7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f

Analysis

max time kernel
151s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14/10/2022, 09:34

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General

Target

7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe
Size

28KB
MD5

6cece06269ba8d08b6664a0a3ee047cf
SHA1

0e80f310d83a9fa036ecff7ad0f11c60de67a38f
SHA256

7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f
SHA512

084ed63937d8b2e11643311734f213bc5d804a57b458defa099ae119b43717bc4d492546b2153b5c266c7f7847553b29fb15c0cc74c858ccfcbaf36b2b2cd9d8
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNB:Dv8IRRdsxq1DjJcqfG

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
872	services.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0008000000015473-55.dat	upx
behavioral1/memory/564-58-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/872-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/872-64-0x0000000000400000-0x0000000000408000-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"	7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.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	7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe
File opened for modification	C:\Windows\java.exe	7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe
File created	C:\Windows\java.exe	7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 564 wrote to memory of 872	564	7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe	27
PID 564 wrote to memory of 872	564	7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe	27
PID 564 wrote to memory of 872	564	7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe	27
PID 564 wrote to memory of 872	564	7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe	27

C:\Users\Admin\AppData\Local\Temp\7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe
"C:\Users\Admin\AppData\Local\Temp\7488464865676ef910c51e46e688973c79a72d4aefc60acb6ddf15cf84c0942f.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:564
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:872

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
61359305723914f042a7fd97e58bdc60

SHA1
4e55df299e6496e1cfcd8634ae6c1625b9114d2e

SHA256
92a1a30ddc69034bf8c8eb79084917893a859d4d2afaf0bc39f34ccc90ebb3fa

SHA512
897e86e2b88cddf9f321a3b4e3de97d015808aa5b0c67692db2390c124391be4102f72ac4b397f6deec3fa2d663521dec082d6b9ea52bb26cf7c7881aeedc3e8

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/564-58-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/564-59-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/564-60-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/564-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/564-63-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/872-57-0x0000000074AD1000-0x0000000074AD3000-memory.dmp

Filesize
8KB

Download
memory/872-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/872-64-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download