Overview
overview
3Static
static
ESRDPC212.exe
windows7_x64
1ESRDPC212.exe
windows10_x64
1COBSETER.e...87.exe
windows7_x64
1COBSETER.e...87.exe
windows10_x64
1F195_chgse...A8.dll
windows7_x64
3F195_chgse...A8.dll
windows10_x64
3F196_chgse...A8.exe
windows7_x64
1F196_chgse...A8.exe
windows10_x64
1F3BIAESV.d...87.dll
windows7_x64
1F3BIAESV.d...87.dll
windows10_x64
1F3BIBTRV.d...87.dll
windows7_x64
1F3BIBTRV.d...87.dll
windows10_x64
1F3BICBLR.d...87.dll
windows7_x64
1F3BICBLR.d...87.dll
windows10_x64
1F3BICGI.dl...87.dll
windows7_x64
1F3BICGI.dl...87.dll
windows10_x64
1F3BICGME.d...87.dll
windows7_x64
1F3BICGME.d...87.dll
windows10_x64
1F3BICICL.d...87.dll
windows7_x64
1F3BICICL.d...87.dll
windows10_x64
1F3BICLLB.d...87.dll
windows7_x64
1F3BICLLB.d...87.dll
windows10_x64
1F3BICWME.d...87.dll
windows7_x64
1F3BICWME.d...87.dll
windows10_x64
1F3BICWSR.d...87.dll
windows7_x64
1F3BICWSR.d...87.dll
windows10_x64
1F3BIDBG.dl...87.dll
windows7_x64
1F3BIDBG.dl...87.dll
windows10_x64
1F3BIEFNC.d...87.dll
windows7_x64
1F3BIEFNC.d...87.dll
windows10_x64
1F3BIETBP.d...87.dll
windows7_x64
1F3BIETBP.d...87.dll
windows10_x64
1Analysis
-
max time kernel
23s -
max time network
111s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
08-04-2021 05:20
Static task
static1
Behavioral task
behavioral1
Sample
ESRDPC212.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
ESRDPC212.exe
Resource
win10v20201028
Behavioral task
behavioral3
Sample
COBSETER.exe.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.exe
Resource
win7v20201028
Behavioral task
behavioral4
Sample
COBSETER.exe.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.exe
Resource
win10v20201028
Behavioral task
behavioral5
Sample
F195_chgsecmd.dll.87779CB7_4471_4686_BF22_4FA2C7F5A4A8.dll
Resource
win7v20201028
Behavioral task
behavioral6
Sample
F195_chgsecmd.dll.87779CB7_4471_4686_BF22_4FA2C7F5A4A8.dll
Resource
win10v20201028
Behavioral task
behavioral7
Sample
F196_chgsecwn.exe.87779CB7_4471_4686_BF22_4FA2C7F5A4A8.exe
Resource
win7v20201028
Behavioral task
behavioral8
Sample
F196_chgsecwn.exe.87779CB7_4471_4686_BF22_4FA2C7F5A4A8.exe
Resource
win10v20201028
Behavioral task
behavioral9
Sample
F3BIAESV.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral10
Sample
F3BIAESV.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral11
Sample
F3BIBTRV.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral12
Sample
F3BIBTRV.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral13
Sample
F3BICBLR.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral14
Sample
F3BICBLR.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral15
Sample
F3BICGI.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral16
Sample
F3BICGI.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral17
Sample
F3BICGME.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral18
Sample
F3BICGME.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral19
Sample
F3BICICL.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral20
Sample
F3BICICL.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral21
Sample
F3BICLLB.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral22
Sample
F3BICLLB.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral23
Sample
F3BICWME.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral24
Sample
F3BICWME.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral25
Sample
F3BICWSR.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral26
Sample
F3BICWSR.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral27
Sample
F3BIDBG.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral28
Sample
F3BIDBG.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral29
Sample
F3BIEFNC.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral30
Sample
F3BIEFNC.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
Behavioral task
behavioral31
Sample
F3BIETBP.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win7v20201028
Behavioral task
behavioral32
Sample
F3BIETBP.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
Resource
win10v20201028
General
-
Target
F3BIETBP.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll
-
Size
29KB
-
MD5
df5f91d83669b9125b1f572345812cd5
-
SHA1
f113fbce6ade0d73e7268ff663e0412736ba537e
-
SHA256
8ae9fd1686ce101915bc5fc2950055e9aa40e05df6f119f99c1f4f4e476f9647
-
SHA512
fb62c935cdb7d7f42c395176bd66ab11417c6dafa4951c5e1828c77ef9ef0e38525d85e8b4651663c808ef7d481e8e8a95e9d4945b6b961b551dfdd4114cc101
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 696 wrote to memory of 1484 696 rundll32.exe rundll32.exe PID 696 wrote to memory of 1484 696 rundll32.exe rundll32.exe PID 696 wrote to memory of 1484 696 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\F3BIETBP.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\F3BIETBP.dll.694C9C0C_64EF_4653_AE1B_D65BADBFFC87.dll,#12⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1484-2-0x0000000000000000-mapping.dmp