23dd6c27345786926621c5ddb713b8d93b7774b92fd1f78993a8800a536f8c3c

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20231025-en
resource tags

arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
submitted
14/11/2023, 21:54

Target

uzisexternal.exe
Size

20.4MB
MD5

3abc9c4db1accd923b9e43de59e1e466
SHA1

87b27e608b48942523e390c73106a1177428e43c
SHA256

23dd6c27345786926621c5ddb713b8d93b7774b92fd1f78993a8800a536f8c3c
SHA512

ce55c9f48af230e88be1378be7425aca46ac40dc2e41da9c1e7af40d4663c92715d3fd6665096106e2be4794b3582ef0613ebac9cd21a687075deaf810659b04
SSDEEP

393216:5Wvz+XOVz1ICtL+9qzTfgD7fEUyI7Y/Vt1Wom6:Ez+XOx2A+9q/fq7fEbIypm6

Score

7^/10

upx

Loads dropped DLL 1 IoCs

pid	Process
1288	uzisexternal.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/files/0x00050000000195d3-88.dat	upx
behavioral1/files/0x00050000000195d3-89.dat	upx

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1288	uzisexternal.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 1288	2936	uzisexternal.exe	28
PID 2936 wrote to memory of 1288	2936	uzisexternal.exe	28
PID 2936 wrote to memory of 1288	2936	uzisexternal.exe	28

C:\Users\Admin\AppData\Local\Temp\uzisexternal.exe
"C:\Users\Admin\AppData\Local\Temp\uzisexternal.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Users\Admin\AppData\Local\Temp\uzisexternal.exe
  "C:\Users\Admin\AppData\Local\Temp\uzisexternal.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1288

C:\Users\Admin\AppData\Local\Temp\_MEI29362\python312.dll

Filesize
1.7MB

MD5
552ef97cdbebf443304b7514bb50e950

SHA1
8d5f5286ee7d4d64ebefb99ea48a5d88ad2e38cc

SHA256
888b1eea6ffed7188cb3b82558267fc6fdd3930ea98c9f6801bcb728b02ed538

SHA512
c8f0e960831b0bb2bffd5f3d490086002b74499d863488e515d7b755e01e97bc967dce7b211f059ce6046dc6f8f694140456046ba2773903f4b32d7ab38fc325

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI29362\python312.dll

Filesize
1.7MB

MD5
552ef97cdbebf443304b7514bb50e950

SHA1
8d5f5286ee7d4d64ebefb99ea48a5d88ad2e38cc

SHA256
888b1eea6ffed7188cb3b82558267fc6fdd3930ea98c9f6801bcb728b02ed538

SHA512
c8f0e960831b0bb2bffd5f3d490086002b74499d863488e515d7b755e01e97bc967dce7b211f059ce6046dc6f8f694140456046ba2773903f4b32d7ab38fc325

Download Submit
memory/1288-90-0x000007FEF54A0000-0x000007FEF5B70000-memory.dmp

Filesize
6.8MB

Download
memory/1288-91-0x000007FEF54A0000-0x000007FEF5B70000-memory.dmp

Filesize
6.8MB

Download