16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97

Analysis

max time kernel
129s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23/11/2022, 19:08

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General

Target

16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe
Size

5.6MB
MD5

9ec3a5a5fd7d28ced4923eddfb1c1fd1
SHA1

9c80bf2316e688f4242eada3385e2c31dcc78555
SHA256

16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97
SHA512

0f3f13b1f8ca61bae1ea817343853d161fab3fd89fca43fb2bcd29d6a1ebeed46698b121dcc4f92d71ca5ef421c21d02f21f1c21619ade22b46fabc9c60c9526
SSDEEP

98304:PktMU/TM8jWOsAHE2HkuMCSHwsot1mL3NhPET+zvdx4xKAYZRq6KbXXxPac:P3U/TM8jWOFE2HkuMwsombPECYxKZZa7

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
616	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.tmp

Loads dropped DLL 4 IoCs

pid	Process
1648	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe
616	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.tmp
616	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.tmp
616	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
616	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 616	1648	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe	28
PID 1648 wrote to memory of 616	1648	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe	28
PID 1648 wrote to memory of 616	1648	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe	28
PID 1648 wrote to memory of 616	1648	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe	28
PID 1648 wrote to memory of 616	1648	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe	28
PID 1648 wrote to memory of 616	1648	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe	28
PID 1648 wrote to memory of 616	1648	16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe	28

C:\Users\Admin\AppData\Local\Temp\16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe
"C:\Users\Admin\AppData\Local\Temp\16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Users\Admin\AppData\Local\Temp\is-4FK2H.tmp\16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-4FK2H.tmp\16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.tmp" /SL5="$80126,5317220,115200,C:\Users\Admin\AppData\Local\Temp\16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:616

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-4FK2H.tmp\16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.tmp

Filesize
1.1MB

MD5
72f7821600ac0df11d850562acaae97c

SHA1
15d19a4b3dbe5078d2314ea3a2ccaf1dd98a67e3

SHA256
7ecf56695ed3752b715ea16850c297e161b5d4d096dcd43a5e3eb2973f8a2314

SHA512
c42c49b7364732292073e1ac0b46c1be998f4994581ad9598a90978c3881d3b64186739986adc60ad50d381e1b285e45b127c7ea506c391c3b7ca44bdcbea494

Download Submit
\Users\Admin\AppData\Local\Temp\is-2MC1M.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-2MC1M.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-2MC1M.tmp\itdownload.dll

Filesize
200KB

MD5
d82a429efd885ca0f324dd92afb6b7b8

SHA1
86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

SHA256
b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

SHA512
5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

Download Submit
\Users\Admin\AppData\Local\Temp\is-4FK2H.tmp\16903e5f10caed563169614036fc937d722ade0a77505e07247f2b824a6a5b97.tmp

Filesize
1.1MB

MD5
72f7821600ac0df11d850562acaae97c

SHA1
15d19a4b3dbe5078d2314ea3a2ccaf1dd98a67e3

SHA256
7ecf56695ed3752b715ea16850c297e161b5d4d096dcd43a5e3eb2973f8a2314

SHA512
c42c49b7364732292073e1ac0b46c1be998f4994581ad9598a90978c3881d3b64186739986adc60ad50d381e1b285e45b127c7ea506c391c3b7ca44bdcbea494

Download Submit
memory/1648-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

Filesize
8KB

Download
memory/1648-55-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/1648-61-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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