Overview
overview
10Static
static
3671c2e2710...18.exe
windows7-x64
10671c2e2710...18.exe
windows10-2004-x64
10$APPDATA/o...60.dll
windows7-x64
1$APPDATA/o...60.dll
windows10-2004-x64
1$APPDATA/o...60.dll
windows7-x64
1$APPDATA/o...60.dll
windows10-2004-x64
1$APPDATA/o...60.dll
windows7-x64
1$APPDATA/o...60.dll
windows10-2004-x64
1$APPDATA/o...60.dll
windows7-x64
1$APPDATA/o...60.dll
windows10-2004-x64
1$APPDATA/o...Vb.dll
windows7-x64
1$APPDATA/o...Vb.dll
windows10-2004-x64
1$APPDATA/o...nu.dll
windows7-x64
1$APPDATA/o...nu.dll
windows10-2004-x64
1$APPDATA/v...60.dll
windows7-x64
1$APPDATA/v...60.dll
windows10-2004-x64
1$APPDATA/v...UI.dll
windows7-x64
1$APPDATA/v...UI.dll
windows10-2004-x64
1$APPDATA/v...rc.dll
windows7-x64
1$APPDATA/v...rc.dll
windows10-2004-x64
1$APPDATA/v...ui.dll
windows7-x64
1$APPDATA/v...ui.dll
windows10-2004-x64
1$TEMP/Kine...ph.dll
windows7-x64
1$TEMP/Kine...ph.dll
windows10-2004-x64
1$TEMP/boondocks.exe
windows7-x64
3$TEMP/boondocks.exe
windows10-2004-x64
10$TEMP/cust...60.dll
windows7-x64
1$TEMP/cust...60.dll
windows10-2004-x64
1$TEMP/cust...re.dll
windows7-x64
1$TEMP/cust...re.dll
windows10-2004-x64
1$TEMP/cust...UI.dll
windows7-x64
1$TEMP/cust...UI.dll
windows10-2004-x64
1Analysis
-
max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 11:31
Static task
static1
Behavioral task
behavioral1
Sample
671c2e2710c301a026919308026c7865_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
671c2e2710c301a026919308026c7865_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$APPDATA/operations/21.opends60.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$APPDATA/operations/21.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$APPDATA/operations/31.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$APPDATA/operations/31.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$APPDATA/operations/32.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$APPDATA/operations/32.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$APPDATA/operations/63.opends60.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$APPDATA/operations/63.opends60.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
$APPDATA/operations/MicrosoftVsaVb.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$APPDATA/operations/MicrosoftVsaVb.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$APPDATA/operations/vbamnu.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$APPDATA/operations/vbamnu.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
$APPDATA/var/decoder/3.opends60.dll
Resource
win7-20240419-en
Behavioral task
behavioral16
Sample
$APPDATA/var/decoder/3.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$APPDATA/var/decoder/VB7TLDUI.dll
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
$APPDATA/var/decoder/VB7TLDUI.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
$APPDATA/var/decoder/msdatasrc.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$APPDATA/var/decoder/msdatasrc.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
$APPDATA/var/decoder/msdnmui.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$APPDATA/var/decoder/msdnmui.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
$TEMP/Kinematograph.dll
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
$TEMP/Kinematograph.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
$TEMP/boondocks.exe
Resource
win7-20240419-en
Behavioral task
behavioral26
Sample
$TEMP/boondocks.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
$TEMP/customcode/67.opends60.dll
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
$TEMP/customcode/67.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
$TEMP/customcode/Culture.dll
Resource
win7-20240215-en
Behavioral task
behavioral30
Sample
$TEMP/customcode/Culture.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral31
Sample
$TEMP/customcode/MicrosoftDataConnectionUI.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
$TEMP/customcode/MicrosoftDataConnectionUI.dll
Resource
win10v2004-20240426-en
General
-
Target
$APPDATA/var/decoder/VB7TLDUI.dll
-
Size
15KB
-
MD5
0e492f70d49ed66ff7471d87c59f3489
-
SHA1
b35d34c232903f4ff0aa8de5082d1bccdd78cf67
-
SHA256
c94c8a2709401aad4a1e59ef412db3c12aff855b85fcdfe635e70b0ea2420aa1
-
SHA512
1f796a2c1360a41a7558b57043c09b2ebeef5fdeaab71cc53af0d28d9b467f43d5a6aee9b4adb0f17adee5f1d4458dbe9e374815fe434f8e8c278fe829a909d6
-
SSDEEP
192:laUmA3jzxOnLkv6N3Xz6vrkonZCwnRDcWWqf7L/CldolMvMjGwPgMvws+ebMNOk9:AncYD6LIwnVcWjTLCcY+wCbsOc9j
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 2408 wrote to memory of 2480 2408 rundll32.exe rundll32.exe PID 2408 wrote to memory of 2480 2408 rundll32.exe rundll32.exe PID 2408 wrote to memory of 2480 2408 rundll32.exe rundll32.exe PID 2408 wrote to memory of 2480 2408 rundll32.exe rundll32.exe PID 2408 wrote to memory of 2480 2408 rundll32.exe rundll32.exe PID 2408 wrote to memory of 2480 2408 rundll32.exe rundll32.exe PID 2408 wrote to memory of 2480 2408 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$APPDATA\var\decoder\VB7TLDUI.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2408 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$APPDATA\var\decoder\VB7TLDUI.dll,#12⤵PID:2480