39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9

General

Target

39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe
Size

29KB
MD5

2e44355a41c2cf29f749f39907916170
SHA1

2f77500d21ca488077ee29d55f2b0e3a454ecdc1
SHA256

39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9
SHA512

7432c98e0aed021ec47645df1e1da4c1b1ada7a99c7e291d97efe506c135e8c71c95062113b5e0928fc36e8ef9a29da0500ea0881783119a3b6ed51983f1828d
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+:AEwVs+0jNDY1qi/qG

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2320	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1564-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0027000000015c91-7.dat	upx
behavioral1/memory/2320-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1564-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2320-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2320-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2320-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2320-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2320-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2320-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2320-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2320-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1564-53-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2320-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1564-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2320-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x000400000000f6e4-61.dat	upx
behavioral1/memory/1564-70-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2320-71-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1564-75-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2320-76-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1564-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2320-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2320-83-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1564-87-0x0000000000500000-0x0000000000510200-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"	39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.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	39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe
File opened for modification	C:\Windows\java.exe	39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe
File created	C:\Windows\java.exe	39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1564 wrote to memory of 2320	1564	39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe	28
PID 1564 wrote to memory of 2320	1564	39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe	28
PID 1564 wrote to memory of 2320	1564	39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe	28
PID 1564 wrote to memory of 2320	1564	39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe	28

C:\Users\Admin\AppData\Local\Temp\39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe
"C:\Users\Admin\AppData\Local\Temp\39e7d258a6f1dc38e7a3715788be486cb78c774a3db59c41e3e7a1d2048c8db9.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1564
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2320

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:\Users\Admin\AppData\Local\Temp\tmpF882.tmp

Filesize
29KB

MD5
026ab2c602c844909a61c1f9ead2c085

SHA1
cdf4fc9065d096a4a90ba9434c4a155ed9affc88

SHA256
cc2a0cd67c00729fbf9a8a5cc595be59c5fcee6a4bfa71610c2bdfe1a56fd233

SHA512
580d656c017f86c321a08727a38aea7746055e0699cb5c68c70dc6c2c9ff5a94173e1356878f8442565c5e9a901058dd97486c7ec806335eced63f520489a89c

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

Filesize
352B

MD5
a0b5398dca4eb684990546d7e51eb58e

SHA1
61d34da9815f5564a20932f5ec2d8967070d7e75

SHA256
24cf644ecb2d391e2be891f24eba92f512500eb6361dcdf952b1229c2482be4b

SHA512
77abc3d3c16cab2745c7b43e7723d4ba62c4c0e3c977c840ebbce5a7af0a83cc9f779e84628407b44c26d4d1925d89af88dda3259efbba9c60524a37aa90a3bc

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1564-22-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1564-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1564-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1564-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1564-53-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1564-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1564-25-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1564-75-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1564-70-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1564-87-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1564-8-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1564-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2320-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-71-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-76-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-83-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads