d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224

Analysis

max time kernel
152s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 12:15

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General

Target

d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
Size

135KB
MD5

5036d7b954c37aa3ebd4395f4b265ef0
SHA1

7343ffda4306b24eaffeceae323c68e980893954
SHA256

d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224
SHA512

d14d939c8e28536172c3cf4e682954cfd616965f28ecdc57431c886fbe1433e118ab526739d5df6676322b0cc33c7b8199e4f78f7a4c4aaaaf429d558a4c66f9
SSDEEP

3072:aP52ouHZ1g/Ica7nUb7g69LdagI+ZkwGQxmXLbGVEjB7FYlW:imZK/Vs69FI0kwKbGc7Fc

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4140	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
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
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\" >"	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5048 set thread context of 4140	5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe	81

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
3060	Process not Found
3060	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3060	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
Token: SeDebugPrivilege	5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
Token: SeDebugPrivilege	5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
Token: SeDebugPrivilege	3060	Process not Found

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3060	Process not Found

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 4140	5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe	81
PID 5048 wrote to memory of 4140	5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe	81
PID 5048 wrote to memory of 4140	5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe	81
PID 5048 wrote to memory of 4140	5048	d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe	81

C:\Users\Admin\AppData\Local\Temp\d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.exe
"C:\Users\Admin\AppData\Local\Temp\d9507f2ebf751e2f23c018c02b008e6155e6d04b827b7cd17a75bac6dafad224.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:5048
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Deletes itself
  PID:4140

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

Replay Monitor

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Downloads

memory/3060-137-0x0000000000CC0000-0x0000000000CD1000-memory.dmp

Filesize
68KB

Download
memory/5048-132-0x0000000001000000-0x000000000104D000-memory.dmp

Filesize
308KB

Download
memory/5048-133-0x0000000001000000-0x000000000104D000-memory.dmp

Filesize
308KB

Download
memory/5048-136-0x0000000001000000-0x000000000104D000-memory.dmp

Filesize
308KB

Download