90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8

Analysis

max time kernel
150s
max time network
151s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 00:23

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General

Target

90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe
Size

68KB
MD5

f9e502fd0e6d28e28ec019f388fd7dd1
SHA1

f995306d998cb8e049fa663e7493006f44c0984f
SHA256

90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8
SHA512

26cde4ad4475863d6e4fd11bd28fa959785b5b0c93f8d8302324df5ae4e18e1968ed02f7058bf7b19b4b76f077cf54edf2424561b24ad8cb60606b0e30f46bfb
SSDEEP

1536:NB+FC9RntfWeoGiPyCHjKDjfQQQtUe/g7Lq:NB+F8tfPN4yCDKDjfQQQtF

Score

9^/10

Malware Config

Signatures

Detects executables built or packed with MPress PE compressor 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/832-1-0x0000000000400000-0x000000000041C000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral1/memory/832-3-0x0000000000400000-0x000000000041C000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral1/memory/832-5-0x0000000000400000-0x000000000041C000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral1/memory/1292-18-0x0000000000400000-0x000000000041C000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral1/memory/1292-19-0x0000000000400000-0x000000000041C000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral1/memory/1292-21-0x0000000000400000-0x000000000041C000-memory.dmp	INDICATOR_EXE_Packed_MPress

Executes dropped EXE 1 IoCs

Processes:

budha.exe

pid process

1292 budha.exe

pid	process
1292	budha.exe

Loads dropped DLL 2 IoCs

Processes:

90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe

pid	process
832	90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe
832	90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe

description	pid	process	target process
PID 832 wrote to memory of 1292	832	90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe	budha.exe
PID 832 wrote to memory of 1292	832	90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe	budha.exe
PID 832 wrote to memory of 1292	832	90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe	budha.exe
PID 832 wrote to memory of 1292	832	90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe	budha.exe

C:\Users\Admin\AppData\Local\Temp\90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe
"C:\Users\Admin\AppData\Local\Temp\90865e27b7a3ee29e359c0ec438ad99efd319ec0c1052a7195a68c5bb1bf4be8.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:832

C:\Users\Admin\AppData\Local\Temp\budha.exe
"C:\Users\Admin\AppData\Local\Temp\budha.exe"
2⤵
- Executes dropped EXE
PID:1292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\budha.exe

Filesize
68KB

MD5
ebb5e8c02c499f653b4f11d4e21e383d

SHA1
c95d37528aa00a902f4e2d59ff128cbfa9f30b21

SHA256
eb1089113b94a76b418d6d19e0395971e639a4d5e9bb20f6857a5c0a11e8182a

SHA512
2beff31b00fbec1bc6a37a0b8b8b79699aeda2fa5db3cbcd4bdd5a14137ffda956efdad23c05f29780029cc5f8d3e4aba46a152f422aff02b0be2b55251df212

Download Submit
memory/832-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/832-1-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/832-2-0x0000000000409000-0x000000000040A000-memory.dmp

Filesize
4KB

Download
memory/832-3-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/832-5-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/832-14-0x0000000003220000-0x000000000323C000-memory.dmp

Filesize
112KB

Download
memory/832-15-0x0000000003220000-0x000000000323C000-memory.dmp

Filesize
112KB

Download
memory/1292-17-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1292-18-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1292-19-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1292-21-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download