Overview
overview
10Static
static
10nircmd.zip
windows7-x64
1nircmd.zip
windows10-2004-x64
1NirCmd.chm
windows7-x64
1NirCmd.chm
windows10-2004-x64
1nircmd.exe
windows7-x64
9nircmd.exe
windows10-2004-x64
9out.exe
windows7-x64
out.exe
windows10-2004-x64
nircmdc.exe
windows7-x64
9nircmdc.exe
windows10-2004-x64
9out.exe
windows7-x64
out.exe
windows10-2004-x64
Analysis
-
max time kernel
138s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
29/10/2023, 15:32
Behavioral task
behavioral1
Sample
nircmd.zip
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
nircmd.zip
Resource
win10v2004-20231023-en
Behavioral task
behavioral3
Sample
NirCmd.chm
Resource
win7-20231020-en
Behavioral task
behavioral4
Sample
NirCmd.chm
Resource
win10v2004-20231025-en
Behavioral task
behavioral5
Sample
nircmd.exe
Resource
win7-20231020-en
Behavioral task
behavioral6
Sample
nircmd.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral7
Sample
out.exe
Resource
win7-20231023-en
Behavioral task
behavioral8
Sample
out.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral9
Sample
nircmdc.exe
Resource
win7-20231023-en
Behavioral task
behavioral10
Sample
nircmdc.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral11
Sample
out.exe
Resource
win7-20231025-en
Behavioral task
behavioral12
Sample
out.exe
Resource
win10v2004-20231020-en
General
-
Target
nircmd.exe
-
Size
44KB
-
MD5
a1cd6a64e8f8ad5d4b6c07dc4113c7ec
-
SHA1
60e2f48a51c061bba72a08f34be781354f87aa49
-
SHA256
b994ae5cbfb5ad308656e9a8bf7a4a866fdeb9e23699f89f048d7f92e6bb8577
-
SHA512
87a42901a63793653d49f1c6d410a429cabb470b4c340c4553cbd9eccacb38d8543f85455465e0a432d737e950c590175dad744094861f7c3e575446a65b41e8
-
SSDEEP
768:UDR7drWxRrYJAgERvFAREX5DyzaccyOkVDIBF9K/phcanwUaajMIWCW2jsV:2A3cJAgmSRC5DcLxIBLGwUgIW2sV
Malware Config
Signatures
-
Nirsoft 1 IoCs
resource yara_rule behavioral6/memory/1300-1-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
resource yara_rule behavioral6/memory/1300-0-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral6/memory/1300-1-0x0000000000400000-0x000000000041C000-memory.dmp upx