779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f

Analysis

max time kernel
155s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2022, 05:30

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General

Target

779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe
Size

28KB
MD5

99848a926533aeb8f410ef6207ab16f5
SHA1

f2da5f77235cb5774841694861677591fdaadf53
SHA256

779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f
SHA512

5f29e8cefe2436a9a78e9406271cd7bad4b264054da992914d85f10dd290a7b40dd4160d8da6ebd2ad4ac5c3a8968e4943b8a44e499c19d00864dda70c67c79c
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNNr2PR:Dv8IRRdsxq1DjJcqfEOR

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2120	services.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0009000000022e18-133.dat	upx
behavioral2/files/0x0009000000022e18-134.dat	upx
behavioral2/memory/3136-136-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2120-137-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2120-138-0x0000000000400000-0x0000000000408000-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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe
File opened for modification	C:\Windows\java.exe	779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe
File created	C:\Windows\java.exe	779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3136 wrote to memory of 2120	3136	779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe	83
PID 3136 wrote to memory of 2120	3136	779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe	83
PID 3136 wrote to memory of 2120	3136	779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe	83

C:\Users\Admin\AppData\Local\Temp\779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe
"C:\Users\Admin\AppData\Local\Temp\779b94a4496c68f2961278c01a0f4304ee5c66b641da0943631205cad454cb7f.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3136
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2120

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
8f99a4e074c6afcd62779d8531cd3ed1

SHA1
2e514f5f2412091097a98caf0c9d4b65e5df4d75

SHA256
aee5f0c876599b004f76f2339e7a52bcdeff513a367ff4f67e320cca7238116c

SHA512
e42f402412c883068fd68489c9d51d7a15ab7c95682bf770c1c0edc20f5a9d7c344bea0d2e62031ad90acb069f31cdb55d5c73597c93f62cda3e6f34a48aaca5

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

Filesize
1KB

MD5
b3f4a0abfd11fe296150ea2c63452b2e

SHA1
441f46790c12e2be4e0c4d2f32433b703c8df4b3

SHA256
0c9e0a8bd15e52463789a94b730c82dee951a7fb06a262e35f2ff988d09d075f

SHA512
04c42fa9f34ad5f08e9ff291de9df4bbecab1cacb1ef1d9ccf605e40e955e23b4e21aef064a911ab600c816a24533ede4319b24ae117a165e0ba5bc4bbcfdcb0

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

Filesize
1KB

MD5
21717792d21352cae36fb6aa71204725

SHA1
cac7b95ea49b800dc92e0b6130fb829e4f740d00

SHA256
4cc659c53b701d77af4b7332c7720ef586200dd540d441bbdf91c433fd0e59bd

SHA512
793d799952b31c97b5d6fc9435758de6af3d89eb5a3d17d4baacca47fa172bea9ed5945f6f926311e1676f4f371688b36b3d4085028cc092d144914ddc1d0da1

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/2120-137-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2120-138-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3136-136-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download