Analysis
-
max time kernel
141s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
09/01/2024, 04:32
Behavioral task
behavioral1
Sample
4d57c7baff06d4cd3de15bc29b395bba.exe
Resource
win7-20231129-en
General
-
Target
4d57c7baff06d4cd3de15bc29b395bba.exe
-
Size
3.2MB
-
MD5
4d57c7baff06d4cd3de15bc29b395bba
-
SHA1
6d3a0641e7440297334a886899c6002df1043376
-
SHA256
4cb8766f32f32abf1fc575f1afa340fcec7fb73acc7239ff3854171b50957b56
-
SHA512
798983e5729887e9bc409452f1e93ce007ade56da42f3a3ba693adc8fd4313464d698237a093a0e82a6cd32a4f48fc6c9616fed38ad7b62c09afa89a11a9b7f9
-
SSDEEP
98304:vYQWUSk1BoYm15WaMVkSJqGcQ5lPvtEKaUIW5B12CNm2kr:wJikWBzzcQl3tjEG12x
Malware Config
Extracted
lokibot
http://capital-sd.com/jay/Panel/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
-
Executes dropped EXE 2 IoCs
pid Process 4732 test.exe 3252 test.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
resource yara_rule behavioral2/memory/1180-0-0x0000000000400000-0x0000000000A19000-memory.dmp upx behavioral2/memory/1180-14-0x0000000000400000-0x0000000000A19000-memory.dmp upx -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook test.exe Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook test.exe Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook test.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4732 set thread context of 3252 4732 test.exe 19 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4732 test.exe 4732 test.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4732 test.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3252 test.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1180 wrote to memory of 1312 1180 4d57c7baff06d4cd3de15bc29b395bba.exe 21 PID 1180 wrote to memory of 1312 1180 4d57c7baff06d4cd3de15bc29b395bba.exe 21 PID 1180 wrote to memory of 1312 1180 4d57c7baff06d4cd3de15bc29b395bba.exe 21 PID 1312 wrote to memory of 4732 1312 cmd.exe 17 PID 1312 wrote to memory of 4732 1312 cmd.exe 17 PID 1312 wrote to memory of 4732 1312 cmd.exe 17 PID 4732 wrote to memory of 3252 4732 test.exe 19 PID 4732 wrote to memory of 3252 4732 test.exe 19 PID 4732 wrote to memory of 3252 4732 test.exe 19 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook test.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook test.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4d57c7baff06d4cd3de15bc29b395bba.exe"C:\Users\Admin\AppData\Local\Temp\4d57c7baff06d4cd3de15bc29b395bba.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1180 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c test.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1312
-
-
C:\Users\Admin\AppData\Local\Temp\test.exetest.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4732 -
C:\Users\Admin\AppData\Local\Temp\test.exetest.exe2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3252
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
157KB
MD5a7e12a17a3bbcc6f0e8cea6040337b0e
SHA1185783611e94341859613682e26d5e11546e3b5f
SHA25676ff541e1d5a9ae8005477f9585a9c310ada4d292bd79e043185a257258e46f1
SHA5127c69e1c27a869b79b612e0daf0dcad950a24d4fce0a7b13e2352e43e8b32cd4485cdf7090ad48461c25ba9d8101115c1c6ccde966558fa60d8668dda6d1274c1
-
Filesize
111KB
MD5549f6b709c6387f0d9f69a87f0f67b48
SHA1387e55b019d5563149220836f3bec916961375a4
SHA256a773ff3135937e12145de5ddcf3b5918e60302fa1f3478916b55befd59b220e7
SHA512919a73939d22cd79db88c5fe472b59cae27e84bfeb40151a037fb7155355335d5ddd68a1fb5215492649ecdc61a853723b338d4212d76541f9ce1f05fc6eabf0
-
Filesize
153KB
MD538a8dd702387ad9ef0ca17702c38fe87
SHA1338927c4ee1eb0c95307074b85252734f9592381
SHA256fef94405520054e406afe67657c813def78228535bfe6684dae2aa38baf894ae
SHA5120e6ef76ddd66df7fbbbf0eaadac34c87301fb1454ca7f5f5c885dc81d34818bd0e34d54dfb0fc1af3dd723056a7fa7e829a7c74b55ea02a6d3765f9f5209c21c
-
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1232405761-1209240240-3206092754-1000\0f5007522459c86e95ffcc62f32308f1_1d8b510d-d32c-42bd-9a91-b82cb6ed494a
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
-
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1232405761-1209240240-3206092754-1000\0f5007522459c86e95ffcc62f32308f1_1d8b510d-d32c-42bd-9a91-b82cb6ed494a
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b