4855a2496144db71904b47ce43318455a1748e7d68826796b93c0bc08b80d67f

Analysis

max time kernel
44s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/02/2023, 09:16

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General

Target

493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe
Size

1.0MB
MD5

b337aef2e21d2113969f421d307a0bfc
SHA1

7df37e41ac16b47449ebf8a978616781dfc53445
SHA256

493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8
SHA512

1fd001c0a47fd9de65582e561e89397c755c5c60088131b35b6c8b3cb21f25dab25ebdfccbdeb98f28c366efc0b1aa90b308f004024ec6ea6b62e495c589b908
SSDEEP

24576:btb20pkaCqT5TBWgNjVYMerbvM3wbOG16A:YVg5tjVYMerbvewv5

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1144-59-0x0000000000400000-0x000000000042B000-memory.dmp	upx
behavioral1/memory/1144-61-0x0000000000400000-0x000000000042B000-memory.dmp	upx
behavioral1/memory/1144-63-0x0000000000400000-0x000000000042B000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1088 set thread context of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 1776	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	27
PID 1088 wrote to memory of 1776	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	27
PID 1088 wrote to memory of 1776	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	27
PID 1088 wrote to memory of 1776	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	27
PID 1088 wrote to memory of 384	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	28
PID 1088 wrote to memory of 384	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	28
PID 1088 wrote to memory of 384	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	28
PID 1088 wrote to memory of 384	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	28
PID 1088 wrote to memory of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29
PID 1088 wrote to memory of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29
PID 1088 wrote to memory of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29
PID 1088 wrote to memory of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29
PID 1088 wrote to memory of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29
PID 1088 wrote to memory of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29
PID 1088 wrote to memory of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29
PID 1088 wrote to memory of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29
PID 1088 wrote to memory of 1144	1088	493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe	29

C:\Users\Admin\AppData\Local\Temp\493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe
"C:\Users\Admin\AppData\Local\Temp\493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Users\Admin\AppData\Local\Temp\493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe
  C:\Users\Admin\AppData\Local\Temp\493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe
  2⤵
  PID:1776
- C:\Users\Admin\AppData\Local\Temp\493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe
  C:\Users\Admin\AppData\Local\Temp\493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe
  2⤵
  PID:384
- C:\Users\Admin\AppData\Local\Temp\493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe
  C:\Users\Admin\AppData\Local\Temp\493239f65d67f05cfa86644937ace5a0ba83fb316babf3d1d66d21674eae78e8.exe
  2⤵
  PID:1144

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1088-54-0x0000000074C91000-0x0000000074C93000-memory.dmp

Filesize
8KB

Download
memory/1088-55-0x00000000029F0000-0x0000000002B54000-memory.dmp

Filesize
1.4MB

Download
memory/1088-66-0x0000000000110000-0x0000000000114000-memory.dmp

Filesize
16KB

Download
memory/1088-65-0x00000000029F0000-0x0000000002B54000-memory.dmp

Filesize
1.4MB

Download
memory/1144-56-0x0000000000080000-0x000000000017A000-memory.dmp

Filesize
1000KB

Download
memory/1144-58-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/1144-59-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/1144-61-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/1144-63-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download