Overview
overview
8Static
static
725db368cc7...18.exe
windows7-x64
325db368cc7...18.exe
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3CCleaner.exe
windows7-x64
7CCleaner.exe
windows10-2004-x64
1Microsoft.mshtml.dll
windows7-x64
1Microsoft.mshtml.dll
windows10-2004-x64
1decaptcher.dll
windows7-x64
1decaptcher.dll
windows10-2004-x64
3fbclient.dll
windows7-x64
1fbclient.dll
windows10-2004-x64
1holfix.exe
windows7-x64
8holfix.exe
windows10-2004-x64
8ibprovider.dll
windows7-x64
1ibprovider.dll
windows10-2004-x64
1icudt30.dll
windows7-x64
1icudt30.dll
windows10-2004-x64
1icuin30.dll
windows7-x64
3icuin30.dll
windows10-2004-x64
3icuuc30.dll
windows7-x64
3icuuc30.dll
windows10-2004-x64
3msvcp80.dll
windows7-x64
1msvcp80.dll
windows10-2004-x64
1msvcp90.dll
windows7-x64
1msvcp90.dll
windows10-2004-x64
1Analysis
- max time kernel
13s - max time network
20s - platform
windows7_x64 - resource
win7-20240704-en - resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system - submitted
04/07/2024, 18:47
Behavioral task
behavioral1
Sample
25db368cc7c0308d014ce0397bd7adac_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
25db368cc7c0308d014ce0397bd7adac_JaffaCakes118.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
CCleaner.exe
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
CCleaner.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
Microsoft.mshtml.dll
Resource
win7-20240220-en
Behavioral task
behavioral14
Sample
Microsoft.mshtml.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
decaptcher.dll
Resource
win7-20240611-en
Behavioral task
behavioral16
Sample
decaptcher.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
fbclient.dll
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
fbclient.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral19
Sample
holfix.exe
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
holfix.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral21
Sample
ibprovider.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
ibprovider.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral23
Sample
icudt30.dll
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
icudt30.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral25
Sample
icuin30.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
icuin30.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
icuuc30.dll
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
icuuc30.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral29
Sample
msvcp80.dll
Resource
win7-20240611-en
Behavioral task
behavioral30
Sample
msvcp80.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
msvcp90.dll
Resource
win7-20240419-en
Behavioral task
behavioral32
Sample
msvcp90.dll
Resource
win10v2004-20240508-en
General
- Target icudt30.dll
- Size 1.5MB
- Sample240704-xffqksvgrd
- SHA256 8c04f1ab3a07e21e88d678e6742efc69900bacf73b1e18f97b25115d3cb3e4d5
- MD5 38bb7cee2aa52930485939771c44ab2a
- SHA1 dd028b21c611873c28de3e80f04e787250f97219
- SHA512 b8169042f45b7fd08e7aab17a05fe48dca8ffd203d3b841a990d8836da33bcfaf39ee5953706281c4a47148736c5ed1d51956eca6e8efb67af9d137e1dfe7849
- SSDEEP 24576:KqaX8Bv2axcToy/oH0C/iwESlzJ5uM8H2ZIuNjMSpnhmW8c238uoL/:88BvPy/i0CKwFEvnckB
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2396 wrote to memory of 1732 2396 rundll32.exe 30 PID 2396 wrote to memory of 1732 2396 rundll32.exe 30 PID 2396 wrote to memory of 1732 2396 rundll32.exe 30