ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786

Analysis

max time kernel
203s
max time network
208s
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, 01:43

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General

Target

ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.exe
Size

28KB
MD5

eaf6f38911925e1153859255643963ce
SHA1

b71c6c8cdba96ddb54a7ad4480492c84d1b35533
SHA256

ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786
SHA512

18f7d7ae1ee3cbdedcaac7dbb5db1abc7e5a85d04cda4bca6b17f701a2ab3d7fad1ab4dd7c288d6dc2aa511bd7db1b648b5a770ef69112d374a46516f8b297a0
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNfV458I94:Dv8IRRdsxq1DjJcqfEV4eI94

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3456	services.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2556-132-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x0007000000022e2d-134.dat	upx
behavioral2/files/0x0007000000022e2d-135.dat	upx
behavioral2/memory/3456-137-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2556-138-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3456-139-0x0000000000400000-0x0000000000408000-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\JavaVM = "C:\\Windows\\java.exe"	ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.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	ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.exe
File opened for modification	C:\Windows\java.exe	ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.exe
File created	C:\Windows\java.exe	ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 3456	2556	ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.exe	80
PID 2556 wrote to memory of 3456	2556	ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.exe	80
PID 2556 wrote to memory of 3456	2556	ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.exe	80

C:\Users\Admin\AppData\Local\Temp\ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.exe
"C:\Users\Admin\AppData\Local\Temp\ccdfe56167fc689c3ff32e3273075ce0a9cc2a0dbe892e602a581ca4b407a786.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3456

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
8855cf02f1944b7bf520100cd50a5575

SHA1
bbc7b568f4696bf61f31f7c672b66717eaa8c09e

SHA256
f5ab6e66e11546f572d4684c6c71a01bafafdfb84ce61b70f9a5833828658095

SHA512
1b1591e07b925816cc80e47ef71082231580f11ac35e14f54fc27407a2db933a73a3d619dce4e440179bc44a73d84086880fb6da12f3a955e96ec4be0fd86664

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/2556-132-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2556-138-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3456-137-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-139-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download