Analysis
-
max time kernel
147s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
19-06-2024 00:42
Static task
static1
Behavioral task
behavioral1
Sample
9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe
Resource
win10v2004-20240611-en
General
-
Target
9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe
-
Size
4.7MB
-
MD5
b6325df74af5f5e5e7b4838ce53609c1
-
SHA1
a79fffa55e75d88d4cd139586c5b400fbdbc8f1f
-
SHA256
9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3
-
SHA512
3bd3ed1abd651e8552b8d3fb3b678e6c4b66564540896ae3fc54552a798e60b57e53aa3b9471ec8567bfce5cfb69c8ce7ec02533a978b5861b1fb272435e5156
-
SSDEEP
98304:mWjP0WOtMB+OZ+DFcml0hjDUDhRX2zbfrYabJ:LRIMYOZ2FcZqNmbs0
Malware Config
Extracted
socks5systemz
csvlygv.net
http://csvlygv.net/search/?q=67e28dd86f5ff42d4509ac187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f89fa16c8ee90
Signatures
-
Detect Socks5Systemz Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2492-93-0x0000000002730000-0x00000000027D2000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
-
Detects executables packed with VMProtect. 16 IoCs
Processes:
resource yara_rule behavioral1/memory/1520-67-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/1520-70-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-76-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-80-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-83-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-86-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-89-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-92-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-99-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-102-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-105-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-108-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-111-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-114-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-118-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2492-121-0x0000000000400000-0x00000000006B4000-memory.dmp INDICATOR_EXE_Packed_VMProtect -
Executes dropped EXE 3 IoCs
Processes:
9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmpmediaplayerrptuning.exemediaplayerrptuning.exepid process 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp 1520 mediaplayerrptuning.exe 2492 mediaplayerrptuning.exe -
Loads dropped DLL 5 IoCs
Processes:
9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmppid process 2436 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.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 45.155.250.90 -
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:
9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmppid process 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmpdescription pid process target process PID 2436 wrote to memory of 2232 2436 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp PID 2436 wrote to memory of 2232 2436 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp PID 2436 wrote to memory of 2232 2436 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp PID 2436 wrote to memory of 2232 2436 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp PID 2436 wrote to memory of 2232 2436 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp PID 2436 wrote to memory of 2232 2436 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp PID 2436 wrote to memory of 2232 2436 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp PID 2232 wrote to memory of 1520 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp mediaplayerrptuning.exe PID 2232 wrote to memory of 1520 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp mediaplayerrptuning.exe PID 2232 wrote to memory of 1520 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp mediaplayerrptuning.exe PID 2232 wrote to memory of 1520 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp mediaplayerrptuning.exe PID 2232 wrote to memory of 2492 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp mediaplayerrptuning.exe PID 2232 wrote to memory of 2492 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp mediaplayerrptuning.exe PID 2232 wrote to memory of 2492 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp mediaplayerrptuning.exe PID 2232 wrote to memory of 2492 2232 9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp mediaplayerrptuning.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe"C:\Users\Admin\AppData\Local\Temp\9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Users\Admin\AppData\Local\Temp\is-9DSVG.tmp\9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp"C:\Users\Admin\AppData\Local\Temp\is-9DSVG.tmp\9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmp" /SL5="$70122,4673255,54272,C:\Users\Admin\AppData\Local\Temp\9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Users\Admin\AppData\Local\Media Player RPTuning\mediaplayerrptuning.exe"C:\Users\Admin\AppData\Local\Media Player RPTuning\mediaplayerrptuning.exe" -i3⤵
- Executes dropped EXE
PID:1520 -
C:\Users\Admin\AppData\Local\Media Player RPTuning\mediaplayerrptuning.exe"C:\Users\Admin\AppData\Local\Media Player RPTuning\mediaplayerrptuning.exe" -s3⤵
- Executes dropped EXE
PID:2492
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
\Users\Admin\AppData\Local\Media Player RPTuning\mediaplayerrptuning.exeFilesize
2.7MB
MD561c1f991cb2ede4331845096ab647d7d
SHA1c6ddf2a55cb17a4058eb2e6df01588da9a96e438
SHA2564647112b7dcb85584fdb64f23392101a1e68bbcdc85a00120addf45cda9cf905
SHA5122e258f29da5a1c04a6d31e8a1a0130b400d62ec21f754150c90e05806896650fad04f79a08f0eb8aeaa36a10a9737243d9866e6c3a2eb20b08dd607863c38345
-
\Users\Admin\AppData\Local\Temp\is-9DSVG.tmp\9d2b4106bb781cc6c52f2eb60fab8e5f00812d70159ab55e95c529ff81e388a3.tmpFilesize
680KB
MD52883ddf6925173ecfb8e9a320997b71f
SHA15fabceccfcb78c09cd291f7727788b68fe4fd745
SHA256e331e923521bb37183ec3df450330a19a138ac693fdb00ef7d6a4bfdd42c4f8d
SHA512e8fb787977a66c5580e7dc85e1711a152bcd66fa05cfc79be4cf85eda097414bcd82945684b5f9c9126a3abcff111bf58f271bf0189ea6bc632d3126528925ba
-
\Users\Admin\AppData\Local\Temp\is-FGK92.tmp\_isetup\_iscrypt.dllFilesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
\Users\Admin\AppData\Local\Temp\is-FGK92.tmp\_isetup\_shfoldr.dllFilesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
-
memory/1520-67-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/1520-66-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/1520-70-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2232-11-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
-
memory/2232-64-0x0000000003B40000-0x0000000003DF4000-memory.dmpFilesize
2.7MB
-
memory/2232-79-0x0000000003B40000-0x0000000003DF4000-memory.dmpFilesize
2.7MB
-
memory/2232-75-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
-
memory/2436-2-0x0000000000401000-0x000000000040B000-memory.dmpFilesize
40KB
-
memory/2436-0-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
-
memory/2436-74-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
-
memory/2492-76-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-93-0x0000000002730000-0x00000000027D2000-memory.dmpFilesize
648KB
-
memory/2492-80-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-83-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-86-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-89-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-92-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-72-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-99-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-102-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-105-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-108-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-111-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-114-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-118-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB
-
memory/2492-121-0x0000000000400000-0x00000000006B4000-memory.dmpFilesize
2.7MB