Overview
overview
3Static
static
3ExitLag/Ex...ar.exe
windows10-2004-x64
1ExitLag/Qt5Core.dll
windows10-2004-x64
3ExitLag/Qt5Gui.dll
windows10-2004-x64
1ExitLag/Qt...rk.dll
windows10-2004-x64
3ExitLag/Qt5Qml.dll
windows10-2004-x64
3ExitLag/Qt5Sql.dll
windows10-2004-x64
3ExitLag/Qt5Svg.dll
windows10-2004-x64
3ExitLag/Qt...ts.dll
windows10-2004-x64
3ExitLag/Qt...as.dll
windows10-2004-x64
3ExitLag/Qt5Xml.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-1.dll
windows10-2004-x64
1ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
3ExitLag/ap...-0.dll
windows10-2004-x64
3Analysis
-
max time kernel
149s -
max time network
276s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-es -
resource tags
arch:x64arch:x86image:win10v2004-20240704-eslocale:es-esos:windows10-2004-x64systemwindows -
submitted
09/07/2024, 02:14
Static task
static1
Behavioral task
behavioral1
Sample
ExitLag/Exitlag by fazbear.exe
Resource
win10v2004-20240704-es
Behavioral task
behavioral2
Sample
ExitLag/Qt5Core.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral3
Sample
ExitLag/Qt5Gui.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral4
Sample
ExitLag/Qt5Network.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral5
Sample
ExitLag/Qt5Qml.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral6
Sample
ExitLag/Qt5Sql.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral7
Sample
ExitLag/Qt5Svg.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral8
Sample
ExitLag/Qt5Widgets.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral9
Sample
ExitLag/Qt5WinExtras.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral10
Sample
ExitLag/Qt5Xml.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral11
Sample
ExitLag/api-ms-win-core-console-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral12
Sample
ExitLag/api-ms-win-core-datetime-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral13
Sample
ExitLag/api-ms-win-core-debug-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral14
Sample
ExitLag/api-ms-win-core-errorhandling-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral15
Sample
ExitLag/api-ms-win-core-file-l1-1-0.dll
Resource
win10v2004-20240708-es
Behavioral task
behavioral16
Sample
ExitLag/api-ms-win-core-file-l1-2-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral17
Sample
ExitLag/api-ms-win-core-file-l2-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral18
Sample
ExitLag/api-ms-win-core-handle-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral19
Sample
ExitLag/api-ms-win-core-heap-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral20
Sample
ExitLag/api-ms-win-core-interlocked-l1-1-0.dll
Resource
win10v2004-20240708-es
Behavioral task
behavioral21
Sample
ExitLag/api-ms-win-core-libraryloader-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral22
Sample
ExitLag/api-ms-win-core-localization-l1-2-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral23
Sample
ExitLag/api-ms-win-core-memory-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral24
Sample
ExitLag/api-ms-win-core-namedpipe-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral25
Sample
ExitLag/api-ms-win-core-processenvironment-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral26
Sample
ExitLag/api-ms-win-core-processthreads-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral27
Sample
ExitLag/api-ms-win-core-processthreads-l1-1-1.dll
Resource
win10v2004-20240708-es
Behavioral task
behavioral28
Sample
ExitLag/api-ms-win-core-profile-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral29
Sample
ExitLag/api-ms-win-core-rtlsupport-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral30
Sample
ExitLag/api-ms-win-core-string-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral31
Sample
ExitLag/api-ms-win-core-synch-l1-1-0.dll
Resource
win10v2004-20240704-es
Behavioral task
behavioral32
Sample
ExitLag/api-ms-win-core-synch-l1-2-0.dll
Resource
win10v2004-20240704-es
General
-
Target
ExitLag/api-ms-win-core-errorhandling-l1-1-0.dll
-
Size
11KB
-
MD5
b4a5a4238e736cfb6113ad9675a70e8f
-
SHA1
9e56f644b231e43c37ec45ce3aa4d10548419041
-
SHA256
4fb9419128e6f3ff6e415612ce11825a758992bffec211970d404539bffee3d6
-
SHA512
a1a268e87be247622aeeafa2d54b7075ed293527d8cd36fffb437f752692541b3a4bec9813976f3a51be930f9bb68c66b6574dc970e6c7022d12f3bef47d53ad
-
SSDEEP
192:8FWmxD3XW+NhWtT71ojDBQABJ7fqnajLQvTP+8jgiCpBzl:8FW0W+NhW2DBRJ7flvQyUgiC1
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3416 wrote to memory of 4840 3416 rundll32.exe 83 PID 3416 wrote to memory of 4840 3416 rundll32.exe 83 PID 3416 wrote to memory of 4840 3416 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ExitLag\api-ms-win-core-errorhandling-l1-1-0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3416 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ExitLag\api-ms-win-core-errorhandling-l1-1-0.dll,#12⤵PID:4840
-