Overview
overview
8Static
static
368f15793cd...18.exe
windows7-x64
868f15793cd...18.exe
windows10-2004-x64
8$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3CashReminder.exe
windows7-x64
1CashReminder.exe
windows10-2004-x64
1ProtocolFilters.dll
windows7-x64
1ProtocolFilters.dll
windows10-2004-x64
3crfilterdrv.sys
windows7-x64
1crfilterdrv.sys
windows10-2004-x64
1libeay32.dll
windows7-x64
1libeay32.dll
windows10-2004-x64
1nfapi.dll
windows7-x64
1nfapi.dll
windows10-2004-x64
1ssleay32.dll
windows7-x64
1ssleay32.dll
windows10-2004-x64
1Analysis
-
max time kernel
142s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 23:04
Static task
static1
Behavioral task
behavioral1
Sample
68f15793cd17480d51f9502c42455820_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
68f15793cd17480d51f9502c42455820_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
CashReminder.exe
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
CashReminder.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
ProtocolFilters.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
ProtocolFilters.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
crfilterdrv.sys
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
crfilterdrv.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
libeay32.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
libeay32.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
nfapi.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
nfapi.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
ssleay32.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
ssleay32.dll
Resource
win10v2004-20240226-en
General
-
Target
ssleay32.dll
-
Size
368KB
-
MD5
2da6e9df4979ca65a01c4df6eb5600d2
-
SHA1
8bb90aca4e3387629e76d5c8cb53743990d891ec
-
SHA256
bfb7a9a4d5501d21cd575ec6f65b10ec3d43e6bc137d7b6469daf24ee0b65d14
-
SHA512
e146c42fee06702b80ca46d7a281a8c0600b9a35213accac29dc3c505d9d1f0405c4a69f22258042fbe4d35278c2c47ba878b1f2bfaa739eb1501428ea5f90af
-
SSDEEP
6144:tS4YNV1eN5+tEmD24Y3m5staz+5UGhB5v7gwOmnpRt+i0QKYU6PuCv7CNbA2WQzY:1YNV1eN5+tEmD24Y3m5stazIUGhB5jgm
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4964 wrote to memory of 1152 4964 rundll32.exe rundll32.exe PID 4964 wrote to memory of 1152 4964 rundll32.exe rundll32.exe PID 4964 wrote to memory of 1152 4964 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#12⤵PID:1152
-
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=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:81⤵PID:2280