Analysis Overview
SHA256
0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a
Threat Level: Known bad
The file c3cecbd238774e0ac01a738206b93c8f.exe was found to be: Known bad.
Malicious Activity Summary
Socks5Systemz
Detect Socks5Systemz Payload
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Checks installed software on the system
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-16 13:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 13:30
Reported
2024-06-16 13:32
Platform
win7-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Detect Socks5Systemz Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2KS8B.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe | N/A |
Loads dropped DLL
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 152.89.198.214 | N/A | N/A |
| Destination IP | 152.89.198.214 | N/A | N/A |
| Destination IP | 91.211.247.248 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2KS8B.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c3cecbd238774e0ac01a738206b93c8f.exe
"C:\Users\Admin\AppData\Local\Temp\c3cecbd238774e0ac01a738206b93c8f.exe"
C:\Users\Admin\AppData\Local\Temp\is-2KS8B.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp
"C:\Users\Admin\AppData\Local\Temp\is-2KS8B.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp" /SL5="$5014E,5604058,54272,C:\Users\Admin\AppData\Local\Temp\c3cecbd238774e0ac01a738206b93c8f.exe"
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe
"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe" -i
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe
"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe" -s
Network
| Country | Destination | Domain | Proto |
| RU | 152.89.198.214:53 | bgjbjwo.com | udp |
| RU | 152.89.198.214:53 | bgjbjwo.com | udp |
| LT | 91.211.247.248:53 | bgjbjwo.com | udp |
Files
memory/2392-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2392-2-0x0000000000401000-0x000000000040B000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-2KS8B.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp
| MD5 | 5baf97b8447c7245e308c807eba2b172 |
| SHA1 | 628c759120b7595bb697c14dd265f7f4616c8e72 |
| SHA256 | ef10ffb51e1be8ba1b160ebdfee12c968b3f98f71310bdcb003dd117f4b2a124 |
| SHA512 | dc38d1a5ae1e8b6f3779aea908a55a1853ecf7b6a632f11c50d9abc48aafa60e90182eb5a280d3ba94430d2ce5f02624b4c2000bd636da34643f25c95772e47d |
\Users\Admin\AppData\Local\Temp\is-F7GBG.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
\Users\Admin\AppData\Local\Temp\is-F7GBG.tmp\_isetup\_isdecmp.dll
| MD5 | a813d18268affd4763dde940246dc7e5 |
| SHA1 | c7366e1fd925c17cc6068001bd38eaef5b42852f |
| SHA256 | e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64 |
| SHA512 | b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4 |
\Users\Admin\AppData\Local\Temp\is-F7GBG.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
memory/2668-12-0x0000000000400000-0x00000000004BA000-memory.dmp
\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe
| MD5 | 7c8af6a28ee3252bb27af21998febbff |
| SHA1 | 89c6f1bb943c6e31166f7d239e8c10e974d6d029 |
| SHA256 | cd39b3189fff90a75fc85bf345e8ab7b30165b7db92a41c3eaafe02e76922303 |
| SHA512 | 16b05c583e1dc0c8bc1de55ce701415e5f3a705718687723125236034d08b47ab6b5409cf0883f7caa5601611fcc54c1145eb5e1b267493ac970d21b44841faf |
memory/2668-67-0x0000000003920000-0x0000000003C62000-memory.dmp
memory/2520-68-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2520-69-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2520-72-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-74-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2392-76-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2668-77-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2516-78-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-81-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2668-82-0x0000000003920000-0x0000000003C62000-memory.dmp
memory/2516-85-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-88-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-91-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-94-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-95-0x00000000022F0000-0x0000000002392000-memory.dmp
memory/2516-101-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-104-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-107-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-110-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-113-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-116-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-119-0x0000000000400000-0x0000000000742000-memory.dmp
memory/2516-122-0x0000000000400000-0x0000000000742000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 13:30
Reported
2024-06-16 13:32
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
151s
Command Line
Signatures
Detect Socks5Systemz Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2OB0H.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2OB0H.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2OB0H.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2OB0H.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 152.89.198.214 | N/A | N/A |
| Destination IP | 91.211.247.248 | N/A | N/A |
| Destination IP | 91.211.247.248 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-2OB0H.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c3cecbd238774e0ac01a738206b93c8f.exe
"C:\Users\Admin\AppData\Local\Temp\c3cecbd238774e0ac01a738206b93c8f.exe"
C:\Users\Admin\AppData\Local\Temp\is-2OB0H.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp
"C:\Users\Admin\AppData\Local\Temp\is-2OB0H.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp" /SL5="$501C6,5604058,54272,C:\Users\Admin\AppData\Local\Temp\c3cecbd238774e0ac01a738206b93c8f.exe"
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe
"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe" -i
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe
"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe" -s
Network
| Country | Destination | Domain | Proto |
| LT | 91.211.247.248:53 | ckoozkl.net | udp |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
| RU | 152.89.198.214:53 | ckoozkl.net | udp |
| US | 8.8.8.8:53 | 214.198.89.152.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| LT | 91.211.247.248:53 | ckoozkl.net | udp |
Files
memory/4356-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4356-3-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-2OB0H.tmp\c3cecbd238774e0ac01a738206b93c8f.tmp
| MD5 | 5baf97b8447c7245e308c807eba2b172 |
| SHA1 | 628c759120b7595bb697c14dd265f7f4616c8e72 |
| SHA256 | ef10ffb51e1be8ba1b160ebdfee12c968b3f98f71310bdcb003dd117f4b2a124 |
| SHA512 | dc38d1a5ae1e8b6f3779aea908a55a1853ecf7b6a632f11c50d9abc48aafa60e90182eb5a280d3ba94430d2ce5f02624b4c2000bd636da34643f25c95772e47d |
memory/3104-10-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-FF7BO.tmp\_isetup\_isdecmp.dll
| MD5 | a813d18268affd4763dde940246dc7e5 |
| SHA1 | c7366e1fd925c17cc6068001bd38eaef5b42852f |
| SHA256 | e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64 |
| SHA512 | b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4 |
C:\Users\Admin\AppData\Local\Temp\is-FF7BO.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage.exe
| MD5 | 7c8af6a28ee3252bb27af21998febbff |
| SHA1 | 89c6f1bb943c6e31166f7d239e8c10e974d6d029 |
| SHA256 | cd39b3189fff90a75fc85bf345e8ab7b30165b7db92a41c3eaafe02e76922303 |
| SHA512 | 16b05c583e1dc0c8bc1de55ce701415e5f3a705718687723125236034d08b47ab6b5409cf0883f7caa5601611fcc54c1145eb5e1b267493ac970d21b44841faf |
memory/1012-65-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1012-66-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1012-69-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1012-71-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-74-0x0000000000400000-0x0000000000742000-memory.dmp
memory/4356-75-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3104-76-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1180-77-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-80-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-83-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-86-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-89-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-94-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-93-0x0000000002530000-0x00000000025D2000-memory.dmp
memory/1180-100-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-103-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-106-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-109-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-112-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-115-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-118-0x0000000000400000-0x0000000000742000-memory.dmp
memory/1180-121-0x0000000000400000-0x0000000000742000-memory.dmp