Analysis
-
max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
-
submitted
08-02-2025 02:50
General
-
Target
JaffaCakes118_be2f3de932c09093c84913a9890951c2.exe
-
Size
287KB
-
MD5
be2f3de932c09093c84913a9890951c2
-
SHA1
da1a96dc789294d884c7ee167be37cfdf2800351
-
SHA256
023c2ad31d111f67c08ef846a6816476e6e2a25773f3ae24944724558af0cb57
-
SHA512
f3ff4e3f36b846daa2366fdccc6374a49c46629a0201cac0508b1d1493548aab2b3cf0fd2d98cd7bfdef7d4120420c5664efe3466c91bce67bb75b5251bca9de
-
SSDEEP
6144:y84R+/nBQojUb4LoaXqMKVjNY4GuKcxwMwulQMEAj+:bhBQ6n/SVqxcxwDunE3
Malware Config
Extracted
simda
-
dga
cihunemyror.eu
digivehusyd.eu
vofozymufok.eu
fodakyhijyv.eu
nopegymozow.eu
gatedyhavyd.eu
marytymenok.eu
jewuqyjywyv.eu
qeqinuqypoq.eu
kemocujufys.eu
rynazuqihoj.eu
lyvejujolec.eu
tucyguqaciq.eu
xuxusujenes.eu
puzutuqeqij.eu
ciliqikytec.eu
dikoniwudim.eu
vojacikigep.eu
fogeliwokih.eu
nofyjikoxex.eu
gadufiwabim.eu
masisokemep.eu
jepororyrih.eu
qetoqolusex.eu
keraborigin.eu
ryqecolijet.eu
lymylorozig.eu
tunujolavez.eu
xubifaremin.eu
puvopalywet.eu
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
-
Simda family
-
simda
Simda is an infostealer written in C++.
-
Downloads MZ/PE file 1 IoCs
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Modifies WinLogon 2 TTPs 2 IoCs
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_be2f3de932c09093c84913a9890951c2.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_be2f3de932c09093c84913a9890951c2.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7NjgyNTBBQTQtM0U5RS00REIzLTgyRTMtODhGNkY5OUM3QzUyfSIgdXNlcmlkPSJ7OTFFOUUwQ0QtMzk5Mi00NzBBLUIzRTktREQxRjEzNjM4MzAyfSIgaW5zdGFsbHNvdXJjZT0ibGltaXRlZCIgcmVxdWVzdGlkPSJ7N0QyQjM0NEEtQzQ4Qy00NDhCLTg3MjUtRkRFRjc4MUNEQTE0fSIgZGVkdXA9ImNyIiBkb21haW5qb2luZWQ9IjAiPjxodyBsb2dpY2FsX2NwdXM9IjIiIHBoeXNtZW1vcnk9IjQiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4xOTA0MS4xMjg4IiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O0UreGJBejZZNnNVMTI4OWJTNnFsNFZSTGJramZCVUdUTUpzanJIcjQ0aUk9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5MjEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE5ODA3NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MjA5NDQ5MjA1Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.8MB
-
Filesize
376KB
-
Filesize
228KB
-
Filesize
4KB
-
Filesize
712KB
-
Filesize
1.8MB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
736KB
-
Filesize
376KB
-
Filesize
228KB