ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44

Analysis

max time kernel
152s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2022, 01:30

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General

Target

ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
Size

263KB
MD5

09b5a480340054ecbf6321b033509b50
SHA1

300aa22d7a13ce3125d5a26d335058331df39c0b
SHA256

ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44
SHA512

bab66951e4ca463eff9d17117703775f080ea0f1f15b70cffb5b14e1e95963a9377480a02782c7c91f31e8d186feb53443957a4c5d298546f1faeff5f75a4afe
SSDEEP

6144:6o2IQl76206kECVrlEoupaPMXZxQ1CD2laWQkS:32IQlG206kEslEoupaUxfDIavkS

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4656	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-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Update = "\"C:\\Users\\Admin\\AppData\\Local\\Google\\Desktop\\Install\\{2044bf79-846b-6002-d22d-675c414e0021}\\❤≸⋙\\Ⱒ☠⍨\\\u202eﯹ๛\\{2044bf79-846b-6002-d22d-675c414e0021}\\GoogleUpdate.exe\" >"	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4992 set thread context of 4656	4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe	82

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
2864	Process not Found
2864	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2864	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
Token: SeDebugPrivilege	4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
Token: SeDebugPrivilege	4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
Token: SeDebugPrivilege	2864	Process not Found

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2864	Process not Found

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4992 wrote to memory of 4656	4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe	82
PID 4992 wrote to memory of 4656	4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe	82
PID 4992 wrote to memory of 4656	4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe	82
PID 4992 wrote to memory of 4656	4992	ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe	82

C:\Users\Admin\AppData\Local\Temp\ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.exe
"C:\Users\Admin\AppData\Local\Temp\ac7ba58951e58b802999d8829cdc1272e30c57412c87ee88afcc081585221a44.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:4992
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Deletes itself
  PID:4656

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/2864-137-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/4992-132-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4992-133-0x00000000005D0000-0x0000000000615000-memory.dmp

Filesize
276KB

Download
memory/4992-135-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4992-136-0x00000000005D0000-0x0000000000615000-memory.dmp

Filesize
276KB

Download