319840f7aa1cfdd2a8865314df2cb858f6a4c839282206aaf2860c1ca6173ad8

General

Target

d9c046b946d5707fa842d3107f0542c0N.exe
Size

41KB
MD5

d9c046b946d5707fa842d3107f0542c0
SHA1

f86868e2b7e6c4c6e89fc316789ac88a2811916d
SHA256

319840f7aa1cfdd2a8865314df2cb858f6a4c839282206aaf2860c1ca6173ad8
SHA512

d97f8f0ae5373d0770a465a05f83307cecc9b18e22f85d034725790128f4b44e182a76e69342175e3001ce5005fa1927ff5fb885c45053b3667278c92d592954
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/v:AEwVs+0jNDY1qi/qX

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5036	services.exe

UPX packed file 17 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2232-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x00080000000234ff-4.dat	upx
behavioral2/memory/5036-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2232-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5036-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2232-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5036-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000600000001e74d-68.dat	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"	d9c046b946d5707fa842d3107f0542c0N.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 opened for modification	C:\Windows\java.exe	d9c046b946d5707fa842d3107f0542c0N.exe
File created	C:\Windows\java.exe	d9c046b946d5707fa842d3107f0542c0N.exe
File created	C:\Windows\services.exe	d9c046b946d5707fa842d3107f0542c0N.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d9c046b946d5707fa842d3107f0542c0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 5036	2232	d9c046b946d5707fa842d3107f0542c0N.exe	85
PID 2232 wrote to memory of 5036	2232	d9c046b946d5707fa842d3107f0542c0N.exe	85
PID 2232 wrote to memory of 5036	2232	d9c046b946d5707fa842d3107f0542c0N.exe	85

C:\Users\Admin\AppData\Local\Temp\d9c046b946d5707fa842d3107f0542c0N.exe
"C:\Users\Admin\AppData\Local\Temp\d9c046b946d5707fa842d3107f0542c0N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:5036

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp962E.tmp

Filesize
41KB

MD5
73172a7370cc97c39a28dde6e9e71471

SHA1
88160ffa842906f138086f4aabbd927c13332a5d

SHA256
09dbd81cd6788bcf8a00fede5a7861bf4154e5fbeabeade42c87ec5094c0dff9

SHA512
c6f358846d785e9b6d9bc4309827fbc4e8fdb09092431ff0479814842df0506522be887acd1c6c949db4cca7e3e7e88cf85b439e9259bc63e0d980e00cc60bdb

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

Filesize
192B

MD5
023601042c802ebe82607ae3de5308be

SHA1
dadf71dbdf5bbaad4bec2e5377d3bd6ab5aadc3e

SHA256
823bad98d4ead421f5198189db821aa3b49b9e61dd6d1a09913a55682c24b595

SHA512
340383d2711b07e93e3cd9ff1f204ecff843f9a900545e65e467537f94753201be6928cc2a770e3ff749ba8272d45245f70770af07a459473b50a7981a5a4f0a

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2232-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2232-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2232-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5036-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads