Overview
overview
10Static
static
327330ccbfa...18.exe
windows7-x64
1027330ccbfa...18.exe
windows10-2004-x64
10$PLUGINSDI...st.dll
windows7-x64
1$PLUGINSDI...st.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...ry.dll
windows7-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3$_1_/emperor.exe
windows7-x64
10$_1_/emperor.exe
windows10-2004-x64
10$_1_/libeay32.dll
windows7-x64
1$_1_/libeay32.dll
windows10-2004-x64
1$_1_/ssleay32.dll
windows7-x64
1$_1_/ssleay32.dll
windows10-2004-x64
1Analysis
-
max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
05-07-2024 23:21
Static task
static1
Behavioral task
behavioral1
Sample
27330ccbfadf5f57b8a6f5bcdbbb1e20_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
27330ccbfadf5f57b8a6f5bcdbbb1e20_JaffaCakes118.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISList.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSISList.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/registry.dll
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/registry.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$_1_/emperor.exe
Resource
win7-20240705-en
Behavioral task
behavioral14
Sample
$_1_/emperor.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
$_1_/libeay32.dll
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
$_1_/libeay32.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral17
Sample
$_1_/ssleay32.dll
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
$_1_/ssleay32.dll
Resource
win10v2004-20240704-en
General
-
Target
$PLUGINSDIR/NSISList.dll
-
Size
105KB
-
MD5
4b0617493f32b2b5fe5e838eeb885819
-
SHA1
336e84380420a9caaa9c12af7c8e530135e63c57
-
SHA256
df3621f83e9d11be45e0e617b899c4ab0241f60ed56494e892dc449482058402
-
SHA512
5c50cf97cd9a6c699ec7928a08f77f4eaa68105e87a974432e39b637f926f0df8a95ec19bd63465fc438a4ef6349398938bc8d7651de125d13ccab89d1d49143
-
SSDEEP
3072:NIgAGTHvtyzvUnB26s2oZtX0Uzi/t6zhy9:ygAuvtRno30V/t6z
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2648 wrote to memory of 2164 2648 rundll32.exe 30 PID 2648 wrote to memory of 2164 2648 rundll32.exe 30 PID 2648 wrote to memory of 2164 2648 rundll32.exe 30 PID 2648 wrote to memory of 2164 2648 rundll32.exe 30 PID 2648 wrote to memory of 2164 2648 rundll32.exe 30 PID 2648 wrote to memory of 2164 2648 rundll32.exe 30 PID 2648 wrote to memory of 2164 2648 rundll32.exe 30