2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5

Analysis

max time kernel
150s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 15:19

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General

Target

2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
Size

187KB
MD5

7ca3e9f3261abea3f96862964f4b700c
SHA1

be69caf10a63f04285126cdcb443513c16134877
SHA256

2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5
SHA512

e2ce5ed623909948bb61f2a153878e7c39e135982743f093ff73bf8b91e6f9c907f23e9f5f023fca7589c84dac722293b7f33aec567a2c9a7c2a33951b2a3a0d
SSDEEP

3072:sahF1FSUt6X7+BUlxpQHXgsFYx+ewNArVQ7k9aG4pH7NvpOzl6pp9SgXWEZu+YPZ:saH1Frt66yA3XCwNAyk9TY7NvpOBW3+r

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Modify Existing Service

T1031

pid	Process
752	netsh.exe

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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Server = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe\""	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Server = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe\""	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\# = "MTIvMTAvMjAyMiAxMjowNDoxNyBBTSBDOlxVc2Vyc1xBZG1pblxBcHBEYXRhXExvY2FsXFRlbXBcMmRlNWI1YTgxYThiZjFiNjEzMDlhMzdjNDZkYzk5YTZhYzljYmUxMjc0ZWE4OTYwNDI0YmVkMjRhN2EzOWZkNS5leGU="	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 752	1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe	28
PID 1760 wrote to memory of 752	1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe	28
PID 1760 wrote to memory of 752	1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe	28
PID 1760 wrote to memory of 752	1760	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe	28

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe

C:\Users\Admin\AppData\Local\Temp\2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe
"C:\Users\Admin\AppData\Local\Temp\2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe"
1⤵
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1760
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\System32\netsh.exe" firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe" "2de5b5a81a8bf1b61309a37c46dc99a6ac9cbe1274ea8960424bed24a7a39fd5.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  PID:752

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

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/1760-54-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-57-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1760-58-0x0000000000020000-0x0000000000023000-memory.dmp

Filesize
12KB

Download
memory/1760-59-0x0000000075C51000-0x0000000075C53000-memory.dmp

Filesize
8KB

Download
memory/1760-60-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-61-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-62-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-63-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-64-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-65-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-66-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-67-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-68-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-69-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-70-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-71-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-72-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-73-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-74-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-76-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-75-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-77-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-78-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-79-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-81-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-80-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-82-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-83-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-85-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-84-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-88-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-87-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-86-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-89-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-90-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-91-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-92-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-93-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-94-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-95-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-96-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-98-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-97-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/1760-99-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-100-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-101-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-102-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-103-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-104-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-106-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-109-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-112-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-113-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-115-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-117-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-120-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-119-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-118-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-116-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-114-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-111-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-110-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-108-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-107-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-105-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1760-145-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download