b680e711e7c5165cc792ea5447c53ba1aa14a7ea080acaa8eb138c5f38e5c9de

General

Target

setup.exe
Size

2.6MB
MD5

c455f381ebc6017aeb11e077a4a2104a
SHA1

c9dbee448aee0378577f533b09776804b50d5241
SHA256

b680e711e7c5165cc792ea5447c53ba1aa14a7ea080acaa8eb138c5f38e5c9de
SHA512

0fffdc8ad6e82e5e9c4f873dd71b216eaff3e87d8717955ec6b34b10e89cae6f72ab760f3b6a0bd6446846dffb1ada67e9e962c1811099eaffb1c450b304991c
SSDEEP

49152:HOVnJ+k1be7lcDhPW3RlWVUKGoizSFLbdcBZsu8pFPsaXx3:uVns8XNiRlWVdh0Wb2BZsu8pjx3

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1300	setup.tmp

Loads dropped DLL 7 IoCs

pid	Process
2044	setup.exe
1300	setup.tmp
1300	setup.tmp
1300	setup.tmp
1300	setup.tmp
1300	setup.tmp
1300	setup.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1300	setup.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1300	setup.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 1300	2044	setup.exe	27
PID 2044 wrote to memory of 1300	2044	setup.exe	27
PID 2044 wrote to memory of 1300	2044	setup.exe	27
PID 2044 wrote to memory of 1300	2044	setup.exe	27
PID 2044 wrote to memory of 1300	2044	setup.exe	27
PID 2044 wrote to memory of 1300	2044	setup.exe	27
PID 2044 wrote to memory of 1300	2044	setup.exe	27

C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Users\Admin\AppData\Local\Temp\is-FGARN.tmp\setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-FGARN.tmp\setup.tmp" /SL5="$70120,2226457,677376,C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  PID:1300

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
1.7MB

MD5
3b1570ceb7bf174ff05bdfb4c19c57e0

SHA1
d0b4a2fc85808ccc00c4a472d05a380a89d3def5

SHA256
249f64293994cd383aa034a0c57fe876bc58304d10ec16505e14a723d2e42d37

SHA512
be18af4e164458f3648338de92624e61d4b1c24d6bcb66de01ffa9d6e126937504cb437ee2394f46d51855d182c6eb12aeaa2f9b49c8ddb2e5fb09a79f3ee58a

Download Submit
\Users\Admin\AppData\Local\Temp\is-FGARN.tmp\setup.tmp

Filesize
1.7MB

MD5
3b1570ceb7bf174ff05bdfb4c19c57e0

SHA1
d0b4a2fc85808ccc00c4a472d05a380a89d3def5

SHA256
249f64293994cd383aa034a0c57fe876bc58304d10ec16505e14a723d2e42d37

SHA512
be18af4e164458f3648338de92624e61d4b1c24d6bcb66de01ffa9d6e126937504cb437ee2394f46d51855d182c6eb12aeaa2f9b49c8ddb2e5fb09a79f3ee58a

Download Submit
\Users\Admin\AppData\Local\Temp\is-REHIE.tmp\ISDone.dll

Filesize
452KB

MD5
4feafa8b5e8cdb349125c8af0ac43974

SHA1
7f17e5e1b088fc73690888b215962fbcd395c9bd

SHA256
bb8a0245dcc5c10a1c7181bad509b65959855009a8105863ef14f2bb5b38ac71

SHA512
d63984ee385b4f1eba8e590d6de4f082fb0121689295ec6e496539209459152465f6db09e6d8f92eec996a89fc40432077cbfa807beb2de7f375154fef6554bc

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

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

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

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

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

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-REHIE.tmp\callbackctrl.dll

Filesize
4KB

MD5
f07e819ba2e46a897cfabf816d7557b2

SHA1
8d5fd0a741dd3fd84650e40dd3928ae1f15323cc

SHA256
68f42a7823ed7ee88a5c59020ac52d4bbcadf1036611e96e470d986c8faa172d

SHA512
7ed26d41ead2ace0b5379639474d319af9a3e4ed2dd9795c018f8c5b9b533fd36bfc1713a1f871789bf14884d186fd0559939de511dde24673b0515165d405af

Download Submit
\Users\Admin\AppData\Local\Temp\is-REHIE.tmp\wintb.dll

Filesize
16KB

MD5
9436df49e08c83bad8ddc906478c2041

SHA1
a4fa6bdd2fe146fda2e78fdbab355797f53b7dce

SHA256
1910537aa95684142250ca0c7426a0b5f082e39f6fbdbdba649aecb179541435

SHA512
f9dc6602ab46d709efdaf937dcb8ae517caeb2bb1f06488c937be794fd9ea87f907101ae5c7f394c7656a6059dc18472f4a6747dcc8cc6a1e4f0518f920cc9bf

Download Submit
memory/1300-63-0x0000000000400000-0x00000000005B3000-memory.dmp

Filesize
1.7MB

Download
memory/1300-61-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/1300-113-0x0000000002F70000-0x0000000002FE7000-memory.dmp

Filesize
476KB

Download
memory/2044-54-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2044-62-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download

Analysis

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