Overview
overview
8Static
static
3AutoSnap.exe
windows7-x64
1AutoSnap.exe
windows10-2004-x64
1Client/DeskSide.exe
windows7-x64
1Client/DeskSide.exe
windows10-2004-x64
1Client/Des...��.url
windows7-x64
1Client/Des...��.url
windows10-2004-x64
1Client/FAKEDISK.sys
windows7-x64
1Client/FAKEDISK.sys
windows10-2004-x64
1Client/IMA...Ƭ.url
windows7-x64
1Client/IMA...Ƭ.url
windows10-2004-x64
1Client/InsFilt.exe
windows7-x64
8Client/InsFilt.exe
windows10-2004-x64
8Client/NUpdate.exe
windows7-x64
1Client/NUpdate.exe
windows10-2004-x64
1Client/NoClose.dll
windows7-x64
1Client/NoClose.dll
windows10-2004-x64
1Client/SEBarClt.exe
windows7-x64
6Client/SEBarClt.exe
windows10-2004-x64
6Client/SEBarVD.dll
windows7-x64
6Client/SEBarVD.dll
windows10-2004-x64
6Client/SEIEBho.dll
windows7-x64
6Client/SEIEBho.dll
windows10-2004-x64
6Client/SExpMenu.exe
windows7-x64
3Client/SExpMenu.exe
windows10-2004-x64
3Client/SyncExp.exe
windows7-x64
1Client/SyncExp.exe
windows10-2004-x64
1Client/SyncExpSim.exe
windows7-x64
6Client/SyncExpSim.exe
windows10-2004-x64
6Client/board.rtf
windows7-x64
4Client/board.rtf
windows10-2004-x64
1Client/nQMailer.exe
windows7-x64
5Client/nQMailer.exe
windows10-2004-x64
5Analysis
-
max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 01:39
Static task
static1
Behavioral task
behavioral1
Sample
AutoSnap.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
AutoSnap.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
Client/DeskSide.exe
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
Client/DeskSide.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
Client/DeskSideù.url
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Client/DeskSideù.url
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
Client/FAKEDISK.sys
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
Client/FAKEDISK.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
Client/IMAGES/ͼƬ.url
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
Client/IMAGES/ͼƬ.url
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
Client/InsFilt.exe
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
Client/InsFilt.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
Client/NUpdate.exe
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
Client/NUpdate.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
Client/NoClose.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
Client/NoClose.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
Client/SEBarClt.exe
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
Client/SEBarClt.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
Client/SEBarVD.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
Client/SEBarVD.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
Client/SEIEBho.dll
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
Client/SEIEBho.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
Client/SExpMenu.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
Client/SExpMenu.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
Client/SyncExp.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Client/SyncExp.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
Client/SyncExpSim.exe
Resource
win7-20240419-en
Behavioral task
behavioral28
Sample
Client/SyncExpSim.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
Client/board.rtf
Resource
win7-20240220-en
Behavioral task
behavioral30
Sample
Client/board.rtf
Resource
win10v2004-20240426-en
Behavioral task
behavioral31
Sample
Client/nQMailer.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Client/nQMailer.exe
Resource
win10v2004-20240508-en
General
-
Target
Client/SyncExpSim.exe
-
Size
872KB
-
MD5
c739012257f3881c23f3036394e373de
-
SHA1
6eb8456472b0e4f85c9205274b6de2e4beeb54a0
-
SHA256
23a5b7d89f8719ca758c565c5f74db518fe261087a8c71559be5ecf909131e97
-
SHA512
08bb4c419e7f0fd70353afec06d6e5e3a3c4abff08c6d20e5d6a4790f5be9daaea0e6b9233e78e3ffb3aa3dac7ad8b4cf9ed001c8d491dddab39972613e3ad3d
-
SSDEEP
12288:09f1XN9FGoGoK7d1uGmMg9NWSBS5qgS7UjAkonY4rfAo5OvSaNABsP/twf7mHEHp:cXN7H/NQwg4vjAouSaaBVfsEDt
Malware Config
Signatures
-
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
SyncExpSim.exedescription ioc process File opened for modification \??\physicaldrive0 SyncExpSim.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SyncExpSim.exedescription pid process Token: 33 876 SyncExpSim.exe Token: SeIncBasePriorityPrivilege 876 SyncExpSim.exe