Overview
overview
10Static
static
3magic.pois...lk.dat
windows10-2004-x64
3magic.pois...ed.exe
windows10-2004-x64
10magic.pois...pt.exe
windows10-2004-x64
10magic.pois...cs.hta
windows10-2004-x64
10magic.pois...nt.pdf
windows10-2004-x64
1magic.pois...zg.wav
windows10-2004-x64
6magic.pois...pt.exe
windows10-2004-x64
10magic.pois...pt.exe
windows10-2004-x64
10magic.pois...es.hta
windows10-2004-x64
10magic.pois...im.vdf
windows10-2004-x64
3magic.pois...ck.wav
windows10-2004-x64
1magic.pois...ff.dat
windows10-2004-x64
3magic.pois...IB.pdf
windows10-2004-x64
1magic.pois...pt.exe
windows10-2004-x64
10magic.pois...ty.wav
windows10-2004-x64
1magic.pois...ye.wav
windows10-2004-x64
6magic.pois...er.exe
windows10-2004-x64
10magic.pois...vw.mp4
windows10-2004-x64
6magic.pois...op.mp4
windows10-2004-x64
6magic.pois...ed.hta
windows10-2004-x64
10magic.pois...ng.exe
windows10-2004-x64
10magic.pois...wn.png
windows10-2004-x64
3magic.pois...ox.hta
windows10-2004-x64
10magic.pois...xw.exe
windows10-2004-x64
10magic.pois...xw.hta
windows10-2004-x64
10magic.pois...pt.exe
windows10-2004-x64
10Analysis
-
max time kernel
135s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
19-01-2024 20:19
Static task
static1
Behavioral task
behavioral1
Sample
magic.poisontoolz.com/Avjteuhlk.dat
Resource
win10v2004-20231215-en
Behavioral task
behavioral2
Sample
magic.poisontoolz.com/Binded.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
magic.poisontoolz.com/Buildcrypt.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral4
Sample
magic.poisontoolz.com/Docs.hta
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
magic.poisontoolz.com/Document.pdf
Resource
win10v2004-20231215-en
Behavioral task
behavioral6
Sample
magic.poisontoolz.com/Evllmzg.wav
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
magic.poisontoolz.com/File1crypt.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral8
Sample
magic.poisontoolz.com/File2crypt.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
magic.poisontoolz.com/Files.hta
Resource
win10v2004-20231215-en
Behavioral task
behavioral10
Sample
magic.poisontoolz.com/Jafxaspdhim.vdf
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
magic.poisontoolz.com/Otcck.wav
Resource
win10v2004-20231222-en
Behavioral task
behavioral12
Sample
magic.poisontoolz.com/Pphucxdmff.dat
Resource
win10v2004-20231222-en
Behavioral task
behavioral13
Sample
magic.poisontoolz.com/RIB.pdf
Resource
win10v2004-20231215-en
Behavioral task
behavioral14
Sample
magic.poisontoolz.com/RagCrypt.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral15
Sample
magic.poisontoolz.com/Spaufgty.wav
Resource
win10v2004-20231222-en
Behavioral task
behavioral16
Sample
magic.poisontoolz.com/Utsxokye.wav
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
magic.poisontoolz.com/Walter.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral18
Sample
magic.poisontoolz.com/Wjwxkhbvw.mp4
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
magic.poisontoolz.com/Wlkubkwdmop.mp4
Resource
win10v2004-20231215-en
Behavioral task
behavioral20
Sample
magic.poisontoolz.com/binded.hta
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
magic.poisontoolz.com/building.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral22
Sample
magic.poisontoolz.com/down.png
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
magic.poisontoolz.com/fox.hta
Resource
win10v2004-20231215-en
Behavioral task
behavioral24
Sample
magic.poisontoolz.com/xw.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
magic.poisontoolz.com/xw.hta
Resource
win10v2004-20231215-en
General
-
Target
magic.poisontoolz.com/Utsxokye.wav
-
Size
5.4MB
-
MD5
5644dbee55a0b7626dfb0797a1eed917
-
SHA1
4056fa95eb21e2bde6211327881f5482e17f428d
-
SHA256
33db9be8f0cd435f790f3296c46968da15d8b3a2fd9cebaf56717556760a0fa7
-
SHA512
d4bcc8a8a3895fc913e11ebaf574ed784bfaade75e64adb128470aee463fa067ecfa779912781209ecf8c9d4ea862bea58928869a0e9900957714ba432cc37ba
-
SSDEEP
98304:htF7EZgolinuxNqL7rw3eGafffoD31VU1cKAqD2mcGa4eYvD8:jF7heinuS7vJffcjUyKhDI
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.
Processes:
unregmp2.exedescription ioc process File opened (read-only) \??\A: unregmp2.exe File opened (read-only) \??\E: unregmp2.exe File opened (read-only) \??\J: unregmp2.exe File opened (read-only) \??\O: unregmp2.exe File opened (read-only) \??\P: unregmp2.exe File opened (read-only) \??\R: unregmp2.exe File opened (read-only) \??\W: unregmp2.exe File opened (read-only) \??\K: unregmp2.exe File opened (read-only) \??\N: unregmp2.exe File opened (read-only) \??\S: unregmp2.exe File opened (read-only) \??\V: unregmp2.exe File opened (read-only) \??\Y: unregmp2.exe File opened (read-only) \??\G: unregmp2.exe File opened (read-only) \??\U: unregmp2.exe File opened (read-only) \??\X: unregmp2.exe File opened (read-only) \??\Z: unregmp2.exe File opened (read-only) \??\B: unregmp2.exe File opened (read-only) \??\H: unregmp2.exe File opened (read-only) \??\I: unregmp2.exe File opened (read-only) \??\L: unregmp2.exe File opened (read-only) \??\M: unregmp2.exe File opened (read-only) \??\Q: unregmp2.exe File opened (read-only) \??\T: unregmp2.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
unregmp2.exedescription pid process Token: SeShutdownPrivilege 1468 unregmp2.exe Token: SeCreatePagefilePrivilege 1468 unregmp2.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
wmplayer.exeunregmp2.exedescription pid process target process PID 1064 wrote to memory of 1268 1064 wmplayer.exe setup_wm.exe PID 1064 wrote to memory of 1268 1064 wmplayer.exe setup_wm.exe PID 1064 wrote to memory of 1268 1064 wmplayer.exe setup_wm.exe PID 1064 wrote to memory of 4436 1064 wmplayer.exe unregmp2.exe PID 1064 wrote to memory of 4436 1064 wmplayer.exe unregmp2.exe PID 1064 wrote to memory of 4436 1064 wmplayer.exe unregmp2.exe PID 4436 wrote to memory of 1468 4436 unregmp2.exe unregmp2.exe PID 4436 wrote to memory of 1468 4436 unregmp2.exe unregmp2.exe
Processes
-
C:\Program Files (x86)\Windows Media Player\wmplayer.exe"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Open "C:\Users\Admin\AppData\Local\Temp\magic.poisontoolz.com\Utsxokye.wav"1⤵
- Suspicious use of WriteProcessMemory
PID:1064 -
C:\Program Files (x86)\Windows Media Player\setup_wm.exe"C:\Program Files (x86)\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Open "C:\Users\Admin\AppData\Local\Temp\magic.poisontoolz.com\Utsxokye.wav"2⤵PID:1268
-
C:\Windows\SysWOW64\unregmp2.exe"C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon2⤵
- Suspicious use of WriteProcessMemory
PID:4436 -
C:\Windows\system32\unregmp2.exe"C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT3⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:1468
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5c374c25875887db7d072033f817b6ce1
SHA13a6d10268f30e42f973dadf044dba7497e05cdaf
SHA25605d47b87b577841cc40db176ea634ec49b0b97066e192e1d48d84bb977e696b6
SHA5126a14f81a300695c09cb335c13155144e562c86bb0ddfdcab641eb3a168877ad3fcc0579ad86162622998928378ea2ffe5a244b3ddbe6c11a959dbb34af374a7d
-
Filesize
9KB
MD57050d5ae8acfbe560fa11073fef8185d
SHA15bc38e77ff06785fe0aec5a345c4ccd15752560e
SHA256cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
SHA512a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b
-
Filesize
1KB
MD513ab2123a617187ba186a53cef7a5f77
SHA1d649d1cbb01018d02fa965adef7b97408d86fe9d
SHA256e8aa79d9d7ac6947fd7c2fc35b501dbc212ad1c1439d58bd58deae02ff81cf92
SHA512e02c68c61711a572e90727129d9ff5f7494218e625f0600e135c44b57a7c29ef2cf2e686fdfb0afe04b4b248f853c88c35cd70761c8585c434d4a62a339fd7ad