Analysis
-
max time kernel
137s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system -
submitted
04-11-2023 10:45
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe
Resource
win10v2004-20231025-en
General
-
Target
NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe
-
Size
1.2MB
-
MD5
23dfdf77e8606a7e40d56ebf332cd110
-
SHA1
8adcd94bbd07cfea07416fbcce5b58e6b557bce3
-
SHA256
6e6b20f965fdd9d0836ab01a2f1c2416930f32a8418f2eb99cf8a63fc3dd02ec
-
SHA512
0de3e43c032a15188080504867eea8ace4498342a4b9cdcf248c4e5e759389d10f18afe09f7c2de147bf687628211d400933b08b674c120ee350143fdde8b52f
-
SSDEEP
12288:dbc4HI2dAilhotf+BVv/rqlHYBPXVqrbmxoRj3cs5R7Ju9cdTrukWZPzL:24o2dAiItf+BVHjcIoRj3csPOkWZP
Malware Config
Extracted
redline
grome
77.91.124.86:19084
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/816-0-0x0000000000400000-0x000000000043E000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exedescription pid process target process PID 924 set thread context of 816 924 NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe AppLaunch.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3584 924 WerFault.exe NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exedescription pid process target process PID 924 wrote to memory of 816 924 NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe AppLaunch.exe PID 924 wrote to memory of 816 924 NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe AppLaunch.exe PID 924 wrote to memory of 816 924 NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe AppLaunch.exe PID 924 wrote to memory of 816 924 NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe AppLaunch.exe PID 924 wrote to memory of 816 924 NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe AppLaunch.exe PID 924 wrote to memory of 816 924 NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe AppLaunch.exe PID 924 wrote to memory of 816 924 NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe AppLaunch.exe PID 924 wrote to memory of 816 924 NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe AppLaunch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.23dfdf77e8606a7e40d56ebf332cd110_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 924 -s 3162⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 924 -ip 9241⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/816-0-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
-
memory/816-1-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
-
memory/816-2-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
-
memory/816-3-0x0000000007A50000-0x0000000007FF4000-memory.dmpFilesize
5.6MB
-
memory/816-4-0x0000000007540000-0x00000000075D2000-memory.dmpFilesize
584KB
-
memory/816-5-0x00000000077C0000-0x00000000077D0000-memory.dmpFilesize
64KB
-
memory/816-6-0x0000000007530000-0x000000000753A000-memory.dmpFilesize
40KB
-
memory/816-7-0x0000000008620000-0x0000000008C38000-memory.dmpFilesize
6.1MB
-
memory/816-8-0x00000000078E0000-0x00000000079EA000-memory.dmpFilesize
1.0MB
-
memory/816-9-0x00000000077A0000-0x00000000077B2000-memory.dmpFilesize
72KB
-
memory/816-10-0x0000000007810000-0x000000000784C000-memory.dmpFilesize
240KB
-
memory/816-11-0x0000000007850000-0x000000000789C000-memory.dmpFilesize
304KB
-
memory/816-12-0x00000000077C0000-0x00000000077D0000-memory.dmpFilesize
64KB