Overview
overview
10Static
static
4TeraBox_sl....2.exe
windows7-x64
10TeraBox_sl....2.exe
windows10-2004-x64
4api-ms-win...-0.dll
windows10-2004-x64
3api-ms-win...-0.dll
windows10-2004-x64
3api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
3api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1api-ms-win...-0.dll
windows10-2004-x64
1cefbrowser.dll
windows7-x64
1cefbrowser.dll
windows10-2004-x64
3chrome_elf.dll
windows7-x64
1chrome_elf.dll
windows10-2004-x64
1concrt140.dll
windows7-x64
3concrt140.dll
windows10-2004-x64
3d3dcompiler_47.dll
windows10-2004-x64
3kernel.dll
windows7-x64
1kernel.dll
windows10-2004-x64
1kernelUpdate.exe
windows7-x64
1kernelUpdate.exe
windows10-2004-x64
1libEGL.dll
windows7-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows7-x64
3libGLESv2.dll
windows10-2004-x64
3libcef.dll
windows7-x64
1libcef.dll
windows10-2004-x64
1minosagent.dll
windows7-x64
1Analysis
-
max time kernel
238s -
max time network
252s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
27-04-2024 23:01
Behavioral task
behavioral1
Sample
TeraBox_sl_b_1.30.0.2.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
TeraBox_sl_b_1.30.0.2.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
api-ms-win-crt-filesystem-l1-1-0.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral4
Sample
api-ms-win-crt-heap-l1-1-0.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
api-ms-win-crt-locale-l1-1-0.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral6
Sample
api-ms-win-crt-math-l1-1-0.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
api-ms-win-crt-multibyte-l1-1-0.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral8
Sample
api-ms-win-crt-private-l1-1-0.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
api-ms-win-crt-process-l1-1-0.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral10
Sample
api-ms-win-crt-runtime-l1-1-0.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral11
Sample
api-ms-win-crt-stdio-l1-1-0.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral12
Sample
api-ms-win-crt-string-l1-1-0.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
api-ms-win-crt-time-l1-1-0.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral14
Sample
api-ms-win-crt-utility-l1-1-0.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
cefbrowser.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
cefbrowser.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral17
Sample
chrome_elf.dll
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
chrome_elf.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral19
Sample
concrt140.dll
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
concrt140.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral22
Sample
kernel.dll
Resource
win7-20240221-en
Behavioral task
behavioral23
Sample
kernel.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral24
Sample
kernelUpdate.exe
Resource
win7-20240221-en
Behavioral task
behavioral25
Sample
kernelUpdate.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral26
Sample
libEGL.dll
Resource
win7-20231129-en
Behavioral task
behavioral27
Sample
libEGL.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral28
Sample
libGLESv2.dll
Resource
win7-20240221-en
Behavioral task
behavioral29
Sample
libGLESv2.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral30
Sample
libcef.dll
Resource
win7-20240220-en
Behavioral task
behavioral31
Sample
libcef.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral32
Sample
minosagent.dll
Resource
win7-20240221-en
General
-
Target
api-ms-win-crt-runtime-l1-1-0.dll
-
Size
15KB
-
MD5
49363f3cf4671baa6be1abd03033542f
-
SHA1
e58902a82df86adf16f44ebdc558b92ad214a979
-
SHA256
505d2bde0d4d7cd3900a9c795cb84ab9c05208d6e5132749ab7c554ccd3c0fcc
-
SHA512
98e78a607cfbb777237dc812f468ec7a1abcba9472e20a5780dfc526f7992da1841fcd9e2f76f20fa161240007f185c7fbdc120fb4c3c1f2b90fdad5913d65dd
-
SSDEEP
192:90CjfhrpIhhf4AN5/jivWOhWXT71ojDBQABJBkQgqnajxcRGlPHei8:9b7hrKMWOhWkDBRJBEll7PHQ
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 8 wrote to memory of 920 8 rundll32.exe 85 PID 8 wrote to memory of 920 8 rundll32.exe 85 PID 8 wrote to memory of 920 8 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-runtime-l1-1-0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:8 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-runtime-l1-1-0.dll,#12⤵PID:920
-