Overview
overview
10Static
static
10096bb2bde6...8f.exe
windows10-2004-x64
102decc47201...a2.exe
windows10-2004-x64
1044f28cd6ea...7e.exe
windows10-2004-x64
182ad518318...3a.exe
windows10-2004-x64
992c50cd253...b9.exe
windows10-2004-x64
6a58b5f2e81...39.exe
windows10-2004-x64
10c531015ec0...86.exe
windows10-2004-x64
8ca8b0ebbb3...0e.exe
windows10-2004-x64
9d8fd9ad2f3...3b.exe
windows10-2004-x64
10f241f35bb0...e5.exe
windows10-2004-x64
7$APPDATA/c...56.dll
windows10-2004-x64
1$APPDATA/c...om.dll
windows10-2004-x64
1$APPDATA/c...er.dll
windows10-2004-x64
1$APPDATA/c...or.dll
windows10-2004-x64
1$APPDATA/c...es.dll
windows10-2004-x64
1$APPDATA/c...ib.dll
windows10-2004-x64
1$APPDATA/cl/_ssl.dll
windows10-2004-x64
1$APPDATA/cl/bz2.dll
windows10-2004-x64
1$APPDATA/cl/cl.exe
windows10-2004-x64
1$APPDATA/cl/mklnk.cmd
windows10-2004-x64
3$APPDATA/c...at.dll
windows10-2004-x64
1$APPDATA/c...27.dll
windows10-2004-x64
3$APPDATA/c...27.dll
windows10-2004-x64
3$APPDATA/c...ve.cmd
windows10-2004-x64
1$APPDATA/c...ct.dll
windows10-2004-x64
1$APPDATA/cl/ui.exe
windows10-2004-x64
3$APPDATA/c...ta.dll
windows10-2004-x64
1$APPDATA/c...pi.dll
windows10-2004-x64
1$APPDATA/c...dh.dll
windows10-2004-x64
1$APPDATA/c...pe.dll
windows10-2004-x64
1$APPDATA/c...et.dll
windows10-2004-x64
1$PLUGINSDIR/INetC.dll
windows10-2004-x64
3Analysis
-
max time kernel
429s -
max time network
439s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
20-07-2024 15:28
Behavioral task
behavioral1
Sample
096bb2bde62238273995a3a4446818a4b6b7df00fadb7ea3d068d88ca8e2798f.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral2
Sample
2decc47201a1d43aeec5853c4c89b7273bfdd782fcc52106a3675944739998a2.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
44f28cd6ea894c05030ab913e2a0f1f1596b4aa7c551df9381f521cb88a92f7e.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral4
Sample
82ad5183183a5fa7d9f2324c67b21bb7c97ed1dd46cfb7b63494a6b94f8b893a.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
92c50cd253de42823a2e1a59f2551aa315ceb12b8f741820bdbc14b5ebe1dfb9.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral6
Sample
a58b5f2e8172be31e3d1fcc046d044bd862393f3d3e12922287bedf6f8c18e39.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
c531015ec09adf346131a375df9b9d04c90657fac9b80f2b1e269dae6186de86.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral8
Sample
ca8b0ebbb30f371219c2ae79cdc0bd1dd3114cdf27821e71cfbcc11f9daca30e.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
d8fd9ad2f30cade8bf0c36f5a3acc64ccc95f625b9f3e2c0654046a531b4e83b.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral10
Sample
f241f35bb0f53a1baf0e5da26ef7bb86f3de83e94f3ccab04086b26f2f95dde5.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
$APPDATA/cl/Crypto.Hash._SHA256.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral12
Sample
$APPDATA/cl/Crypto.Random.OSRNG.winrandom.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
$APPDATA/cl/Crypto.Util._counter.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral14
Sample
$APPDATA/cl/Crypto.Util.strxor.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
$APPDATA/cl/_ctypes.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral16
Sample
$APPDATA/cl/_hashlib.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
$APPDATA/cl/_ssl.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral18
Sample
$APPDATA/cl/bz2.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
$APPDATA/cl/cl.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral20
Sample
$APPDATA/cl/mklnk.cmd
Resource
win10v2004-20240709-en
Behavioral task
behavioral21
Sample
$APPDATA/cl/pyexpat.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral22
Sample
$APPDATA/cl/python27.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral23
Sample
$APPDATA/cl/pywintypes27.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral24
Sample
$APPDATA/cl/remove.cmd
Resource
win10v2004-20240709-en
Behavioral task
behavioral25
Sample
$APPDATA/cl/select.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral26
Sample
$APPDATA/cl/ui.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral27
Sample
$APPDATA/cl/unicodedata.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral28
Sample
$APPDATA/cl/win32api.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral29
Sample
$APPDATA/cl/win32pdh.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral30
Sample
$APPDATA/cl/win32pipe.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral31
Sample
$APPDATA/cl/win32wnet.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240709-en
General
-
Target
$APPDATA/cl/Crypto.Util.strxor.dll
-
Size
7KB
-
MD5
1239323b388874e102b2c849d83b4af3
-
SHA1
f364995dfd8e831941a739f327203952973b7437
-
SHA256
cc7cb8651a209ed6366690b3533b3e3893491397e200fa4bd1ee967c6dadbc89
-
SHA512
d9f30e188bff8427990b18ca9996888fffb7f754d893b5eddb05c1d65fe0bed35d0971c77168566bcbed48b2a8e7387d0693d8c41ab0a46e1997ba8aff7a8797
-
SSDEEP
96:Y6zocBaUTNs8MODmfSvAEJzaXtFT7KZr3XA+U+1dq9OWPQsm8bt:hbBxN6uokJaXtFT7Kl3XK2dqcWPxZ
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1124 wrote to memory of 1096 1124 rundll32.exe 83 PID 1124 wrote to memory of 1096 1124 rundll32.exe 83 PID 1124 wrote to memory of 1096 1124 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$APPDATA\cl\Crypto.Util.strxor.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1124 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$APPDATA\cl\Crypto.Util.strxor.dll,#12⤵PID:1096
-