Overview
overview
10Static
static
104823257b6e...17.exe
windows7-x64
74823257b6e...17.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...og.dll
windows7-x64
1$PLUGINSDI...og.dll
windows10-2004-x64
17z/7z.dll
windows7-x64
17z/7z.dll
windows10-2004-x64
17z/7z.exe
windows7-x64
17z/7z.exe
windows10-2004-x64
1CalcHashAB.dll
windows7-x64
1CalcHashAB.dll
windows10-2004-x64
3Extxml2.dll
windows7-x64
3Extxml2.dll
windows10-2004-x64
3FatOperate.dll
windows7-x64
1FatOperate.dll
windows10-2004-x64
3FileHash.dll
windows7-x64
1FileHash.dll
windows10-2004-x64
3FreeImage.dll
windows7-x64
3FreeImage.dll
windows10-2004-x64
3InfoReport.dll
windows7-x64
3InfoReport.dll
windows10-2004-x64
3Initialize.dll
windows7-x64
6Initialize.dll
windows10-2004-x64
6LibSearchFileName.dll
windows7-x64
1LibSearchFileName.dll
windows10-2004-x64
1NamePipe.dll
windows7-x64
3NamePipe.dll
windows10-2004-x64
3NtfsOperate.dll
windows7-x64
1NtfsOperate.dll
windows10-2004-x64
1Analysis
-
max time kernel
140s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
22-04-2024 01:17
Behavioral task
behavioral1
Sample
4823257b6e91618705a5f1459308365cd3392d2a5e9164e0318a5eee7173d717.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
4823257b6e91618705a5f1459308365cd3392d2a5e9164e0318a5eee7173d717.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/SoftwareLog.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/SoftwareLog.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
7z/7z.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
7z/7z.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
7z/7z.exe
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
7z/7z.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
CalcHashAB.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
CalcHashAB.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
Extxml2.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Extxml2.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
FatOperate.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
FatOperate.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
FileHash.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
FileHash.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
FreeImage.dll
Resource
win7-20240215-en
Behavioral task
behavioral22
Sample
FreeImage.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
InfoReport.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
InfoReport.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral25
Sample
Initialize.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Initialize.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
LibSearchFileName.dll
Resource
win7-20240215-en
Behavioral task
behavioral28
Sample
LibSearchFileName.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral29
Sample
NamePipe.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
NamePipe.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral31
Sample
NtfsOperate.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
NtfsOperate.dll
Resource
win10v2004-20240412-en
General
-
Target
4823257b6e91618705a5f1459308365cd3392d2a5e9164e0318a5eee7173d717.exe
-
Size
12.2MB
-
MD5
e426d3a221efae78fe3d82ce2175962d
-
SHA1
a808e727601fae49f6646461c9409e9236f9f6bd
-
SHA256
4823257b6e91618705a5f1459308365cd3392d2a5e9164e0318a5eee7173d717
-
SHA512
38af105b6d21957c79011abb6753ac180cc69cfcb9b336e917e8247493d251c567a98c5ede05102981b9935deef4de89ac363027bf70145b3eb3a8abe477cd15
-
SSDEEP
196608:OwZ6k5h5gRIz8KHZTuxIBTANp6GuYEFQT3Xhp+fLC/GffQtli1rOL5oFk2:bth5gmNVuWAp6GwFQTBp+VItA1rlFl
Malware Config
Signatures
-
Loads dropped DLL 2 IoCs
Processes:
4823257b6e91618705a5f1459308365cd3392d2a5e9164e0318a5eee7173d717.exepid process 3828 4823257b6e91618705a5f1459308365cd3392d2a5e9164e0318a5eee7173d717.exe 3828 4823257b6e91618705a5f1459308365cd3392d2a5e9164e0318a5eee7173d717.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
Processes
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
-
C:\Users\Admin\AppData\Local\Temp\nsk39A0.tmp\InstallOptions.dllFilesize
14KB
MD52a03c4a7ac5ee5e0e0a683949f70971b
SHA13bd9877caaea4804c0400420494ad1143179dcec
SHA256d4f0042d8e7622b7e14395e926dd02edab3cdc77e82d88108b67a4d2cee9229b
SHA5121942cdb522859f8dba46824786e361794a62e6201279201e1e0e2e07499fb6252933c5661782fccd77291c3650cafb2a7a08eee5431c8238f0da44840ee4c476
-
C:\Users\Admin\AppData\Local\Temp\nsk39A0.tmp\LangDLL.dllFilesize
5KB
MD5ebd0da54db9f12ffd15206cc24355793
SHA1910be3bebdde55eb1ce05915a79f01ebdc622786
SHA2564066a0cbd9f6bb13c0f6fb064d4647ef7bc68a1be3d0caa4460b5ffd9ed1e0e6
SHA512cee09db96267b1a30477ff074988606bdf35f9a5aa798a9a10029b11c0c347ab42a124320d777acde458828954cc8cf1a489b1673b31d589cdc4f50d4b86659d
-
C:\Users\Admin\AppData\Local\Temp\nsk39A0.tmp\ioSpecial.iniFilesize
697B
MD55f34908ad1c359e25f9d73169bd4eff2
SHA17255a5292482f52bb6ca0fe14cd301aa65172447
SHA256ed0cfc3300bba56d18b707f14f1858b761719a8679dd3d847f0b6e6aa363cd52
SHA5123f45b424256959c575a517dd0056d5b102fd5f9894342f32e14d40fa0d23a1a7b06bca2ed5da77be8e9b4b8ccdd44e5cf0a7151667da7b3fce5e962868f48278