8fe2b040c3b3427cc42b6ab90d2ebd48397a50dea9effb9ef07d084215573f2f

General

Target

2bab6e3b1491357bd21bfcae654c88d3.exe
Size

28KB
MD5

2bab6e3b1491357bd21bfcae654c88d3
SHA1

a0c0a3645dd2ebff4e54f8b2080fd6832e53cd96
SHA256

8fe2b040c3b3427cc42b6ab90d2ebd48397a50dea9effb9ef07d084215573f2f
SHA512

ee09ff532bd0ae0c932aa04b894e03d1c308ffb335744f4bf7685adcd509bbd8687a918bd81207009837705adbe5ab99460e43c985523f855cec152c0df1c38d
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNIeH:Dv8IRRdsxq1DjJcqfOH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2888	services.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4632-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x000900000002311b-4.dat	upx
behavioral2/memory/2888-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4632-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2888-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4632-42-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2888-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4632-49-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2888-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4632-54-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2888-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-60-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2888-67-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

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"	2bab6e3b1491357bd21bfcae654c88d3.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	2bab6e3b1491357bd21bfcae654c88d3.exe
File opened for modification	C:\Windows\java.exe	2bab6e3b1491357bd21bfcae654c88d3.exe
File created	C:\Windows\java.exe	2bab6e3b1491357bd21bfcae654c88d3.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4632 wrote to memory of 2888	4632	2bab6e3b1491357bd21bfcae654c88d3.exe	90
PID 4632 wrote to memory of 2888	4632	2bab6e3b1491357bd21bfcae654c88d3.exe	90
PID 4632 wrote to memory of 2888	4632	2bab6e3b1491357bd21bfcae654c88d3.exe	90

C:\Users\Admin\AppData\Local\Temp\2bab6e3b1491357bd21bfcae654c88d3.exe
"C:\Users\Admin\AppData\Local\Temp\2bab6e3b1491357bd21bfcae654c88d3.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2888-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-67-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-60-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4632-54-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4632-49-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4632-42-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4632-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4632-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads