Overview
overview
7Static
static
3tesseract-...27.exe
windows7-x64
7tesseract-...27.exe
windows10-2004-x64
7$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3ambiguous_...1.html
windows7-x64
1ambiguous_...1.html
windows10-2004-x64
1ambiguous_words.exe
windows7-x64
1ambiguous_words.exe
windows10-2004-x64
1classifier...1.html
windows7-x64
1classifier...1.html
windows10-2004-x64
1classifier_tester.exe
windows7-x64
1classifier_tester.exe
windows10-2004-x64
1cntraining.1.html
windows7-x64
1cntraining.1.html
windows10-2004-x64
1cntraining.exe
windows7-x64
1cntraining.exe
windows10-2004-x64
1combine_la...1.html
windows7-x64
1combine_la...1.html
windows10-2004-x64
1combine_la...el.exe
windows7-x64
1combine_la...el.exe
windows10-2004-x64
1combine_te...1.html
windows7-x64
1combine_te...1.html
windows10-2004-x64
1Analysis
-
max time kernel
144s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
22/02/2024, 18:47
Static task
static1
Behavioral task
behavioral1
Sample
tesseract-ocr-w64-setup-v5.0.0-alpha.20201127.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
tesseract-ocr-w64-setup-v5.0.0-alpha.20201127.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral15
Sample
ambiguous_words.1.html
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
ambiguous_words.1.html
Resource
win10v2004-20240221-en
Behavioral task
behavioral17
Sample
ambiguous_words.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
ambiguous_words.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral19
Sample
classifier_tester.1.html
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
classifier_tester.1.html
Resource
win10v2004-20240221-en
Behavioral task
behavioral21
Sample
classifier_tester.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
classifier_tester.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral23
Sample
cntraining.1.html
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
cntraining.1.html
Resource
win10v2004-20240221-en
Behavioral task
behavioral25
Sample
cntraining.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
cntraining.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral27
Sample
combine_lang_model.1.html
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
combine_lang_model.1.html
Resource
win10v2004-20240221-en
Behavioral task
behavioral29
Sample
combine_lang_model.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
combine_lang_model.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral31
Sample
combine_tessdata.1.html
Resource
win7-20240220-en
Behavioral task
behavioral32
Sample
combine_tessdata.1.html
Resource
win10v2004-20240221-en
General
-
Target
$PLUGINSDIR/UserInfo.dll
-
Size
6KB
-
MD5
468810235cebba9d311137e11ff0fa49
-
SHA1
72b1173f1ca6f3d1733e5487b04a89f7e7adf385
-
SHA256
48e8fe27774165eee31fc04266c80b553bc80799c103ba7a0e378d68dd023172
-
SHA512
deb5ffbf92e9668af544a88d329434fe271c8663517ec2d20609f015d447b254d17b44f3259db6d7d8b4fd9c22a645f0e1b4842dac1434eff892dbab28cdac76
-
SSDEEP
96:6qI0TH7yHo1pbbk9dvjjQnSdjk6uzWjnET5teR6znO:HQo1pb6jESdA6cWjET5te
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2524 2952 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2732 wrote to memory of 2952 2732 rundll32.exe 28 PID 2732 wrote to memory of 2952 2732 rundll32.exe 28 PID 2732 wrote to memory of 2952 2732 rundll32.exe 28 PID 2732 wrote to memory of 2952 2732 rundll32.exe 28 PID 2732 wrote to memory of 2952 2732 rundll32.exe 28 PID 2732 wrote to memory of 2952 2732 rundll32.exe 28 PID 2732 wrote to memory of 2952 2732 rundll32.exe 28 PID 2952 wrote to memory of 2524 2952 rundll32.exe 29 PID 2952 wrote to memory of 2524 2952 rundll32.exe 29 PID 2952 wrote to memory of 2524 2952 rundll32.exe 29 PID 2952 wrote to memory of 2524 2952 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2952 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 2243⤵
- Program crash
PID:2524
-
-