f908982bc8bcce36d3c5fdba669bf25b7686e65525ab8867c0bbe6547136e446

General

Target

15fecf2b59dca7d446d450b5235d3e40N.exe
Size

41KB
MD5

15fecf2b59dca7d446d450b5235d3e40
SHA1

fcaa0b664975f4ebcc9b801997116d8a2421a8ea
SHA256

f908982bc8bcce36d3c5fdba669bf25b7686e65525ab8867c0bbe6547136e446
SHA512

ea297ff1804e4884b50dc56b94c74165a24365ac663b2ebfb7cb8451d31cc87a5fd0598d68d93e2c868d1dbab15f01be40b40947b7a2a67c125c4707322b2f91
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/o:AEwVs+0jNDY1qi/qQ

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2824	services.exe

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral1/memory/552-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/552-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/files/0x0008000000018bc7-7.dat	upx
behavioral1/memory/2824-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/552-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/552-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/552-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-65.dat	upx
behavioral1/memory/552-70-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-71-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/552-74-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-75-0x0000000000400000-0x0000000000408000-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"	15fecf2b59dca7d446d450b5235d3e40N.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	15fecf2b59dca7d446d450b5235d3e40N.exe
File opened for modification	C:\Windows\java.exe	15fecf2b59dca7d446d450b5235d3e40N.exe
File created	C:\Windows\java.exe	15fecf2b59dca7d446d450b5235d3e40N.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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	15fecf2b59dca7d446d450b5235d3e40N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 552 wrote to memory of 2824	552	15fecf2b59dca7d446d450b5235d3e40N.exe	31
PID 552 wrote to memory of 2824	552	15fecf2b59dca7d446d450b5235d3e40N.exe	31
PID 552 wrote to memory of 2824	552	15fecf2b59dca7d446d450b5235d3e40N.exe	31
PID 552 wrote to memory of 2824	552	15fecf2b59dca7d446d450b5235d3e40N.exe	31

C:\Users\Admin\AppData\Local\Temp\15fecf2b59dca7d446d450b5235d3e40N.exe
"C:\Users\Admin\AppData\Local\Temp\15fecf2b59dca7d446d450b5235d3e40N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:552
- 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:2824

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\tmp48D5.tmp

Filesize
41KB

MD5
94ea5f3ad9ccca8c796e7b2a38cb2b77

SHA1
2666c035b9a28dae790aa9a17e8d67f223dd088d

SHA256
a069cb4d33ba5537a792fa31ddb09a56ad13271935b711b26f4b289396ba837a

SHA512
aed0c25e7b27af93bfccea7838ed823f50b64f738b233f8340e3baf614f04992fe3541f01841d95415fb09b0918568a7b8a3c932153e8d9ee3ddc39d761c02cf

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

Filesize
192B

MD5
9f7ceb84fc8ae26303902e3eca3ba565

SHA1
b757531b1d21ae5804009ed697e2ea04e30622e1

SHA256
a4bdabfbb96c9ed75d29cdee8e9c495b1365738319b7c4001cde14234fce5463

SHA512
05a5b82299d0860f15d0b60551b47d7180ea736c22d54b340baaea097814710c1effe29ac3675db97c9d351a4144f9f372e172df8074b3b2a9a8a74f72e8a494

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/552-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/552-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/552-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/552-18-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/552-74-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/552-70-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/552-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/552-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/552-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2824-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-71-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-75-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads