56d95c2ef72616b81ffed6b10f049c07c655034990dc4439bedfb4f45cdd2fd6

General

Target

61e4bdd902ea902bd1f2dfadd3864e19.exe
Size

28KB
MD5

61e4bdd902ea902bd1f2dfadd3864e19
SHA1

ddd1bb7561b7676ab943784f6f7fdfd95f05a432
SHA256

56d95c2ef72616b81ffed6b10f049c07c655034990dc4439bedfb4f45cdd2fd6
SHA512

44e96e603892ee1db2835c9a171403d903001635d9b14f3b2cd08c34e724e9ab918b517e6d56144e48ad3c5e603ad5cb3b349649153308736123f3ba9eed8912
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNuLz:Dv8IRRdsxq1DjJcqftLz

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2180	services.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1736-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/files/0x000d0000000122f6-7.dat	upx
behavioral1/memory/1736-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-17-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1736-16-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2180-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1736-36-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2180-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-64-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1736-63-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2180-68-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1736-67-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/1736-72-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2180-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1736-74-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2180-75-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-80-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1736-79-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2180-85-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1736-86-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2180-87-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-92-0x0000000000400000-0x0000000000408000-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\JavaVM = "C:\\Windows\\java.exe"	61e4bdd902ea902bd1f2dfadd3864e19.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	61e4bdd902ea902bd1f2dfadd3864e19.exe
File opened for modification	C:\Windows\java.exe	61e4bdd902ea902bd1f2dfadd3864e19.exe
File created	C:\Windows\java.exe	61e4bdd902ea902bd1f2dfadd3864e19.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 2180	1736	61e4bdd902ea902bd1f2dfadd3864e19.exe	14
PID 1736 wrote to memory of 2180	1736	61e4bdd902ea902bd1f2dfadd3864e19.exe	14
PID 1736 wrote to memory of 2180	1736	61e4bdd902ea902bd1f2dfadd3864e19.exe	14
PID 1736 wrote to memory of 2180	1736	61e4bdd902ea902bd1f2dfadd3864e19.exe	14

C:\Windows\services.exe
"C:\Windows\services.exe"
1⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2180

C:\Users\Admin\AppData\Local\Temp\61e4bdd902ea902bd1f2dfadd3864e19.exe
"C:\Users\Admin\AppData\Local\Temp\61e4bdd902ea902bd1f2dfadd3864e19.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1736

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/1736-36-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1736-79-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1736-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1736-86-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1736-74-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1736-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1736-72-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1736-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1736-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1736-67-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1736-63-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1736-16-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1736-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-64-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-68-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-75-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-80-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-85-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-87-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-92-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads