95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3

Analysis

max time kernel
186s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23/11/2022, 23:24

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General

Target

95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe
Size

28KB
MD5

4f25de963d41474ec90b5e9d1a06fd8e
SHA1

011b3f852781fdc2cace2222dfd3f8e42e45c1f4
SHA256

95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3
SHA512

d51a7d251cdc82df7afea89681aa35682d422b1671bca699acd14fc376fe060664a068bb0318386872e4c9d2f026143338d4f143df630b8e9c88e2540df102ff
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNjizg:Dv8IRRdsxq1DjJcqfi

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4332	services.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/420-132-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x0006000000022e25-134.dat	upx
behavioral2/files/0x0006000000022e25-135.dat	upx
behavioral2/memory/4332-137-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/420-138-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/4332-139-0x0000000000400000-0x0000000000408000-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"	95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.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\java.exe	95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe
File created	C:\Windows\services.exe	95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe
File opened for modification	C:\Windows\java.exe	95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 420 wrote to memory of 4332	420	95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe	83
PID 420 wrote to memory of 4332	420	95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe	83
PID 420 wrote to memory of 4332	420	95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe	83

C:\Users\Admin\AppData\Local\Temp\95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe
"C:\Users\Admin\AppData\Local\Temp\95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:420
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:4332

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
43a598cb71be7c5b47cac6b81fb56e44

SHA1
4a475e05c475d7995d987301a684e582ee610549

SHA256
70c4b23d614aa0a325ee39dd20ed68c06228a587434db0f3ab6a5ccddd083fb8

SHA512
118d4e3195ac6acc65db5fa45385e7747c9f41acc483c4e51ace06d688eb046b2334d036a9be48aaae699acd4b4054149e5cfa88f0d51f3d4427664f15f867d2

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

Filesize
1KB

MD5
eab28730b86d756d29ad925ab7f3af18

SHA1
1b94ec74d337595ac64d7fe3450577876f2723d8

SHA256
fcf2c684a16e81cb7bf6a73a64b67c990fa29e9bfa8c53072c6d8361dc6b8124

SHA512
cdd6c85c20f826df48a94f186d603814b9e193b3c54f5e0311ceed5999affe01c3a2487cace7e87e5620c74da677ab2fb86ac86adf11cbab5302f7b20f3e4210

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/420-132-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/420-138-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4332-137-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4332-139-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download