Analysis
-
max time kernel
152s -
max time network
163s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
16-06-2024 18:54
Static task
static1
Behavioral task
behavioral1
Sample
ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exe
Resource
win11-20240508-en
General
-
Target
ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exe
-
Size
5.7MB
-
MD5
55f82b31ac4ecca4cb83a4f15745ad29
-
SHA1
9fe6ccd7e56468d62d4b9e5a7b6cd7924d077497
-
SHA256
ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee
-
SHA512
0c066b75054656ba917f24d49d9e8a5a49b42436deb465f8cbe0f8c5882542aace522d363dbe319f85c63c78e5568eed1928d7d4af36f8abc2cc44d716c4d3ed
-
SSDEEP
98304:mHD5d7LDGpXwH/kBEKY0bMyzNznjJn1GkskaGmCYpwV+2MTq69pP5C2CVaE:0CdwH/kmKPbMyNJkkTDYpwVtMh9JEd
Malware Config
Extracted
socks5systemz
cchaqip.net
Signatures
-
Detect Socks5Systemz Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/3184-94-0x0000000000C20000-0x0000000000CC2000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
-
Executes dropped EXE 3 IoCs
Processes:
ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmplampungsoundstage32.exelampungsoundstage32.exepid process 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp 2572 lampungsoundstage32.exe 3184 lampungsoundstage32.exe -
Loads dropped DLL 3 IoCs
Processes:
ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmppid process 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
Processes:
description ioc Destination IP 152.89.198.214 -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmppid process 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exeba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmpdescription pid process target process PID 1600 wrote to memory of 4344 1600 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exe ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp PID 1600 wrote to memory of 4344 1600 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exe ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp PID 1600 wrote to memory of 4344 1600 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exe ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp PID 4344 wrote to memory of 2572 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp lampungsoundstage32.exe PID 4344 wrote to memory of 2572 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp lampungsoundstage32.exe PID 4344 wrote to memory of 2572 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp lampungsoundstage32.exe PID 4344 wrote to memory of 3184 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp lampungsoundstage32.exe PID 4344 wrote to memory of 3184 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp lampungsoundstage32.exe PID 4344 wrote to memory of 3184 4344 ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp lampungsoundstage32.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exe"C:\Users\Admin\AppData\Local\Temp\ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-J0H9T.tmp\ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp"C:\Users\Admin\AppData\Local\Temp\is-J0H9T.tmp\ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmp" /SL5="$100054,5728397,54272,C:\Users\Admin\AppData\Local\Temp\ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage32.exe"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage32.exe" -i3⤵
- Executes dropped EXE
-
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage32.exe"C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage32.exe" -s3⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1344 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Lampung Soundstage\lampungsoundstage32.exeFilesize
3.6MB
MD5aaa76e009d53255e97b4f67f022de71b
SHA15d4d41e7f446ac6ddf7e28af8d81964058019c55
SHA2568313dd02337588af891ae4ba9782316ceb1654560fecc99ef34ed1523942b5da
SHA5128179134c0772fa5341e748f6f686f7e01dd566676b37706772929247d0b6b6fab3328fcb5c387eb58c6732bfa3ff200103c8e33521ec03ad96abe4addb658a66
-
C:\Users\Admin\AppData\Local\Temp\is-J0H9T.tmp\ba5e56c0a505db49af2e58e72bbaf41881e844d0d3eb8a4add7b0fccced712ee.tmpFilesize
680KB
MD57a27a6b2c6d4e3cf7f7046032f6ca620
SHA14b9e5af4bbea5d1d5760c5ceb3ef4f71bdb9fb19
SHA256d44cb08a6d7e9c723d71932028ea8d43bccbecf37ec01654b76c4299bdeef35a
SHA512b2b700d952f8dca39bc7d2831363d96090f42aab30b627b7b0709a730ef19e9314bac963e3d7257680a925c4e7f0e355d030eb39e58f489e9c79f61079fa5279
-
C:\Users\Admin\AppData\Local\Temp\is-UJOL5.tmp\_isetup\_iscrypt.dllFilesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
C:\Users\Admin\AppData\Local\Temp\is-UJOL5.tmp\_isetup\_isdecmp.dllFilesize
13KB
MD5a813d18268affd4763dde940246dc7e5
SHA1c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4
-
memory/1600-2-0x0000000000401000-0x000000000040B000-memory.dmpFilesize
40KB
-
memory/1600-1-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
-
memory/1600-23-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
-
memory/2572-71-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/2572-66-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/2572-67-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/2572-69-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-77-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-93-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-118-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-115-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-80-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-82-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-84-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-87-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-90-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-73-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-94-0x0000000000C20000-0x0000000000CC2000-memory.dmpFilesize
648KB
-
memory/3184-100-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-103-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-106-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-109-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/3184-112-0x0000000000400000-0x0000000000793000-memory.dmpFilesize
3.6MB
-
memory/4344-7-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
-
memory/4344-75-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB