Overview
overview
6Static
static
3Doc/Databa...rm.lex
windows7-x64
3Doc/Databa...rm.lex
windows10-2004-x64
3Doc/Databa...b1.dat
windows7-x64
3Doc/Databa...b1.dat
windows10-2004-x64
3Doc/Databa...ph.crd
windows7-x64
1Doc/Databa...ph.crd
windows10-2004-x64
3Doc/Databa...ct.ind
windows7-x64
3Doc/Databa...ct.ind
windows10-2004-x64
3Doc/Databa...er.ind
windows7-x64
3Doc/Databa...er.ind
windows10-2004-x64
3Doc/Databa...ym.dat
windows7-x64
3Doc/Databa...ym.dat
windows10-2004-x64
3Doc/Databa...ok.dat
windows7-x64
3Doc/Databa...ok.dat
windows10-2004-x64
3Doc/Databa...k1.dat
windows7-x64
3Doc/Databa...k1.dat
windows10-2004-x64
3Doc/Databa...es.dll
windows7-x64
1Doc/Databa...es.dll
windows10-2004-x64
1Doc/Iss.stp
windows7-x64
3Doc/Iss.stp
windows10-2004-x64
3Doc/IssDoc.exe
windows7-x64
6Doc/IssDoc.exe
windows10-2004-x64
6Doc/Start.cab
windows7-x64
1Doc/Start.cab
windows10-2004-x64
1Start.html
windows7-x64
3Start.html
windows10-2004-x64
3Doc/System/MSVCRT.dll
windows7-x64
3Doc/System/MSVCRT.dll
windows10-2004-x64
3Doc/System/Mfc42.dll
windows7-x64
3Doc/System/Mfc42.dll
windows10-2004-x64
3Doc/System...32.dll
windows7-x64
3Doc/System...32.dll
windows10-2004-x64
3Analysis
-
max time kernel
140s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 13:05
Static task
static1
Behavioral task
behavioral1
Sample
Doc/Database/Dict/SpRuNorm.lex
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Doc/Database/Dict/SpRuNorm.lex
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Doc/Database/baslicenseua/Attrib/Attrib1.dat
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Doc/Database/baslicenseua/Attrib/Attrib1.dat
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Doc/Database/baslicenseua/MorphDB/Morph.crd
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Doc/Database/baslicenseua/MorphDB/Morph.crd
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Doc/Database/baslicenseua/SynDict/SynDict.ind
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Doc/Database/baslicenseua/SynDict/SynDict.ind
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Doc/Database/baslicenseua/SynDict/SynHier.ind
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Doc/Database/baslicenseua/SynDict/SynHier.ind
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Doc/Database/baslicenseua/SynDict/Synonym.dat
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
Doc/Database/baslicenseua/SynDict/Synonym.dat
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
Doc/Database/baslicenseua/Toc/RefBook.dat
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
Doc/Database/baslicenseua/Toc/RefBook.dat
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
Doc/Database/baslicenseua/Toc/RefBook1.dat
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
Doc/Database/baslicenseua/Toc/RefBook1.dat
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Doc/Database/baslicenseua/res.dll
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
Doc/Database/baslicenseua/res.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
Doc/Iss.stp
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
Doc/Iss.stp
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
Doc/IssDoc.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
Doc/IssDoc.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
Doc/Start.cab
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
Doc/Start.cab
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
Start.html
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
Start.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
Doc/System/MSVCRT.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Doc/System/MSVCRT.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
Doc/System/Mfc42.dll
Resource
win7-20240708-en
Behavioral task
behavioral30
Sample
Doc/System/Mfc42.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
Doc/System/OLEAUT32.dll
Resource
win7-20240704-en
Behavioral task
behavioral32
Sample
Doc/System/OLEAUT32.dll
Resource
win10v2004-20241007-en
General
-
Target
Doc/IssDoc.exe
-
Size
372KB
-
MD5
f68b8f25410d49c33461b2aecca17ace
-
SHA1
ef54d2ea86017da04f583825fa5d3e3c478f3a33
-
SHA256
b6f04e8446d5e83f2ec14a2b711c02e588f0727c50c26789e51f287de172e438
-
SHA512
66d5bb4785a2f51d0ed3130cfa45668194d37de738b868a84084fac521e48aadfc71f02a643876bb581a38cd24d87ee234bef88ec0359a0e015168e86e9f7739
-
SSDEEP
6144:D0JAGHFfpO8PJtIOj4woM4yqXS7wIB6yK6bHX25foI8i8eIJ14woM4yDXy7w1H+3:D0LfpO8PJtIOj4woM4yqXS7wSbmfoI8Y
Malware Config
Signatures
-
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: IssDoc.exe File opened (read-only) \??\M: IssDoc.exe File opened (read-only) \??\N: IssDoc.exe File opened (read-only) \??\O: IssDoc.exe File opened (read-only) \??\R: IssDoc.exe File opened (read-only) \??\H: IssDoc.exe File opened (read-only) \??\S: IssDoc.exe File opened (read-only) \??\V: IssDoc.exe File opened (read-only) \??\A: IssDoc.exe File opened (read-only) \??\I: IssDoc.exe File opened (read-only) \??\J: IssDoc.exe File opened (read-only) \??\P: IssDoc.exe File opened (read-only) \??\Z: IssDoc.exe File opened (read-only) \??\T: IssDoc.exe File opened (read-only) \??\U: IssDoc.exe File opened (read-only) \??\W: IssDoc.exe File opened (read-only) \??\B: IssDoc.exe File opened (read-only) \??\E: IssDoc.exe File opened (read-only) \??\G: IssDoc.exe File opened (read-only) \??\K: IssDoc.exe File opened (read-only) \??\Q: IssDoc.exe File opened (read-only) \??\X: IssDoc.exe File opened (read-only) \??\Y: IssDoc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IssDoc.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5080 IssDoc.exe 5080 IssDoc.exe