6b50e57bd3bf7967493ac4b818e037723b97fcc339329f0091940155f59505de

Analysis

max time kernel
62s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 10:39

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General

Target

doii-bmc35.exe
Size

516KB
MD5

6d5a0607ebac93c9d92af3f417861041
SHA1

52a2332302cc7ce6828ddebb3f01e93b15a2b30d
SHA256

817b05bb622cbf29ac79a63735a2b98c3eb0a0f86aa54616e26df8f654a9869b
SHA512

78fa5183c7e4b75df0ef73f7ef12c8c4e30875dbbd7449cf82042cdc281023c27d741fafacf0ff6b8a0b304269af809a60b7ae6713fc58243065444f30761521
SSDEEP

12288:VoCFazK3qHTEqQTgzkSJcU8C/UKEPF8JBV1Ls2LMpB8aG:LFazaqHkTEk8R8C/UKuyJBV1Ls2wBPG

Score

6^/10

evasion trojan

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	doii-bmc35.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1020	872	WerFault.exe	18

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Main	doii-bmc35.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	752	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	752	AUDIODG.EXE
Token: 33	752	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	752	AUDIODG.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
872	doii-bmc35.exe
872	doii-bmc35.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 872 wrote to memory of 1020	872	doii-bmc35.exe	30
PID 872 wrote to memory of 1020	872	doii-bmc35.exe	30
PID 872 wrote to memory of 1020	872	doii-bmc35.exe	30
PID 872 wrote to memory of 1020	872	doii-bmc35.exe	30

C:\Users\Admin\AppData\Local\Temp\doii-bmc35.exe
"C:\Users\Admin\AppData\Local\Temp\doii-bmc35.exe"
1⤵
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:872
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 872 -s 1812
  2⤵
  - Program crash
  PID:1020

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x190
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:752

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

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Downloads

memory/872-54-0x0000000075F81000-0x0000000075F83000-memory.dmp

Filesize
8KB

Download
memory/872-55-0x0000000074180000-0x0000000074271000-memory.dmp

Filesize
964KB

Download
memory/872-56-0x0000000074180000-0x0000000074271000-memory.dmp

Filesize
964KB

Download