Analysis
-
max time kernel
131s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
-
submitted
09-05-2024 02:56
General
-
Target
c5e99a29023acdc26c1acc3313f38be017cf2d254e4a95af68cd246bbd9f45a7.exe
-
Size
365KB
-
MD5
830ca2606715fd6b7e3c505e48fb3981
-
SHA1
4ee89fbbdd4982120f5223bbbd6c5e2a14f3f178
-
SHA256
c5e99a29023acdc26c1acc3313f38be017cf2d254e4a95af68cd246bbd9f45a7
-
SHA512
2474047b586574857ad4d1d51ed70db41e3f9cb748d9efeb85f8ca486037d578cb71acb5a788f32c2f6017276d62d826be8638b2c8e26d8b6e16146a611b805a
-
SSDEEP
6144:1/yLAzjI3/kXehHDXHmlk+gdfmXHduMiFScdOVMJVGga06LNH4THWP:ZyLA/IPkXehHDXGnghm7YSUOVoVcVLNB
Malware Config
Extracted
stealc
http://185.172.128.150
-
url_path
/c698e1bc8a2f5e6d.php
Signatures
-
Detect ZGRat V1 3 IoCs
-
Stealc
Stealc is an infostealer written in C++.
-
ZGRat
ZGRat is remote access trojan written in C#.
-
Downloads MZ/PE file
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE 2 IoCs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
-
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 23 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of FindShellTrayWindow 7 IoCs
-
Suspicious use of SendNotifyMessage 7 IoCs
-
Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c5e99a29023acdc26c1acc3313f38be017cf2d254e4a95af68cd246bbd9f45a7.exe"C:\Users\Admin\AppData\Local\Temp\c5e99a29023acdc26c1acc3313f38be017cf2d254e4a95af68cd246bbd9f45a7.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\u1s.0.exe"C:\Users\Admin\AppData\Local\Temp\u1s.0.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 13163⤵
- Program crash
-
-
-
C:\Users\Admin\AppData\Local\Temp\u1s.1.exe"C:\Users\Admin\AppData\Local\Temp\u1s.1.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4848 -ip 48481⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2KB
MD5360ae4e13f163887c37e2a922d6f238b
SHA132db82845e5209e329401c00666e10c17f794b7e
SHA256c4dae7b3e14615bc366a4dfa15b69c2a0cac5d51c6dd54de8a5e74f29217017d
SHA512262c0e67e38f1f846fefb939ced9d11617adc83fd864b575f59c795909255a704504550ebbdc01bd35e6f1f5eea88d72b1bc47c3866c9e4a3e437a78d356b43f
-
Filesize
223KB
MD58a9a1b742b75353c203f733b24d071ff
SHA11e390f6625abeaf1b8155ed4a356547047429c01
SHA256ab5504a33a8bc3ac59151aa8c10e03600eca853df87a8080e3fdff8b0dc409f1
SHA512df684e2538811b4c71df55493502bf6736a419ea61e45bac6f40e9efd6504e19a214382ac2ab692c082dff69923124df54e3a820529e7c2ddf5e962fdf5ea78d
-
Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
-
Filesize
444KB
-
Filesize
432KB
-
Filesize
1024KB
-
Filesize
444KB
-
Filesize
33.6MB
-
Filesize
168KB
-
Filesize
3.0MB
-
Filesize
120KB
-
Filesize
472KB
-
Filesize
48KB
-
Filesize
56.2MB
-
Filesize
48KB
-
Filesize
64KB
-
Filesize
1.0MB
-
Filesize
80KB
-
Filesize
144KB
-
Filesize
40KB
-
Filesize
5.2MB
-
Filesize
712KB
-
Filesize
320KB
-
Filesize
136KB
-
Filesize
40KB
-
Filesize
136KB
-
Filesize
32KB
-
Filesize
224KB
-
Filesize
56KB
-
Filesize
32KB
-
Filesize
40KB
-
Filesize
392KB
-
Filesize
33.5MB
-
Filesize
33.5MB
-
Filesize
33.5MB
-
Filesize
33.5MB
-
Filesize
33.5MB
-
Filesize
33.5MB
-
Filesize
33.5MB
-
Filesize
4.7MB
-
Filesize
4.7MB