a59cbf2b9f778a9060ea0df6f07ad2b405d19d33b54e2b7347d083f347156ea6

General

Target

beb3deaaaf74b0db0abbf28bbc90bba0N.exe
Size

41KB
MD5

beb3deaaaf74b0db0abbf28bbc90bba0
SHA1

8355cf5f2f6924b47a90df21ce2e56c8144e7e90
SHA256

a59cbf2b9f778a9060ea0df6f07ad2b405d19d33b54e2b7347d083f347156ea6
SHA512

69cb431a993c8d6e8362fdbefdcebc478972b76135eef4033cd886c766aebbb47bf182cbe17fc6c401a3a777fd3df79d921e2a986d6f73b4741869a1551494f4
SSDEEP

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

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
740	services.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2524-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/740-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x00070000000193f7-8.dat	upx
behavioral1/memory/2524-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/740-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/740-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/740-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/740-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/740-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/740-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/740-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/740-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/740-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/740-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-60-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/740-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x00070000000194d2-71.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"	beb3deaaaf74b0db0abbf28bbc90bba0N.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	beb3deaaaf74b0db0abbf28bbc90bba0N.exe
File opened for modification	C:\Windows\java.exe	beb3deaaaf74b0db0abbf28bbc90bba0N.exe
File created	C:\Windows\java.exe	beb3deaaaf74b0db0abbf28bbc90bba0N.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	beb3deaaaf74b0db0abbf28bbc90bba0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2524 wrote to memory of 740	2524	beb3deaaaf74b0db0abbf28bbc90bba0N.exe	29
PID 2524 wrote to memory of 740	2524	beb3deaaaf74b0db0abbf28bbc90bba0N.exe	29
PID 2524 wrote to memory of 740	2524	beb3deaaaf74b0db0abbf28bbc90bba0N.exe	29
PID 2524 wrote to memory of 740	2524	beb3deaaaf74b0db0abbf28bbc90bba0N.exe	29

C:\Users\Admin\AppData\Local\Temp\beb3deaaaf74b0db0abbf28bbc90bba0N.exe
"C:\Users\Admin\AppData\Local\Temp\beb3deaaaf74b0db0abbf28bbc90bba0N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2524
- 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:740

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\tmp3E5A.tmp

Filesize
41KB

MD5
fa55fdc95bc3f9d9673dc81436b95174

SHA1
42fab6428a44411b7dce3ebdca342bf6f3fd0160

SHA256
56222efc72a4f6a4294f9f9fecec417542d2be518c833738668036318dc10a29

SHA512
18a95cbe157801dfb306921d03d2313b421caae5756029c6a3bef5adffa3cca77e8a0a90cc2d9e4121a9d7d0d3c15d86681bccc3113725079bed637d01aebf83

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

Filesize
160B

MD5
890e5f6383c26dc188af91fc06b727d3

SHA1
3ae037dc9c8baac8d960c84f98a8b9d7e00811d3

SHA256
525de3338d7590bdfec430a0c96e87eea583794b1ace1975aa25979bbad748fd

SHA512
0f77d913fb536ec7b0e768897ec977e4d3a539df9e35db81d45fc056bbb457af09b95f84de7d64f02083ed6f65604aac959812eeb92be55f29016fa16dcbab26

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/740-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/740-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2524-24-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2524-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2524-25-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2524-60-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2524-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2524-10-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2524-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads