9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078

Analysis

max time kernel
174s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2022, 12:16

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General

Target

9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe
Size

493KB
MD5

478d9003d522e53259e978657f46ed44
SHA1

5346a5bd0d8bf00edce370f0aebb35ca402e3c54
SHA256

9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078
SHA512

017c072df2ada3d83ab8f4a3cc6ec65307d4fcb302916e6e859249e8b9c0acc3d9eb5373a7875d5e3f55cabf136ad8193a0bce450270caeb9a47f8f626ae4cfd
SSDEEP

12288:ipScQ8YwSG8AdVegF68XkjcxVNtTirdTG:i838PC1xKkjgTEd

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2260	Hacker.com.cn.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\Hacker.com.cn.exe	9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe
File opened for modification	C:\Windows\Hacker.com.cn.exe	9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe
File created	C:\Windows\GUOCYOKl.BAT	9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4596	9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe
Token: SeDebugPrivilege	2260	Hacker.com.cn.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2260	Hacker.com.cn.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 1548	2260	Hacker.com.cn.exe	83
PID 2260 wrote to memory of 1548	2260	Hacker.com.cn.exe	83
PID 4596 wrote to memory of 4412	4596	9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe	84
PID 4596 wrote to memory of 4412	4596	9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe	84
PID 4596 wrote to memory of 4412	4596	9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe	84

C:\Users\Admin\AppData\Local\Temp\9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe
"C:\Users\Admin\AppData\Local\Temp\9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4596
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\GUOCYOKl.BAT
  2⤵
  PID:4412

C:\Windows\Hacker.com.cn.exe
C:\Windows\Hacker.com.cn.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:1548

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\GUOCYOKl.BAT

Filesize
254B

MD5
bdc40b273ea1c25d4db0d4c3af740b11

SHA1
143ea15a3d07b6f21cd52dd8b3dab9a91b76a10c

SHA256
008dff809e7e1bf5f167154614ae64705aff702ed08fe73016616f8a77e75ea0

SHA512
510b8696ea902e40db6e728cbd05c3e125326eae586ace022d9ad480669b61736d4f1ce3d04476bc34d6fd8dcdc26df45f52ea4bee4ca87bce929ceb1163516e

Download Submit
C:\Windows\Hacker.com.cn.exe

Filesize
493KB

MD5
478d9003d522e53259e978657f46ed44

SHA1
5346a5bd0d8bf00edce370f0aebb35ca402e3c54

SHA256
9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078

SHA512
017c072df2ada3d83ab8f4a3cc6ec65307d4fcb302916e6e859249e8b9c0acc3d9eb5373a7875d5e3f55cabf136ad8193a0bce450270caeb9a47f8f626ae4cfd

Download Submit
C:\Windows\Hacker.com.cn.exe

Filesize
493KB

MD5
478d9003d522e53259e978657f46ed44

SHA1
5346a5bd0d8bf00edce370f0aebb35ca402e3c54

SHA256
9388296661994b856dadf96a563839040b0ee39456685a2b3f4a880f3e29a078

SHA512
017c072df2ada3d83ab8f4a3cc6ec65307d4fcb302916e6e859249e8b9c0acc3d9eb5373a7875d5e3f55cabf136ad8193a0bce450270caeb9a47f8f626ae4cfd

Download Submit
memory/2260-138-0x0000000000E40000-0x0000000000E83000-memory.dmp

Filesize
268KB

Download
memory/2260-137-0x0000000000400000-0x00000000004F4000-memory.dmp

Filesize
976KB

Download
memory/2260-143-0x0000000000400000-0x00000000004F4000-memory.dmp

Filesize
976KB

Download
memory/2260-144-0x0000000000E40000-0x0000000000E83000-memory.dmp

Filesize
268KB

Download
memory/4596-134-0x00000000024F0000-0x00000000024F4000-memory.dmp

Filesize
16KB

Download
memory/4596-132-0x0000000000400000-0x00000000004F4000-memory.dmp

Filesize
976KB

Download
memory/4596-141-0x0000000000710000-0x0000000000753000-memory.dmp

Filesize
268KB

Download
memory/4596-140-0x0000000000400000-0x00000000004F4000-memory.dmp

Filesize
976KB

Download
memory/4596-133-0x0000000000710000-0x0000000000753000-memory.dmp

Filesize
268KB

Download