Overview
overview
10Static
static
10DCRat.exe
windows10-1703-x64
7data/7zxa.dll
windows10-1703-x64
3data/DCRAC.exe
windows10-1703-x64
1data/DCRCC.exe
windows10-1703-x64
3data/Default.exe
windows10-1703-x64
1data/NCC2.dll
windows10-1703-x64
1data/NCC3.dll
windows10-1703-x64
3data/NCCheck.dll
windows10-1703-x64
1data/Rar.exe
windows10-1703-x64
3data/RarExt.dll
windows10-1703-x64
3data/RarExt64.dll
windows10-1703-x64
3data/WinCon.exe
windows10-1703-x64
1data/Zip.exe
windows10-1703-x64
1data/dnlib.dll
windows10-1703-x64
1data/dotNE...le.exe
windows10-1703-x64
10data/dotNE...or.exe
windows10-1703-x64
10data/enc.vbe
windows10-1703-x64
1data/upx.exe
windows10-1703-x64
7data/wRar.exe
windows10-1703-x64
4lib/L1nc0In 1.jar
windows10-1703-x64
7lib/L1nc0In 10.jar
windows10-1703-x64
7lib/L1nc0In 11.jar
windows10-1703-x64
7lib/L1nc0In 12.jar
windows10-1703-x64
7lib/L1nc0In 13.jar
windows10-1703-x64
7lib/L1nc0In 14.jar
windows10-1703-x64
7lib/L1nc0In 2.jar
windows10-1703-x64
7lib/L1nc0In 3.jar
windows10-1703-x64
7lib/L1nc0In 4.jar
windows10-1703-x64
7lib/L1nc0In 5.jar
windows10-1703-x64
7lib/L1nc0In 6.jar
windows10-1703-x64
7lib/L1nc0In 7.jar
windows10-1703-x64
7plugins/Te...le.dll
windows10-1703-x64
1Analysis
-
max time kernel
118s -
max time network
195s -
platform
windows10-1703_x64 -
resource
win10-20231025-en -
resource tags
arch:x64arch:x86image:win10-20231025-enlocale:en-usos:windows10-1703-x64system -
submitted
15/11/2023, 13:11
Behavioral task
behavioral1
Sample
DCRat.exe
Resource
win10-20231023-en
Behavioral task
behavioral2
Sample
data/7zxa.dll
Resource
win10-20231023-en
Behavioral task
behavioral3
Sample
data/DCRAC.exe
Resource
win10-20231020-en
Behavioral task
behavioral4
Sample
data/DCRCC.exe
Resource
win10-20231023-en
Behavioral task
behavioral5
Sample
data/Default.exe
Resource
win10-20231023-en
Behavioral task
behavioral6
Sample
data/NCC2.dll
Resource
win10-20231020-en
Behavioral task
behavioral7
Sample
data/NCC3.dll
Resource
win10-20231020-en
Behavioral task
behavioral8
Sample
data/NCCheck.dll
Resource
win10-20231025-en
Behavioral task
behavioral9
Sample
data/Rar.exe
Resource
win10-20231020-en
Behavioral task
behavioral10
Sample
data/RarExt.dll
Resource
win10-20231020-en
Behavioral task
behavioral11
Sample
data/RarExt64.dll
Resource
win10-20231020-en
Behavioral task
behavioral12
Sample
data/WinCon.exe
Resource
win10-20231020-en
Behavioral task
behavioral13
Sample
data/Zip.exe
Resource
win10-20231020-en
Behavioral task
behavioral14
Sample
data/dnlib.dll
Resource
win10-20231020-en
Behavioral task
behavioral15
Sample
data/dotNET_Reactor.Console.exe
Resource
win10-20231020-en
Behavioral task
behavioral16
Sample
data/dotNET_Reactor.exe
Resource
win10-20231025-en
Behavioral task
behavioral17
Sample
data/enc.vbe
Resource
win10-20231020-en
Behavioral task
behavioral18
Sample
data/upx.exe
Resource
win10-20231020-en
Behavioral task
behavioral19
Sample
data/wRar.exe
Resource
win10-20231020-en
Behavioral task
behavioral20
Sample
lib/L1nc0In 1.jar
Resource
win10-20231020-en
Behavioral task
behavioral21
Sample
lib/L1nc0In 10.jar
Resource
win10-20231023-en
Behavioral task
behavioral22
Sample
lib/L1nc0In 11.jar
Resource
win10-20231023-en
Behavioral task
behavioral23
Sample
lib/L1nc0In 12.jar
Resource
win10-20231023-en
Behavioral task
behavioral24
Sample
lib/L1nc0In 13.jar
Resource
win10-20231020-en
Behavioral task
behavioral25
Sample
lib/L1nc0In 14.jar
Resource
win10-20231020-en
Behavioral task
behavioral26
Sample
lib/L1nc0In 2.jar
Resource
win10-20231020-en
Behavioral task
behavioral27
Sample
lib/L1nc0In 3.jar
Resource
win10-20231020-en
Behavioral task
behavioral28
Sample
lib/L1nc0In 4.jar
Resource
win10-20231025-en
Behavioral task
behavioral29
Sample
lib/L1nc0In 5.jar
Resource
win10-20231025-en
Behavioral task
behavioral30
Sample
lib/L1nc0In 6.jar
Resource
win10-20231020-en
Behavioral task
behavioral31
Sample
lib/L1nc0In 7.jar
Resource
win10-20231020-en
Behavioral task
behavioral32
Sample
plugins/TestDCLIB/file.dll
Resource
win10-20231023-en
General
-
Target
data/dotNET_Reactor.exe
-
Size
5.9MB
-
MD5
bbc5441ecd131f5a98dff8be2ebc5294
-
SHA1
f90e309443dc760359e69102f366496a53c307d8
-
SHA256
78684aea83b1a5c402a87ba0ce2e7ad5b0338462cc804e97369203ce53d29834
-
SHA512
46c553554bbcce6307bf68790edf81d2f5431a9576828a9544d98d670ed49178ccb6c7823578ee151d5c1958ef29dbe909185fa134ac12619e9c724db4e007c5
-
SSDEEP
49152:WrlboOQElcnBHDghAxhVZNl1PO7uzXqEFSZsvot9YUi+XpZA8/aNUCe0sTK/z1:WBbojBbNTPO7WpFcXw
Malware Config
Signatures
-
Detect ZGRat V1 1 IoCs
resource yara_rule behavioral16/memory/2600-1-0x0000000000F40000-0x0000000001538000-memory.dmp family_zgrat_v1 -
Loads dropped DLL 1 IoCs
pid Process 2600 dotNET_Reactor.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe 2600 dotNET_Reactor.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2600 dotNET_Reactor.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
68KB
MD5bc6887aa21e7794a2c27e3ffd3dc3ed0
SHA12b845941c93094d7203553582f69d0c61a9fcee4
SHA256919130e16d33fd58d0370b06b7fb0fc253f5b571fc33ad5c21eb8dafe4760c94
SHA5129e952ae72851ba081809ea5d7a86108b0355f0882bae912e0ecf931fde2e878994142b6c16094473305392981439e49d9a32aa6aaf94edd07238a0ecb787e834