Overview
overview
3Static
static
30db9ac0264...00.exe
windows7-x64
30db9ac0264...00.exe
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
37z.dll
windows7-x64
37z.dll
windows10-2004-x64
37z.exe
windows7-x64
17z.exe
windows10-2004-x64
1WeaselDeployer.exe
windows7-x64
1WeaselDeployer.exe
windows10-2004-x64
1WeaselServer.exe
windows7-x64
1WeaselServer.exe
windows10-2004-x64
1WinSparkle.dll
windows7-x64
1WinSparkle.dll
windows10-2004-x64
1curl.exe
windows7-x64
1curl.exe
windows10-2004-x64
1rime-insta...ig.bat
windows7-x64
1rime-insta...ig.bat
windows10-2004-x64
1rime-install.bat
windows7-x64
1rime-install.bat
windows10-2004-x64
1rime.dll
windows7-x64
1rime.dll
windows10-2004-x64
1start_service.bat
windows7-x64
1start_service.bat
windows10-2004-x64
1stop_service.bat
windows7-x64
1stop_service.bat
windows10-2004-x64
1weasel.dll
windows7-x64
1weasel.dll
windows10-2004-x64
1weasel.dll
windows7-x64
3weasel.dll
windows10-2004-x64
3Analysis
-
max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26/03/2024, 08:59
Static task
static1
Behavioral task
behavioral1
Sample
0db9ac02645846b5033b403a818544371046214bfedef7e70d44f5f825713c00.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0db9ac02645846b5033b403a818544371046214bfedef7e70d44f5f825713c00.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240319-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
7z.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
7z.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
7z.exe
Resource
win7-20240220-en
Behavioral task
behavioral10
Sample
7z.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
WeaselDeployer.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
WeaselDeployer.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
WeaselServer.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
WeaselServer.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
WinSparkle.dll
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
WinSparkle.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
curl.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
curl.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
rime-install-config.bat
Resource
win7-20240220-en
Behavioral task
behavioral20
Sample
rime-install-config.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
rime-install.bat
Resource
win7-20240319-en
Behavioral task
behavioral22
Sample
rime-install.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
rime.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
rime.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
start_service.bat
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
start_service.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
stop_service.bat
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
stop_service.bat
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
weasel.dll
Resource
win7-20240220-en
Behavioral task
behavioral30
Sample
weasel.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
weasel.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
weasel.dll
Resource
win10v2004-20240226-en
General
-
Target
stop_service.bat
-
Size
33B
-
MD5
bfe37ab6a3dd8334125a7ae3d43e6355
-
SHA1
0f4982290f5d96fee2c9355592a8f2ebfd8199cb
-
SHA256
cfe581c1702895dd3fe12f5109ff6115c8fc7b761145f990d6a585892041d7c7
-
SHA512
e56e6aee6b476f002f06cae2407c9b320e30197e102dde866e08e01b77a79979bbd44d5b8498f95570a58ee36c4574256af6f391a830199ff85cc1319818d835
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2020 wrote to memory of 2052 2020 cmd.exe 29 PID 2020 wrote to memory of 2052 2020 cmd.exe 29 PID 2020 wrote to memory of 2052 2020 cmd.exe 29