501c67d66c56e9b71d148dbb68e6befd542aca

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/1620-135-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1620-141-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2544-140-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download