e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62

Analysis

max time kernel
160s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 12:39

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62.exe
Size

45KB
MD5

f80059deab904f5f10db1f2f8f9c1138
SHA1

072bd4170ff70712840d8bd2285bef7efce50c6c
SHA256

e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62
SHA512

d4cda96d41c5db3f210e54b2f8d5acd73e6f07507cde432d9b56877525a25860c0d16d224d7a1c9b6e0dbe1eaa9e85070bdc327a87fae6954fb8b42602b0bab4
SSDEEP

768:N64YOxhAOQ1a6fqF7ldBTOHlwmOhnYsFhJcyH:4aX6fktOH/BsXJcyH

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5040	didniy.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\didniy.exe	e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62.exe
File opened for modification	C:\Windows\SysWOW64\didniy.exe	e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	didniy.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	didniy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4940	e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4940 wrote to memory of 1200	4940	e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62.exe	82
PID 4940 wrote to memory of 1200	4940	e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62.exe	82
PID 4940 wrote to memory of 1200	4940	e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62.exe	82

C:\Users\Admin\AppData\Local\Temp\e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62.exe
"C:\Users\Admin\AppData\Local\Temp\e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4940
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\E9ED83~1.EXE > nul
  2⤵
  PID:1200

C:\Windows\SysWOW64\didniy.exe
C:\Windows\SysWOW64\didniy.exe
1⤵
- Executes dropped EXE
- Checks processor information in registry
PID:5040

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\didniy.exe

Filesize
45KB

MD5
f80059deab904f5f10db1f2f8f9c1138

SHA1
072bd4170ff70712840d8bd2285bef7efce50c6c

SHA256
e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62

SHA512
d4cda96d41c5db3f210e54b2f8d5acd73e6f07507cde432d9b56877525a25860c0d16d224d7a1c9b6e0dbe1eaa9e85070bdc327a87fae6954fb8b42602b0bab4

Download Submit
C:\Windows\SysWOW64\didniy.exe

Filesize
45KB

MD5
f80059deab904f5f10db1f2f8f9c1138

SHA1
072bd4170ff70712840d8bd2285bef7efce50c6c

SHA256
e9ed83596fa17085360161ba9bda435592d14ab19c5b9abaa0cd9e9b38cf2f62

SHA512
d4cda96d41c5db3f210e54b2f8d5acd73e6f07507cde432d9b56877525a25860c0d16d224d7a1c9b6e0dbe1eaa9e85070bdc327a87fae6954fb8b42602b0bab4

Download Submit