ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456

Analysis

max time kernel
263s
max time network
336s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 15:55

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General

Target

ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe
Size

16.7MB
MD5

eb94fe84b875b5716faa995d3c6e6b13
SHA1

ce18a683b26e466b4ffc810bf17e1e3e5a6cad26
SHA256

ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456
SHA512

eea2b8c312a05651029f22a0323d54c0d4788edd32fc591e6197e9bc61159c00777956d774d4da90f9cadbf660701267dacf374a9de239e112cffb919bd9fdb0
SSDEEP

393216:LxprjHLHBOdJMaGM+Q+DWmHW4CKWOkIWqNHeos:LnjNOdZGxDWUCKvWXv

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp

pid process

1536 ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp

pid	process
1536	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp

Loads dropped DLL 3 IoCs

Processes:

ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.execa5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp

pid	process
560	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe
1536	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp
1536	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp

pid process

1536 ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp

pid	process
1536	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe

description	pid	process	target process
PID 560 wrote to memory of 1536	560	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp
PID 560 wrote to memory of 1536	560	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp
PID 560 wrote to memory of 1536	560	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp
PID 560 wrote to memory of 1536	560	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe	ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp

C:\Users\Admin\AppData\Local\Temp\ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe
"C:\Users\Admin\AppData\Local\Temp\ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:560

C:\Users\Admin\AppData\Local\Temp\is-0BS93.tmp\ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp
"C:\Users\Admin\AppData\Local\Temp\is-0BS93.tmp\ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp" /SL5="$B0126,17136773,464384,C:\Users\Admin\AppData\Local\Temp\ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1536

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-0BS93.tmp\ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp
Filesize
1.1MB

MD5
e4c29829872d8283b985170993546ec8

SHA1
d030ea045e897ed6b55d4503bcf5447f47c902f6

SHA256
093de9ade4caf2979da479411e42401dab21570a0762d7f4dc97ae504d81f24f

SHA512
b504c450c2e5fcecd4ff99010943668162236f003f0180f0bcbe747d5a3a6e17a65194d89570f8244f1a72622d202ca49e4b565f6cf0143ed37d4e7a5638d8f9

Download Submit
\Users\Admin\AppData\Local\Temp\is-0BS93.tmp\ca5885c57afa15b4b2ef3060e40e45f6e57c24800c87832ed6e02f3c8e6b7456.tmp
Filesize
1.1MB

MD5
e4c29829872d8283b985170993546ec8

SHA1
d030ea045e897ed6b55d4503bcf5447f47c902f6

SHA256
093de9ade4caf2979da479411e42401dab21570a0762d7f4dc97ae504d81f24f

SHA512
b504c450c2e5fcecd4ff99010943668162236f003f0180f0bcbe747d5a3a6e17a65194d89570f8244f1a72622d202ca49e4b565f6cf0143ed37d4e7a5638d8f9

Download Submit
\Users\Admin\AppData\Local\Temp\is-FIHVJ.tmp\_isetup\_shfoldr.dll
Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-FIHVJ.tmp\_isetup\_shfoldr.dll
Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/560-54-0x0000000076391000-0x0000000076393000-memory.dmp

Filesize
8KB

Download
memory/560-55-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/560-57-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/560-64-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1536-59-0x0000000000000000-mapping.dmp

Download