2f726af6558caf703a4e4201c042c3a328061f9f3330e2b7a2c10f33356f0ead

Analysis

max time kernel
202s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
31/03/2023, 21:14

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

MegaDownloader_v1-7.exe
Size

2.0MB
MD5

306a2c734ff990c4801932d7afa53df3
SHA1

d8c14d88f6c8b35fdd79cd7d208d818c4683e224
SHA256

2f726af6558caf703a4e4201c042c3a328061f9f3330e2b7a2c10f33356f0ead
SHA512

b89f3ee181ded2201ef755337fcc34773bf97eee4cdfcf4953b3692e4773a47b17aaf6374059faead8e25b4afb444bca81a9b946db04a75e0b0791a5ace30b01
SSDEEP

49152:C9rBNMEze67tlThUghHWMYpgecNOUtU4Eax/O+6aabtJ/hl7Gpf8:MwmZU82zmec5tUXan6nr/HG8

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1512	MegaDownloader_v1-7.tmp

Loads dropped DLL 4 IoCs

pid	Process
2016	MegaDownloader_v1-7.exe
1512	MegaDownloader_v1-7.tmp
1512	MegaDownloader_v1-7.tmp
1512	MegaDownloader_v1-7.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1512	MegaDownloader_v1-7.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 1512	2016	MegaDownloader_v1-7.exe	27
PID 2016 wrote to memory of 1512	2016	MegaDownloader_v1-7.exe	27
PID 2016 wrote to memory of 1512	2016	MegaDownloader_v1-7.exe	27
PID 2016 wrote to memory of 1512	2016	MegaDownloader_v1-7.exe	27
PID 2016 wrote to memory of 1512	2016	MegaDownloader_v1-7.exe	27
PID 2016 wrote to memory of 1512	2016	MegaDownloader_v1-7.exe	27
PID 2016 wrote to memory of 1512	2016	MegaDownloader_v1-7.exe	27

C:\Users\Admin\AppData\Local\Temp\MegaDownloader_v1-7.exe
"C:\Users\Admin\AppData\Local\Temp\MegaDownloader_v1-7.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Users\Admin\AppData\Local\Temp\is-SB42T.tmp\MegaDownloader_v1-7.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-SB42T.tmp\MegaDownloader_v1-7.tmp" /SL5="$70124,1831344,56832,C:\Users\Admin\AppData\Local\Temp\MegaDownloader_v1-7.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1512

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\is-SB42T.tmp\MegaDownloader_v1-7.tmp

Filesize
691KB

MD5
9303156631ee2436db23827e27337be4

SHA1
018e0d5b6ccf7000e36af30cebeb8adc5667e5fa

SHA256
bae22f27c12bce1faeb64b6eb733302aff5867baa8eed832397a7ce284a86ff4

SHA512
9fe100fafb1c74728109667b5a2261a31e49c45723de748adaa1d9cb9f8daa389b871056c70066fa3a05be82a5017c8dd590ae149a56d824a9e250d31091a40f

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

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

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

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-RTUIS.tmp\isxdl.dll

Filesize
121KB

MD5
48ad1a1c893ce7bf456277a0a085ed01

SHA1
803997ef17eedf50969115c529a2bf8de585dc91

SHA256
b0cc4697b2fd1b4163fddca2050fc62a9e7d221864f1bd11e739144c90b685b3

SHA512
7c9e7fe9f00c62cccb5921cb55ba0dd96a0077ad52962473c1e79cda1fd9aa101129637043955703121443e1f8b6b2860cd4dfdb71052b20a322e05deed101a4

Download Submit
\Users\Admin\AppData\Local\Temp\is-SB42T.tmp\MegaDownloader_v1-7.tmp

Filesize
691KB

MD5
9303156631ee2436db23827e27337be4

SHA1
018e0d5b6ccf7000e36af30cebeb8adc5667e5fa

SHA256
bae22f27c12bce1faeb64b6eb733302aff5867baa8eed832397a7ce284a86ff4

SHA512
9fe100fafb1c74728109667b5a2261a31e49c45723de748adaa1d9cb9f8daa389b871056c70066fa3a05be82a5017c8dd590ae149a56d824a9e250d31091a40f

Download Submit
memory/1512-61-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1512-73-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/1512-74-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2016-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2016-72-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads