9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91

Analysis

max time kernel
139s
max time network
102s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 10:58

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General

Target

9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe
Size

437KB
MD5

4bd18e3e3943f695a79f866ca59d98fb
SHA1

d625aafb3c6abbf5fd0cc9e45c581d3190e82d7c
SHA256

9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91
SHA512

88fb6f0f3c2b13a64950ba3e7ad4b0de990005c2b10165020660024eef7094300c11e6489739b95e6cfede5afbe50f9d7988d28a11efe332554aa65f7aef10ef
SSDEEP

12288:v4CPxosAia9i8aQFD+wMLYP0Wd7vXezx91rXTdsY347bysR:v4CPxXpxhgD+wMLLO7fw9NRd47esR

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1708	dny.exe

Deletes itself 1 IoCs

pid	Process
1940	cmd.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\dny.exe	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe
File opened for modification	C:\Windows\dny.exe	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe
File created	C:\Windows\uninstal.bat	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	364	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe
Token: SeDebugPrivilege	1708	dny.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1708	dny.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 364 wrote to memory of 1940	364	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe	27
PID 364 wrote to memory of 1940	364	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe	27
PID 364 wrote to memory of 1940	364	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe	27
PID 364 wrote to memory of 1940	364	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe	27
PID 364 wrote to memory of 1940	364	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe	27
PID 364 wrote to memory of 1940	364	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe	27
PID 364 wrote to memory of 1940	364	9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe	27

C:\Users\Admin\AppData\Local\Temp\9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe
"C:\Users\Admin\AppData\Local\Temp\9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:364
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\uninstal.bat
  2⤵
  - Deletes itself
  PID:1940

C:\Windows\dny.exe
C:\Windows\dny.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1708

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\dny.exe

Filesize
437KB

MD5
4bd18e3e3943f695a79f866ca59d98fb

SHA1
d625aafb3c6abbf5fd0cc9e45c581d3190e82d7c

SHA256
9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91

SHA512
88fb6f0f3c2b13a64950ba3e7ad4b0de990005c2b10165020660024eef7094300c11e6489739b95e6cfede5afbe50f9d7988d28a11efe332554aa65f7aef10ef

Download Submit
C:\Windows\dny.exe

Filesize
437KB

MD5
4bd18e3e3943f695a79f866ca59d98fb

SHA1
d625aafb3c6abbf5fd0cc9e45c581d3190e82d7c

SHA256
9e3320db45eca5090fde2a404289c497a228725823810454fa8be46a27c40b91

SHA512
88fb6f0f3c2b13a64950ba3e7ad4b0de990005c2b10165020660024eef7094300c11e6489739b95e6cfede5afbe50f9d7988d28a11efe332554aa65f7aef10ef

Download Submit
C:\Windows\uninstal.bat

Filesize
254B

MD5
4bfff06a01bbaa9fc21f8c4150f35567

SHA1
5c3d99e8dc9530b3aa795098c0d7ff2e5fbaf3a8

SHA256
de6c95ca20eeca555193945601a6f0071f1f744fde933b7513fc81a0bb295802

SHA512
e49171be107f3c5c695b9eb336acbfafb257441ad1d60caa1affd230a32cb92734878d404f2262dbd018ba1ab061a38424129fc886333f56c45fc0cfb45df1fb

Download Submit
memory/364-54-0x0000000000400000-0x0000000000A5F000-memory.dmp

Filesize
6.4MB

Download
memory/364-55-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/364-56-0x0000000000400000-0x0000000000A5F000-memory.dmp

Filesize
6.4MB

Download
memory/364-62-0x0000000000400000-0x0000000000A5F000-memory.dmp

Filesize
6.4MB

Download
memory/1708-60-0x0000000000400000-0x0000000000A5F000-memory.dmp

Filesize
6.4MB

Download
memory/1708-65-0x0000000000400000-0x0000000000A5F000-memory.dmp

Filesize
6.4MB

Download