11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5

Analysis

max time kernel
175s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/12/2022, 00:54

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General

Target

11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
Size

277KB
MD5

44baad7e278147f5df875c52b79db49d
SHA1

3b8498f19fb2ae813b3ba5eabcc8e1e4f7989e6b
SHA256

11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5
SHA512

a3225ba90cb77a912e161a2d039228ec6473ac2e81f974516bace55f2c9342650fab81020623efdebf924399a96baf1372404d56bb86be4d93c581c54c8c9001
SSDEEP

6144:Szkz8hEyFNa3vWQzXFRel5zWvLMZ6RIxNs4egEn7J9:Swz87FNXIg6IvdE7H

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1124	cmd.exe

Unexpected DNS network traffic destination 6 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Update = "\"C:\\Users\\Admin\\AppData\\Local\\Google\\Desktop\\Install\\{8dceb85e-8508-ee5b-cccc-98a6b145e6ef}\\❤≸⋙\\Ⱒ☠⍨\\\u202eﯹ๛\\{8dceb85e-8508-ee5b-cccc-98a6b145e6ef}\\GoogleUpdate.exe\" >"	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3776 set thread context of 1124	3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe	80

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
2424	Process not Found
2424	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2424	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
Token: SeDebugPrivilege	3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
Token: SeDebugPrivilege	3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
Token: SeDebugPrivilege	2424	Process not Found

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2424	Process not Found

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3776 wrote to memory of 1124	3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe	80
PID 3776 wrote to memory of 1124	3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe	80
PID 3776 wrote to memory of 1124	3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe	80
PID 3776 wrote to memory of 1124	3776	11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe	80

C:\Users\Admin\AppData\Local\Temp\11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe
"C:\Users\Admin\AppData\Local\Temp\11f9f2070b370a178e46f8e06b7314b255b378f58782325a040d9b21c1a2f9a5.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3776
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Deletes itself
  PID:1124

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2424-136-0x0000000001260000-0x0000000001272000-memory.dmp

Filesize
72KB

Download
memory/3776-132-0x00000000001D0000-0x0000000000217000-memory.dmp

Filesize
284KB

Download
memory/3776-134-0x00000000001D0000-0x0000000000217000-memory.dmp

Filesize
284KB

Download
memory/3776-135-0x0000000000220000-0x0000000000241000-memory.dmp

Filesize
132KB

Download