05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649

Analysis

max time kernel
177s
max time network
241s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 13:52

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General

Target

05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe
Size

638KB
MD5

a00dfcd0d81241b6ebf9ef29e2c0b1c0
SHA1

8ce21da8b0f99b9e4f2d1a48d9987654f5cdbcc1
SHA256

05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649
SHA512

aa3deeb611239cff8d4da22dbd806bf1b26d9de026c774769287d45b4f9085929bafe5ddfbc95d3b25aad030817962b3de58ce8d7f60c9dfdc1cb3797c334b5b
SSDEEP

12288:dnvplEJZQ1XhqsEXDUlhnTOmR4mEVu/DGYufmYYkmDQBQKzJ6Qk:dnvDEJZQvqDXQhn6mR0Vu/yYSJYe8Q

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2016-57-0x0000000000420000-0x0000000000559000-memory.dmp	upx
behavioral1/memory/1284-66-0x0000000001D90000-0x0000000001EC9000-memory.dmp	upx
behavioral1/memory/1284-69-0x0000000001D90000-0x0000000001EC9000-memory.dmp	upx
behavioral1/memory/1284-70-0x0000000001D90000-0x0000000001EC9000-memory.dmp	upx
behavioral1/memory/1284-71-0x0000000001D90000-0x0000000001EC9000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is7180679.log	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2016	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe
2016	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2016	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2016	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe
2016	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 1284	2016	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe	28
PID 2016 wrote to memory of 1284	2016	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe	28
PID 2016 wrote to memory of 1284	2016	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe	28
PID 2016 wrote to memory of 1284	2016	05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe	28

C:\Users\Admin\AppData\Local\Temp\05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe
"C:\Users\Admin\AppData\Local\Temp\05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe"
1⤵
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Users\Admin\AppData\Local\Temp\05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe
  "C:\Users\Admin\AppData\Local\Temp\05d69e86cc45f07cc23eaed125ea541c079f0795a10270d3fd287971a6a0a649.exe" /_ShowProgress
  2⤵
  PID:1284

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1284-71-0x0000000001D90000-0x0000000001EC9000-memory.dmp

Filesize
1.2MB

Download
memory/1284-70-0x0000000001D90000-0x0000000001EC9000-memory.dmp

Filesize
1.2MB

Download
memory/1284-69-0x0000000001D90000-0x0000000001EC9000-memory.dmp

Filesize
1.2MB

Download
memory/1284-66-0x0000000001D90000-0x0000000001EC9000-memory.dmp

Filesize
1.2MB

Download
memory/2016-60-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2016-63-0x0000000000421000-0x00000000004D6000-memory.dmp

Filesize
724KB

Download
memory/2016-62-0x00000000004D6000-0x0000000000558000-memory.dmp

Filesize
520KB

Download
memory/2016-61-0x0000000000250000-0x00000000002F0000-memory.dmp

Filesize
640KB

Download
memory/2016-54-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

Download
memory/2016-57-0x0000000000420000-0x0000000000559000-memory.dmp

Filesize
1.2MB

Download
memory/2016-56-0x00000000004D6000-0x0000000000558000-memory.dmp

Filesize
520KB

Download
memory/2016-72-0x00000000004D6000-0x0000000000558000-memory.dmp

Filesize
520KB

Download