Overview
overview
7Static
static
3Silent Cli....1.exe
windows7-x64
7Silent Cli....1.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDIR/app-64.7z
windows7-x64
3$PLUGINSDIR/app-64.7z
windows10-2004-x64
3LICENSE.electron.txt
windows7-x64
1LICENSE.electron.txt
windows10-2004-x64
1chrome_100...nt.pak
windows7-x64
3chrome_100...nt.pak
windows10-2004-x64
3chrome_200...nt.pak
windows7-x64
3chrome_200...nt.pak
windows10-2004-x64
3icudtl.dat
windows7-x64
3icudtl.dat
windows10-2004-x64
3locales/af.pak
windows7-x64
3locales/af.pak
windows10-2004-x64
3locales/am.pak
windows7-x64
3locales/am.pak
windows10-2004-x64
3locales/ar.pak
windows7-x64
3locales/ar.pak
windows10-2004-x64
3locales/bg.pak
windows7-x64
3locales/bg.pak
windows10-2004-x64
3locales/bn.pak
windows7-x64
3locales/bn.pak
windows10-2004-x64
3locales/ca.pak
windows7-x64
3locales/ca.pak
windows10-2004-x64
3Analysis
-
max time kernel
150s -
max time network
176s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
20/04/2024, 21:04 UTC
Static task
static1
Behavioral task
behavioral1
Sample
Silent Client Setup 4.1.1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Silent Client Setup 4.1.1.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/app-64.7z
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/app-64.7z
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
LICENSE.electron.txt
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
LICENSE.electron.txt
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
chrome_100_percent.pak
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
chrome_100_percent.pak
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
chrome_200_percent.pak
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
chrome_200_percent.pak
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
icudtl.dat
Resource
win7-20240220-en
Behavioral task
behavioral20
Sample
icudtl.dat
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
locales/af.pak
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
locales/af.pak
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
locales/am.pak
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
locales/am.pak
Resource
win10v2004-20240412-en
Behavioral task
behavioral25
Sample
locales/ar.pak
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
locales/ar.pak
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
locales/bg.pak
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
locales/bg.pak
Resource
win10v2004-20240412-en
Behavioral task
behavioral29
Sample
locales/bn.pak
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
locales/bn.pak
Resource
win10v2004-20240412-en
Behavioral task
behavioral31
Sample
locales/ca.pak
Resource
win7-20240215-en
Behavioral task
behavioral32
Sample
locales/ca.pak
Resource
win10v2004-20240412-en
General
-
Target
locales/ar.pak
-
Size
624KB
-
MD5
fdbad4c84ac66ee78a5c8dd16d259c43
-
SHA1
3ce3cd751bb947b19d004bd6916b67e8db5017ac
-
SHA256
a62b848a002474a8ea37891e148cbaf4af09bdba7dafebdc0770c9a9651f7e3b
-
SHA512
376519c5c2e42d21acedb1ef47184691a2f286332451d5b8d6aac45713861f07c852fb93bd9470ff5ee017d6004aba097020580f1ba253a5295ac1851f281e13
-
SSDEEP
12288:K+sgtqIj5/XvYUtOkQIkqBJ5SNbW+eTtvZEMgSENjM:KD4Fek75z+K
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3004 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\locales\ar.pak1⤵
- Modifies registry class
PID:3944
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3004
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2660 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:81⤵PID:1548
Network
-
Remote address:8.8.8.8:53Request97.17.167.52.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request240.221.184.93.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request86.23.85.13.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request18.31.95.13.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request133.32.126.40.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request134.71.91.104.in-addr.arpaIN PTRResponse134.71.91.104.in-addr.arpaIN PTRa104-91-71-134deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request58.55.71.13.in-addr.arpaIN PTRResponse
-
71 B 145 B 1 1
DNS Request
97.17.167.52.in-addr.arpa
-
73 B 144 B 1 1
DNS Request
240.221.184.93.in-addr.arpa
-
70 B 144 B 1 1
DNS Request
86.23.85.13.in-addr.arpa
-
70 B 144 B 1 1
DNS Request
18.31.95.13.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
133.32.126.40.in-addr.arpa
-
146 B 144 B 2 1
DNS Request
95.221.229.192.in-addr.arpa
DNS Request
95.221.229.192.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
134.71.91.104.in-addr.arpa
-
73 B 159 B 1 1
DNS Request
228.249.119.40.in-addr.arpa
-
70 B 144 B 1 1
DNS Request
58.55.71.13.in-addr.arpa