Overview
overview
3Static
static
3RoseBETA2/...AI.dll
windows7-x64
1RoseBETA2/...AI.dll
windows10-2004-x64
1RoseBETA2/...re.dll
windows7-x64
1RoseBETA2/...re.dll
windows10-2004-x64
1RoseBETA2/...re.dll
windows7-x64
1RoseBETA2/...re.dll
windows10-2004-x64
1RoseBETA2/...ss.exe
windows7-x64
1RoseBETA2/...ss.exe
windows10-2004-x64
1RoseBETA2/...re.dll
windows7-x64
1RoseBETA2/...re.dll
windows10-2004-x64
1RoseBETA2/...pf.dll
windows7-x64
1RoseBETA2/...pf.dll
windows10-2004-x64
1RoseBETA2/...rp.dll
windows7-x64
1RoseBETA2/...rp.dll
windows10-2004-x64
1RoseBETA2/...es.dll
windows7-x64
1RoseBETA2/...es.dll
windows10-2004-x64
1RoseBETA2/...on.dll
windows7-x64
1RoseBETA2/...on.dll
windows10-2004-x64
1RoseBETA2/...lf.dll
windows10-2004-x64
1RoseBETA2/...47.dll
windows10-2004-x64
1RoseBETA2/...218.js
windows7-x64
3RoseBETA2/...218.js
windows10-2004-x64
3RoseBETA2/...6e2.js
windows7-x64
3RoseBETA2/...6e2.js
windows10-2004-x64
3RoseBETA2/...795.js
windows7-x64
3RoseBETA2/...795.js
windows10-2004-x64
3RoseBETA2/...cdb.js
windows7-x64
3RoseBETA2/...cdb.js
windows10-2004-x64
3RoseBETA2/...8d9.js
windows7-x64
3RoseBETA2/...8d9.js
windows10-2004-x64
3RoseBETA2/...2d8.js
windows7-x64
3RoseBETA2/...2d8.js
windows10-2004-x64
3Analysis
-
max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
03/06/2024, 10:06
Static task
static1
Behavioral task
behavioral1
Sample
RoseBETA2/Azure.AI.OpenAI.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
RoseBETA2/Azure.AI.OpenAI.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
RoseBETA2/Azure.Core.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
RoseBETA2/Azure.Core.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
RoseBETA2/CefSharp.BrowserSubprocess.Core.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
RoseBETA2/CefSharp.BrowserSubprocess.Core.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
RoseBETA2/CefSharp.BrowserSubprocess.exe
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
RoseBETA2/CefSharp.BrowserSubprocess.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
RoseBETA2/CefSharp.Core.dll
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
RoseBETA2/CefSharp.Core.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
RoseBETA2/CefSharp.Wpf.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
RoseBETA2/CefSharp.Wpf.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
RoseBETA2/CefSharp.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
RoseBETA2/CefSharp.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
RoseBETA2/Microsoft.Bcl.AsyncInterfaces.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
RoseBETA2/Microsoft.Bcl.AsyncInterfaces.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
RoseBETA2/Newtonsoft.Json.dll
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
RoseBETA2/Newtonsoft.Json.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
RoseBETA2/chrome_elf.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral20
Sample
RoseBETA2/d3dcompiler_47.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
RoseBETA2/dist/client/assets/abap-f28cf218.js
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
RoseBETA2/dist/client/assets/abap-f28cf218.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
RoseBETA2/dist/client/assets/apex-421346e2.js
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
RoseBETA2/dist/client/assets/apex-421346e2.js
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
RoseBETA2/dist/client/assets/azcli-f5a73795.js
Resource
win7-20240220-en
Behavioral task
behavioral26
Sample
RoseBETA2/dist/client/assets/azcli-f5a73795.js
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
RoseBETA2/dist/client/assets/bat-23c72cdb.js
Resource
win7-20240419-en
Behavioral task
behavioral28
Sample
RoseBETA2/dist/client/assets/bat-23c72cdb.js
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
RoseBETA2/dist/client/assets/bicep-96a0d8d9.js
Resource
win7-20240508-en
Behavioral task
behavioral30
Sample
RoseBETA2/dist/client/assets/bicep-96a0d8d9.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
RoseBETA2/dist/client/assets/cameligo-e1a522d8.js
Resource
win7-20240508-en
Behavioral task
behavioral32
Sample
RoseBETA2/dist/client/assets/cameligo-e1a522d8.js
Resource
win10v2004-20240508-en
General
-
Target
RoseBETA2/CefSharp.BrowserSubprocess.exe
-
Size
6KB
-
MD5
bcd22b9511d5383e23d875e2cf3c339e
-
SHA1
0ef86afaef536cc4b046ea2866414bb193d60702
-
SHA256
95dd31f11ac1317559b6eee0479739930d503a4938283f5d831ac8add92ad792
-
SHA512
c4e6821858720895c0bfae797097e3307bb7ea8f03dde4fefc16cce03b2a50fecfe8ed5c3225136fcd9d74ee0ed8673f795b410cd14890d22df58c1f03b693c6
-
SSDEEP
96:v6ZxBI7kNmQBDvJGSkX6eFZJetmAhNt61OYcXe5U:UBIimQB9eX6eFZgsAYcXeS
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1736 wrote to memory of 2652 1736 CefSharp.BrowserSubprocess.exe 28 PID 1736 wrote to memory of 2652 1736 CefSharp.BrowserSubprocess.exe 28 PID 1736 wrote to memory of 2652 1736 CefSharp.BrowserSubprocess.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\RoseBETA2\CefSharp.BrowserSubprocess.exe"C:\Users\Admin\AppData\Local\Temp\RoseBETA2\CefSharp.BrowserSubprocess.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1736 -s 5242⤵PID:2652
-