d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441

Analysis

max time kernel
151s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
30-10-2022 14:07

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General

Target

d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.exe
Size

28KB
MD5

a2d8d5af98ed6733fa92ad71bc4d7360
SHA1

d1e90f13c0db35d3f83d949c54eb0a7d90154503
SHA256

d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441
SHA512

125cbbdd5dfac2154b47a23253baf1d1660f9ea2a74af15e821f0ef6fd640a5de6b2219a6e72791867635c66eb760f02fcc1c4b245e47b6a9f004aecd1c22aa6
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN4G/kzZ0cL:Dv8IRRdsxq1DjJcqfoMzWcL

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4816	services.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0003000000022d9f-133.dat	upx
behavioral2/files/0x0003000000022d9f-134.dat	upx
behavioral2/memory/2452-136-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4816-137-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4816-138-0x0000000000400000-0x0000000000408000-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"	d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.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	d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.exe
File opened for modification	C:\Windows\java.exe	d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.exe
File created	C:\Windows\java.exe	d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 4816	2452	d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.exe	82
PID 2452 wrote to memory of 4816	2452	d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.exe	82
PID 2452 wrote to memory of 4816	2452	d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.exe	82

C:\Users\Admin\AppData\Local\Temp\d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.exe
"C:\Users\Admin\AppData\Local\Temp\d0dcff64e5a1a7fb6775e9d9211147e2164e2e03272be80c082131bd159b6441.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:4816

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
01b1841a02b10778a9c85fb51c4ccb85

SHA1
205be1ddd294d9dd3e142195d1cfdc4b019dbec0

SHA256
9a0b464943d12c209edbfd3e4706f40253592c3d87ed5ce2b2e2b1647bfc0a9f

SHA512
6c7702c2c4239b6619dcfeca4cf7d8f6b0c6f424ed012fad86425c8b66fff34b487a953f42d302db9b717c8529b91d591c4e3cc7580972a8ad25c75dfc91709d

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

Filesize
1KB

MD5
5d5a0a40ec71b7056902742e07426b49

SHA1
62ff0afc1e17fdd3e7c0992e64609fcb17abe5db

SHA256
0badfd82379f6f62558f4c616fecb8584cb2168541a6acf7a9be3cfecc76cb13

SHA512
eabe3cffc42f5ab0e6ab7db658e2baa0e85ed7a5e31c00508e2c3bc8452b3768b8a9a1c490762cc325380aab96f7e826c1886ccc8dba0018183492320411fdc7

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/2452-136-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4816-137-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4816-138-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download