4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96

General

Target

4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.exe
Size

29KB
MD5

781da8787228537ed6d5e4c43d54e542
SHA1

3babf274ccbbe7d2daacf1b5cb86dbd743b38f0f
SHA256

4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96
SHA512

77762765af5b9e6771dfdc1530c356a951c837262cc4c8f4368f6627385e8943e6875bb8b8d1eee2168903070cd190657c9b5ad4da25680aeee6ffc939ac0300
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/84:AEwVs+0jNDY1qi/qE4

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4228	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3848-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x00080000000233e1-4.dat	upx
behavioral2/memory/4228-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3848-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4228-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4228-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4228-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4228-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4228-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4228-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4228-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4228-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3848-47-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4228-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a0000000233f9-61.dat	upx
behavioral2/memory/3848-131-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4228-132-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3848-171-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4228-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3848-175-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4228-176-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3848-177-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4228-178-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3848-200-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4228-201-0x0000000000400000-0x0000000000408000-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"	4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.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	4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.exe
File created	C:\Windows\java.exe	4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.exe
File created	C:\Windows\services.exe	4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3848 wrote to memory of 4228	3848	4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.exe	82
PID 3848 wrote to memory of 4228	3848	4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.exe	82
PID 3848 wrote to memory of 4228	3848	4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.exe	82

C:\Users\Admin\AppData\Local\Temp\4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.exe
"C:\Users\Admin\AppData\Local\Temp\4b746a34676b9b9e3e90ca3f24bc204496857d4e8389987486d7f3c569d07a96.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3848
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:4228

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\Microsoft\Windows\INetCache\IE\6E1TJXL2\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC9B7.tmp

Filesize
29KB

MD5
553e1e24f620333824b11c667b25f529

SHA1
8dcb9bfaba6f64cd537095a2ad9b863988622269

SHA256
4d970b5d77af55052c5a1893b92f2e255a1350bc87a1b96c5b88ae3aa42a5850

SHA512
063ffbebed3cabfa9c32dc167dd1afffa7e8b1dc445038ff7b897884d5f79b3508683384941b14d99698e3db9d7171c6dde4e83ed85f7f96eb221ee290d7f45d

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

Filesize
352B

MD5
a39df8a1f60e8b26a16985797a02bd3b

SHA1
86bab27544d4672d35b02478c1d87ecb08fa56d2

SHA256
1851c4b63c148d3cc7c0866c1ea6152a0597cf83356d264d4dae77bbc9d26ac7

SHA512
1263c726d380bde10b5a894c9a0c71f8151532634e0e5f748dbb7550b36358aadbdc755f3d544e6e6961d6ff2c20fa294dfa82beaa211af89b9a261e0b22e005

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

Filesize
352B

MD5
8e06a32d5b6aecf3015f4c76a199246a

SHA1
38974da5a056f068bf7af2ba8a1a7017db834927

SHA256
7958cff62e6f8094dafb363d22e0fd5ea01b7a5bcd87b20df7df9fa2d35e61f4

SHA512
4aed68c24fee5fc447a157eb7fef1327695af6f5a392d260ce0cf69ff636ae94ae53d497a9d596079e6aa6f3e70c832eec95153ae63fddc4a47fc7a4ef9114bd

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

Filesize
352B

MD5
75f3d07a572cf7527dad77c97aed7a77

SHA1
77ac64807a08c7614beea2b8c9396a7f93461069

SHA256
5cbaedfd0cd3c34cdba2ca3d823e5fcf079e526ec61a902fd020a9de0cf86902

SHA512
29edaa96c08845d22637619fdf048fdb6cb0d7b97045409eb7e85f8fb06ad59eaa80bc0b5b6b195e91ebb842a56ec7da27b001818333ebf0e48e0e71f51cf623

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3848-177-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3848-175-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3848-171-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3848-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3848-131-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3848-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3848-47-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3848-200-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4228-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-132-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-176-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-178-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4228-201-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads