b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f

General

Target

b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.exe
Size

6.9MB
MD5

b58951dbd7ebe30cd13e61ae2aba56d2
SHA1

6eb475e3957062f5b88ef9f0be4f418d849662ff
SHA256

b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f
SHA512

71e6a4dce8186315dbbf7892daf7a1ca97890bb119038f345d5f7049e2050991e5855d07febc5d466c37d8d3997e85b72f5b0282736f3e6d52a899d05c1f4c4d
SSDEEP

98304:o+koiRLFdsODKUdFxQ8k618KzAYYC9z3Bbgtev25o40nsZJjNw5MQNiEU4P5EKHl:Zz25G6bV1yYDuZxCWQNhUU2uNzj

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1232	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp

Loads dropped DLL 3 IoCs

pid	Process
1232	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp
1232	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp
1232	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\CRTGame\stuff\is-RB4PF.tmp	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp
File created	C:\Program Files (x86)\CRTGame\uninstall\unins000.dat	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp
File created	C:\Program Files (x86)\CRTGame\uninstall\is-UF8AE.tmp	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp
File created	C:\Program Files (x86)\CRTGame\stuff\is-8V91T.tmp	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp
File created	C:\Program Files (x86)\CRTGame\stuff\is-A16MF.tmp	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1232	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1228 wrote to memory of 1232	1228	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.exe	17
PID 1228 wrote to memory of 1232	1228	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.exe	17
PID 1228 wrote to memory of 1232	1228	b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.exe	17

C:\Users\Admin\AppData\Local\Temp\b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.exe
"C:\Users\Admin\AppData\Local\Temp\b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1228
- C:\Users\Admin\AppData\Local\Temp\is-39TP0.tmp\b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-39TP0.tmp\b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp" /SL5="$50222,6985375,54272,C:\Users\Admin\AppData\Local\Temp\b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of FindShellTrayWindow
  PID:1232

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-39TP0.tmp\b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp

Filesize
5KB

MD5
c73c98b08bb74258f4b0170527291847

SHA1
c9005099c19180831dd3b32aa616ba6b9520bdcf

SHA256
c51756580c370c36b8ac28a678dd8e0a67a13cbfa41ea6ebd62c4c6f94ff6ee3

SHA512
2f3d115827b528a6d7161db7f2e2906c5b2995cb139088b89108f707403054f0d9ded028b20db4ff6c3a7fe89b42f224f16d4d86895e513606ecc69c7069fd40

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-39TP0.tmp\b9e7149b2ff5c82911a2200b3cce926d75d37ef36b323b4518f14f0adb1ffb2f.tmp

Filesize
23KB

MD5
e117938e18121ab262d11cbae5bfdbac

SHA1
b0fd645f52d810281b2a1672da69ba251ca8b6ea

SHA256
dba44220c88caabc9e34b98f7eede564aabe203b62a4b1985583a83ce4145276

SHA512
454e828c95f7fe2b09fd66582ee900b22727a1c3eeba0a5e540f741a1f36b41cc333ca34731b8f1ba2a4637b58aebf854bae9f453b0faaa9c84cdaaf542ada9a

Download Submit
\Users\Admin\AppData\Local\Temp\is-1ME0J.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-1ME0J.tmp\_isetup\_isdecmp.dll

Filesize
5KB

MD5
813203dc74bef58fca0f83301f7dd97d

SHA1
da58621d5a00d7f4aecedcd7cee53261821d7db9

SHA256
3a61de049e3d76cf87e1c9747da23b19bc84b994bf82d1e4b21175cdba860aea

SHA512
7677e7af93d1b5a705e35783a88f855bbe49df8b3990f70125f807a0b845e97200c7b3e54013a8601d27f17dfef17ffa469ff98b6d9a95608be6078571706373

Download Submit
\Users\Admin\AppData\Local\Temp\is-1ME0J.tmp\_isetup\_isdecmp.dll

Filesize
356B

MD5
7f8ae34957a724651a04ef7ea82f6c98

SHA1
f85f07cb9fa82698cb7749739c90ae8fc470143b

SHA256
9229697764cd8e823151f7d55d259bc8395b7a18d11922922ce515ab5d1acd33

SHA512
a17fa2ea1b0c995a182365d53fdcdc72876ca7a52334816c002efc131b6498351f8fb8bd220e1504a960fb9c3c1fbc1dada6e34de2f45d602fb44c8afa17d4de

Download Submit
memory/1228-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1228-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1228-33-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1232-7-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1232-34-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/1232-37-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download

Analysis

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