Overview
overview
7Static
static
370e3f778f5...78.exe
windows7-x64
770e3f778f5...78.exe
windows10-2004-x64
7$COMMONFIL...ip.dll
windows7-x64
3$COMMONFIL...ip.dll
windows10-2004-x64
1$COMMONFIL...e3.exe
windows7-x64
1$COMMONFIL...e3.exe
windows10-2004-x64
1$COMMONFIL...S3.dll
windows7-x64
1$COMMONFIL...S3.dll
windows10-2004-x64
1$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...st.dll
windows7-x64
3$PLUGINSDI...st.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
37ZipDLL.dll
windows7-x64
17ZipDLL.dll
windows10-2004-x64
1CommonLogg...on.dll
windows7-x64
1CommonLogg...on.dll
windows10-2004-x64
1CommonSpecialist.dll
windows7-x64
1CommonSpecialist.dll
windows10-2004-x64
3ExtensionManager.dll
windows7-x64
3ExtensionManager.dll
windows10-2004-x64
3HTML/0_days.htm
windows7-x64
1HTML/0_days.htm
windows10-2004-x64
1HTML/15_days.htm
windows7-x64
1HTML/15_days.htm
windows10-2004-x64
1Analysis
-
max time kernel
144s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
23-01-2024 23:55
Static task
static1
Behavioral task
behavioral1
Sample
70e3f778f52b04ad8bdb0354532a6a78.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
70e3f778f52b04ad8bdb0354532a6a78.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$COMMONFILES/ParetoLogic/UUS3/LiteUnzip.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$COMMONFILES/ParetoLogic/UUS3/LiteUnzip.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral5
Sample
$COMMONFILES/ParetoLogic/UUS3/Pareto_Update3.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$COMMONFILES/ParetoLogic/UUS3/Pareto_Update3.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$COMMONFILES/ParetoLogic/UUS3/UUS3.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
$COMMONFILES/ParetoLogic/UUS3/UUS3.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/NSIS_HTTPRequest.dll
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/NSIS_HTTPRequest.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
7ZipDLL.dll
Resource
win7-20231129-en
Behavioral task
behavioral22
Sample
7ZipDLL.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral23
Sample
CommonLoggingExtension.dll
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
CommonLoggingExtension.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral25
Sample
CommonSpecialist.dll
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
CommonSpecialist.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
ExtensionManager.dll
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
ExtensionManager.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
HTML/0_days.htm
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
HTML/0_days.htm
Resource
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
HTML/15_days.htm
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
HTML/15_days.htm
Resource
win10v2004-20231215-en
General
-
Target
$COMMONFILES/ParetoLogic/UUS3/UUS3.dll
-
Size
389KB
-
MD5
e67d6c7c53aa79770425c756aea71283
-
SHA1
e295fed1a41cec12fb10e5fd9fb6ffcdc2aabe70
-
SHA256
b47d0897d1ade2ec3636e52265e2603870226b04085ce2cb6ee5301e7f4b8b74
-
SHA512
b044bc2b08799469e9708286c4fd2fcf7e6d5b12e543c7b6572f599589f5afe5b6e7d6589a54c6c19754395e7dca246dfa7187d236e941a944642c25c66bd8dc
-
SSDEEP
12288:S/fHAeW9e/7FKKBpGDwJkChY/CCsU9okb7+mBFD/:C7FKK/GcrY4U9ZbrD/
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2748 wrote to memory of 5008 2748 rundll32.exe 87 PID 2748 wrote to memory of 5008 2748 rundll32.exe 87 PID 2748 wrote to memory of 5008 2748 rundll32.exe 87
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\ParetoLogic\UUS3\UUS3.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\ParetoLogic\UUS3\UUS3.dll,#12⤵PID:5008
-