c72533d7ba2f91f80be151f819b4b0b0d522ae54c63eac36a4f087d194f25ff3

General

Target

f9ca557d1b86011fe76ba6acc0cef980N.exe
Size

29KB
MD5

f9ca557d1b86011fe76ba6acc0cef980
SHA1

ecba9aa821359971daa9820abd709bcce746c490
SHA256

c72533d7ba2f91f80be151f819b4b0b0d522ae54c63eac36a4f087d194f25ff3
SHA512

f47bfad3fff97dcf0adf79a152baa8a3f8782fdf12d044603b52755bd8dba4312b40168dccb9e4a0bd970409a3f8c5bbbb5d9b8437d55b47ef559a3b55cf8c01
SSDEEP

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

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2720	services.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2312-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2312-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x00080000000164b1-7.dat	upx
behavioral1/memory/2720-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2312-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2720-17-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2720-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2720-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2720-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2720-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2312-38-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2720-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2720-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-54.dat	upx
behavioral1/memory/2312-62-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2720-63-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2312-66-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2720-67-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2312-68-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2720-69-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2720-74-0x0000000000400000-0x0000000000408000-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"	f9ca557d1b86011fe76ba6acc0cef980N.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	f9ca557d1b86011fe76ba6acc0cef980N.exe
File opened for modification	C:\Windows\java.exe	f9ca557d1b86011fe76ba6acc0cef980N.exe
File created	C:\Windows\java.exe	f9ca557d1b86011fe76ba6acc0cef980N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 2720	2312	f9ca557d1b86011fe76ba6acc0cef980N.exe	30
PID 2312 wrote to memory of 2720	2312	f9ca557d1b86011fe76ba6acc0cef980N.exe	30
PID 2312 wrote to memory of 2720	2312	f9ca557d1b86011fe76ba6acc0cef980N.exe	30
PID 2312 wrote to memory of 2720	2312	f9ca557d1b86011fe76ba6acc0cef980N.exe	30

C:\Users\Admin\AppData\Local\Temp\f9ca557d1b86011fe76ba6acc0cef980N.exe
"C:\Users\Admin\AppData\Local\Temp\f9ca557d1b86011fe76ba6acc0cef980N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2720

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8D82.tmp

Filesize
29KB

MD5
0bcf1d55606d58fce9ff58ddf3637d3a

SHA1
d2e2a123dadb5ca957db8cf5dbff1620049d5fc3

SHA256
92b63f54c566cebb74440ef311d1a7ab7897074a43ca59c32f357cb3bc386e92

SHA512
253d59bf9ad6fb52e5725b129bf2585d8e96cc627a6a4b9e47a48f827c6702c4ce2b51c088c972cbfb89545df64073be56d0ec9acfb1fb24dc2b19e1630d13c7

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

Filesize
352B

MD5
3a2bf96c434214593aeb877553fe9b76

SHA1
d9fd575e1b8464022ec0127adfe3b66f44690bcb

SHA256
fba1acb896f86db22d480a9d67a9c7b902b3a6a743f54d28cbed4d54a8755a63

SHA512
82041c31fd3422aa233f44112d8b69c24f737752bc1d1af0a6b2fe03c056e8f8f7c02549946294b9c84f5bddb8dae4d0a37c301e856ff164827f1c3445bb8202

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2312-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2312-38-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2312-68-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2312-66-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2312-62-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2312-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2312-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2720-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-63-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-67-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-69-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2720-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads