8bdbc33e09347d32691f5e1ecb4e86a76a09cd44e46b7611b4c4dbe303722c09

Analysis

max time kernel
25s
max time network
19s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
22-10-2023 20:18

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General

Target

setup.exe
Size

3.5MB
MD5

5b277f07ac2db20a7ea940bc2d6d6c36
SHA1

618284a8cad60347b59bd71ad8e5c0fdd57e1b6d
SHA256

8bdbc33e09347d32691f5e1ecb4e86a76a09cd44e46b7611b4c4dbe303722c09
SHA512

c749adf36c6902edd4f876d05a2a6de2ea81f31f3785092aa51d4171cc9f56e655d709647c05951dcddc25a4a250c1c3a020b2d4297fbf2cb133586cd3e9a05d
SSDEEP

98304:0SrM3THEjcsFarA7lfToqTU3sQb2hRQUVGd08mk:fmEjcsFasfTecQaEUVGd0E

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5092	setup.tmp

Loads dropped DLL 6 IoCs

pid	Process
5092	setup.tmp
5092	setup.tmp
5092	setup.tmp
5092	setup.tmp
5092	setup.tmp
5092	setup.tmp

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5092	setup.tmp
5092	setup.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5092	setup.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4092 wrote to memory of 5092	4092	setup.exe	84
PID 4092 wrote to memory of 5092	4092	setup.exe	84
PID 4092 wrote to memory of 5092	4092	setup.exe	84

C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4092
- C:\Users\Admin\AppData\Local\Temp\is-H505B.tmp\setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-H505B.tmp\setup.tmp" /SL5="$80062,3029228,294912,C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  PID:5092

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-H505B.tmp\setup.tmp

Filesize
1.3MB

MD5
9b63f82c210bc200ebc0a4bcb518a44d

SHA1
2b696222d4084c4da753219df37229406d77e769

SHA256
48ae04efe692073c969796c42a274497fb1351ca8a7ea93a5647806d17235b09

SHA512
a7f9a69bace91d8668a7f53ba68318cb43a6b457d184212ba2ad7c2f45379fbdecc15a2a5d6e2522ca70e447e483d35d34a16b3efb6dfbe33aa7c2c575753839

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-H505B.tmp\setup.tmp

Filesize
1.3MB

MD5
9b63f82c210bc200ebc0a4bcb518a44d

SHA1
2b696222d4084c4da753219df37229406d77e769

SHA256
48ae04efe692073c969796c42a274497fb1351ca8a7ea93a5647806d17235b09

SHA512
a7f9a69bace91d8668a7f53ba68318cb43a6b457d184212ba2ad7c2f45379fbdecc15a2a5d6e2522ca70e447e483d35d34a16b3efb6dfbe33aa7c2c575753839

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KQ24J.tmp\ISDone.dll

Filesize
452KB

MD5
4feafa8b5e8cdb349125c8af0ac43974

SHA1
7f17e5e1b088fc73690888b215962fbcd395c9bd

SHA256
bb8a0245dcc5c10a1c7181bad509b65959855009a8105863ef14f2bb5b38ac71

SHA512
d63984ee385b4f1eba8e590d6de4f082fb0121689295ec6e496539209459152465f6db09e6d8f92eec996a89fc40432077cbfa807beb2de7f375154fef6554bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KQ24J.tmp\ISDone.dll

Filesize
452KB

MD5
4feafa8b5e8cdb349125c8af0ac43974

SHA1
7f17e5e1b088fc73690888b215962fbcd395c9bd

SHA256
bb8a0245dcc5c10a1c7181bad509b65959855009a8105863ef14f2bb5b38ac71

SHA512
d63984ee385b4f1eba8e590d6de4f082fb0121689295ec6e496539209459152465f6db09e6d8f92eec996a89fc40432077cbfa807beb2de7f375154fef6554bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KQ24J.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KQ24J.tmp\callbackctrl.dll

Filesize
4KB

MD5
f07e819ba2e46a897cfabf816d7557b2

SHA1
8d5fd0a741dd3fd84650e40dd3928ae1f15323cc

SHA256
68f42a7823ed7ee88a5c59020ac52d4bbcadf1036611e96e470d986c8faa172d

SHA512
7ed26d41ead2ace0b5379639474d319af9a3e4ed2dd9795c018f8c5b9b533fd36bfc1713a1f871789bf14884d186fd0559939de511dde24673b0515165d405af

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KQ24J.tmp\callbackctrl.dll

Filesize
4KB

MD5
f07e819ba2e46a897cfabf816d7557b2

SHA1
8d5fd0a741dd3fd84650e40dd3928ae1f15323cc

SHA256
68f42a7823ed7ee88a5c59020ac52d4bbcadf1036611e96e470d986c8faa172d

SHA512
7ed26d41ead2ace0b5379639474d319af9a3e4ed2dd9795c018f8c5b9b533fd36bfc1713a1f871789bf14884d186fd0559939de511dde24673b0515165d405af

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KQ24J.tmp\wintb.dll

Filesize
16KB

MD5
9436df49e08c83bad8ddc906478c2041

SHA1
a4fa6bdd2fe146fda2e78fdbab355797f53b7dce

SHA256
1910537aa95684142250ca0c7426a0b5f082e39f6fbdbdba649aecb179541435

SHA512
f9dc6602ab46d709efdaf937dcb8ae517caeb2bb1f06488c937be794fd9ea87f907101ae5c7f394c7656a6059dc18472f4a6747dcc8cc6a1e4f0518f920cc9bf

Download Submit
memory/4092-1-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/4092-41-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5092-20-0x0000000003260000-0x00000000032D7000-memory.dmp

Filesize
476KB

Download
memory/5092-7-0x0000000000720000-0x0000000000721000-memory.dmp

Filesize
4KB

Download
memory/5092-42-0x0000000000400000-0x0000000000556000-memory.dmp

Filesize
1.3MB

Download
memory/5092-43-0x0000000003260000-0x00000000032D7000-memory.dmp

Filesize
476KB

Download
memory/5092-44-0x000000006B080000-0x000000006B08D000-memory.dmp

Filesize
52KB

Download
memory/5092-45-0x0000000000720000-0x0000000000721000-memory.dmp

Filesize
4KB

Download
memory/5092-47-0x0000000000400000-0x0000000000556000-memory.dmp

Filesize
1.3MB

Download