Overview
overview
6Static
static
3CMDLGCHS.dll
windows7-x64
1CMDLGCHS.dll
windows10-2004-x64
1COMCAT.dll
windows7-x64
3COMCAT.dll
windows10-2004-x64
3COMDLG32.dll
windows7-x64
3COMDLG32.dll
windows10-2004-x64
3MCI32.dll
windows7-x64
3MCI32.dll
windows10-2004-x64
3MCICHS.dll
windows7-x64
1MCICHS.dll
windows10-2004-x64
1MSCMCCHS.dll
windows7-x64
1MSCMCCHS.dll
windows10-2004-x64
1MSCOMCTL.dll
windows7-x64
3MSCOMCTL.dll
windows10-2004-x64
3SETUP1.exe
windows7-x64
3SETUP1.exe
windows10-2004-x64
3ST6UNST.exe
windows7-x64
3ST6UNST.exe
windows10-2004-x64
3VB6CHS.dll
windows7-x64
1VB6CHS.dll
windows10-2004-x64
1VB6STKIT.dll
windows7-x64
3VB6STKIT.dll
windows10-2004-x64
3flyenglish.url
windows7-x64
6flyenglish.url
windows10-2004-x64
3flyenglishspirit.exe
windows7-x64
6flyenglishspirit.exe
windows10-2004-x64
6frmp3enc.dll
windows7-x64
3frmp3enc.dll
windows10-2004-x64
3gwcomm2004.dll
windows7-x64
3gwcomm2004.dll
windows10-2004-x64
3gwjdsengdll.dll
windows7-x64
3gwjdsengdll.dll
windows10-2004-x64
3Analysis
-
max time kernel
140s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04/11/2024, 01:37
Static task
static1
Behavioral task
behavioral1
Sample
CMDLGCHS.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
CMDLGCHS.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
COMCAT.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
COMCAT.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
COMDLG32.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
COMDLG32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
MCI32.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
MCI32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
MCICHS.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
MCICHS.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
MSCMCCHS.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
MSCMCCHS.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
MSCOMCTL.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
MSCOMCTL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
SETUP1.exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
SETUP1.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
ST6UNST.exe
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
ST6UNST.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
VB6CHS.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
VB6CHS.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
VB6STKIT.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
VB6STKIT.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
flyenglish.url
Resource
win7-20240708-en
Behavioral task
behavioral24
Sample
flyenglish.url
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
flyenglishspirit.exe
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
flyenglishspirit.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
frmp3enc.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
frmp3enc.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
gwcomm2004.dll
Resource
win7-20240729-en
Behavioral task
behavioral30
Sample
gwcomm2004.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
gwjdsengdll.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
gwjdsengdll.dll
Resource
win10v2004-20241007-en
General
-
Target
flyenglishspirit.exe
-
Size
612KB
-
MD5
f5228d1dcfcd4e633b6fb611677910b7
-
SHA1
df549ff2e7ec05aef4d808f0864e97239cbb5825
-
SHA256
343076a84e6e7f2a5455377f3dbc152596cccb4382a30dc3fde2832333be917b
-
SHA512
9ce0d05552472bb8b9f67f4a40d5bd3723ea8f5999bf8d7560442294ae3d08646ba3b33e344a4d6bab13d8fb84ae41e9f1b6a5f79f0366ff38c912d1497d21e6
-
SSDEEP
12288:ASIL0uAeptdeMLrpzvVUsMJSXo5HtmKi:Az7xtddzUzHtm
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JdsEnglishSpirit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\flyenglishspirit.exe" flyenglishspirit.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language flyenglishspirit.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4240 flyenglishspirit.exe 4240 flyenglishspirit.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4240 flyenglishspirit.exe 4240 flyenglishspirit.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4240 flyenglishspirit.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\flyenglishspirit.exe"C:\Users\Admin\AppData\Local\Temp\flyenglishspirit.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4240