Overview
overview
7Static
static
3a2cccb3b15...18.exe
windows7-x64
7a2cccb3b15...18.exe
windows10-2004-x64
7$PLUGINSDI...on.dll
windows7-x64
3$PLUGINSDI...on.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...tp.dll
windows7-x64
1$PLUGINSDI...tp.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3CheckTudouVa.dll
windows7-x64
1CheckTudouVa.dll
windows10-2004-x64
1TDVaCom.dll
windows7-x64
1TDVaCom.dll
windows10-2004-x64
1TudouVa.exe
windows7-x64
7TudouVa.exe
windows10-2004-x64
7dbghelp.dll
windows7-x64
1dbghelp.dll
windows10-2004-x64
1ikuacc.dll
windows7-x64
1ikuacc.dll
windows10-2004-x64
1ikutm.dll
windows7-x64
3ikutm.dll
windows10-2004-x64
3ikutmco.dll
windows7-x64
1ikutmco.dll
windows10-2004-x64
3Analysis
- max time kernel
120s - max time network
123s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
12/06/2024, 22:53
Static task
static1
Behavioral task
behavioral1
Sample
a2cccb3b153e379be1097784004c5d6f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a2cccb3b153e379be1097784004c5d6f_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/Rfshdktp.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/Rfshdktp.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240611-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240611-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
CheckTudouVa.dll
Resource
win7-20240611-en
Behavioral task
behavioral20
Sample
CheckTudouVa.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
TDVaCom.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
TDVaCom.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral23
Sample
TudouVa.exe
Resource
win7-20240419-en
Behavioral task
behavioral24
Sample
TudouVa.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
dbghelp.dll
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
dbghelp.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
ikuacc.dll
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
ikuacc.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral29
Sample
ikutm.dll
Resource
win7-20240611-en
Behavioral task
behavioral30
Sample
ikutm.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral31
Sample
ikutmco.dll
Resource
win7-20240611-en
Behavioral task
behavioral32
Sample
ikutmco.dll
Resource
win10v2004-20240226-en
General
- Target $PLUGINSDIR/Rfshdktp.dll
- Size 2KB
- Sample240612-2t4f1stfmg
- SHA256 acc76e81f71e7f2ba58c36d678bc9ae4705e0187a3cdfa6d0025190467d9c0c7
- MD5 9410591a148871a6d0629cf25b94526f
- SHA1 be1e8b0fe8327f185136a0d2460a68f720484535
- SHA512 465d3e418e769b907262e07cbca3d2c5132bf328431d456be09c059821be20a6d30106562d7ef0bfa93ca219b2abe57ee891d937419fc4b8840987b184b45df0
- MD5 SHA1 SHA512
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2192 wrote to memory of 1724 2192 rundll32.exe 28 PID 2192 wrote to memory of 1724 2192 rundll32.exe 28 PID 2192 wrote to memory of 1724 2192 rundll32.exe 28 PID 2192 wrote to memory of 1724 2192 rundll32.exe 28 PID 2192 wrote to memory of 1724 2192 rundll32.exe 28 PID 2192 wrote to memory of 1724 2192 rundll32.exe 28 PID 2192 wrote to memory of 1724 2192 rundll32.exe 28