Analysis
-
max time kernel
131s -
max time network
132s -
platform
windows11-21h2_x64 -
resource
win11-20240419-en -
resource tags
-
submitted
06-05-2024 07:25
General
-
Target
b2c70edda8a86bd94badcc7fa2b816ba7cf06dc9e0d5ec59e35d13a9c905d3b9.exe
-
Size
416KB
-
MD5
37ef3c7b629eb5bab13aaa25939df1aa
-
SHA1
d974ce68b5724b3f308387afac682449037a6aff
-
SHA256
b2c70edda8a86bd94badcc7fa2b816ba7cf06dc9e0d5ec59e35d13a9c905d3b9
-
SHA512
8d0b4141850079b773226dadcc2393c87a2db1a02a5ebd8e43e6f3fe627fb301d7143aa73844f746dec3b23d90d34982bbdff90248c225a26b8261a10906222e
-
SSDEEP
12288:t3qzdg7K81Yszs4M1+KsjHhuYWa3KtwrSAPt66:MmZYR8jHhuYF166
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
-
Executes dropped EXE 2 IoCs
-
Loads dropped DLL 2 IoCs
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
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 25 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\b2c70edda8a86bd94badcc7fa2b816ba7cf06dc9e0d5ec59e35d13a9c905d3b9.exe"C:\Users\Admin\AppData\Local\Temp\b2c70edda8a86bd94badcc7fa2b816ba7cf06dc9e0d5ec59e35d13a9c905d3b9.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ug0.0.exe"C:\Users\Admin\AppData\Local\Temp\ug0.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Users\Admin\AppData\Local\Temp\ug0.1.exe"C:\Users\Admin\AppData\Local\Temp\ug0.1.exe"2⤵
- 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 -u -p 576 -s 15282⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 576 -ip 5761⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
11KB
MD5a33e5b189842c5867f46566bdbf7a095
SHA1e1c06359f6a76da90d19e8fd95e79c832edb3196
SHA2565abf8e3d1f78de7b09d7f6fb87f9e80e60caacf13ef3c1289665653dacd7c454
SHA512f2ad3812ec9b915e9618539b0f103f2e9acaad25fbbacd84941c954ce070af231324e83a4621e951c1dbae8d40d50410954e40dd52bbd46e34c54b0d1957407b
-
Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
-
Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
-
Filesize
2KB
MD5f6ebe96f2ad20102b71a8b16ac6015ae
SHA1cd95ca7fa92db6a577cb734125105287142d0ff1
SHA25628b1a4ef983800c276f3ab26fb06fd34d405b7f195428e6a83b112488c0308f0
SHA5122a548d5687dc4cb0dc486ef9ec41de2726749e9e09f59d01f16f78d928105ab45ea093f8d08dac60c14081f404ec3436fa71cf1d5f22c773f3aa81025d4b6383
-
Filesize
275KB
MD5f3b64df1e1dcadb996afbd29f802b98f
SHA1cc732d26d161e0369cb31b6e1d69dbe966540e56
SHA256bb00ccce42346fcb6962e38f7e5cb22537210e838ee150731fb17babe2d114a1
SHA512d17eb25749d97647175f9704685bee347631fbf72bf718d997e98ac9fea0c5bd41772430982f7e28ef1f2dfcf0a716ca634559033435c4e12da72caad8d63c3b
-
Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
-
Filesize
1024KB
-
Filesize
444KB
-
Filesize
22.2MB
-
Filesize
432KB
-
Filesize
444KB
-
Filesize
22.1MB
-
Filesize
972KB
-
Filesize
22.1MB
-
Filesize
22.1MB
-
Filesize
22.1MB
-
Filesize
22.1MB
-
Filesize
64KB
-
Filesize
392KB
-
Filesize
48KB
-
Filesize
57.0MB
-
Filesize
80KB
-
Filesize
144KB
-
Filesize
40KB
-
Filesize
488KB
-
Filesize
712KB
-
Filesize
168KB
-
Filesize
3.0MB
-
Filesize
40KB
-
Filesize
472KB
-
Filesize
1.1MB
-
Filesize
32KB
-
Filesize
224KB
-
Filesize
56KB
-
Filesize
136KB
-
Filesize
40KB
-
Filesize
5.2MB
-
Filesize
320KB
-
Filesize
48KB
-
Filesize
136KB
-
Filesize
120KB
-
Filesize
4.7MB
-
Filesize
4.7MB