9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b

Analysis

max time kernel
141s
max time network
145s
platform
windows10-1703_x64
resource
win10-20231129-en
resource tags

arch:x64arch:x86image:win10-20231129-enlocale:en-usos:windows10-1703-x64system
submitted
10/12/2023, 22:27

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General

Target

9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.exe
Size

6.9MB
MD5

60cae9035c4be1d52cee879ce71003df
SHA1

b888604fe9cd0c3025749160079acb73480a4355
SHA256

9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b
SHA512

374af4922e2e127d686478690f37a926838d3357ec0a35ef6af011fd777678c95a49b94568518750e21b81ca92528d0b307fd016935705de2d7b3bff4c615bce
SSDEEP

196608:QK2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:QDY6tiP3myRfzepXe4ny8gxzj

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4476	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp

Loads dropped DLL 3 IoCs

pid	Process
4476	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp
4476	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp
4476	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\CRTGame\stuff\is-1NIEC.tmp	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp
File created	C:\Program Files (x86)\CRTGame\stuff\is-U173G.tmp	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp
File created	C:\Program Files (x86)\CRTGame\stuff\is-4IM4E.tmp	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp
File created	C:\Program Files (x86)\CRTGame\uninstall\unins000.dat	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp
File created	C:\Program Files (x86)\CRTGame\uninstall\is-4V5F6.tmp	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp
File created	C:\Program Files (x86)\CRTGame\stuff\is-HF1G6.tmp	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4476	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 4476	4292	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.exe	16
PID 4292 wrote to memory of 4476	4292	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.exe	16
PID 4292 wrote to memory of 4476	4292	9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.exe	16

C:\Users\Admin\AppData\Local\Temp\9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.exe
"C:\Users\Admin\AppData\Local\Temp\9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4292
- C:\Users\Admin\AppData\Local\Temp\is-G7GP1.tmp\9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-G7GP1.tmp\9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp" /SL5="$80206,6991381,54272,C:\Users\Admin\AppData\Local\Temp\9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of FindShellTrayWindow
  PID:4476

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-G7GP1.tmp\9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp

Filesize
46KB

MD5
f9ddbb6c0d5439005ffacb5aa8a69930

SHA1
47988a92133f8f582bf6b5a49e84f50553fadcf2

SHA256
d2fe94c8424d73cecc9cba3aa4f6c84a0cd12109750380f9a2b4b566940190a0

SHA512
794b61861354a19f3e0956cb7c87bb4ae00dc2ed8cd583f9977cc9bfa6d21d9868fc42260a3e2cffae6f4bff7d79e3bf108b45d515b71ba4b2d34d3a1a656eba

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-G7GP1.tmp\9ca53d8d1eff96aab62611161a995ae9aee1660490555f619b6c8ae0228aae8b.tmp

Filesize
86KB

MD5
c139b06ac8d4cfd300ca1ec3233a2c61

SHA1
c273e6482e87881d17bac42c6064a03d08b3ba8c

SHA256
fb6deb96d361af5d478a96a077adf815775a41c0e04a5632011e0692becb2aed

SHA512
db66492368eab2b6f6d5ca5a040e2c30a031e09fcea5db6417830820fdbfd5b3441fe56f253a6d2b6381e349c98a7718ee06ded87d1b581b647317636bc77979

Download Submit
\Users\Admin\AppData\Local\Temp\is-EK10L.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-EK10L.tmp\_isetup\_isdecmp.dll

Filesize
19KB

MD5
3adaa386b671c2df3bae5b39dc093008

SHA1
067cf95fbdb922d81db58432c46930f86d23dded

SHA256
71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

SHA512
bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

Download Submit
memory/4292-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4292-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4292-36-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4476-7-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4476-37-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4476-40-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download