ff87d820baf913ae59727dab8579b9f2d349b95bfb78aebcfeeb91cbce8c6ce3

Resubmissions

27-02-2023 04:37

230227-e83rpsbf3s 8

27-02-2023 04:25

27-02-2023 04:20

27-02-2023 04:14

12-02-2023 12:22

Analysis

max time kernel
305s
max time network
334s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
12-02-2023 12:22

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General

Target

Installer-x64bit.exe
Size

750.0MB
MD5

926183968d138d7486529820c768c3b5
SHA1

8058b2204ebdcbf19e888a628c94e201b108b58d
SHA256

a2465fc5059ea57c7b64b1dc01caf8735422a005ddb7fabeddfa3cbc89085ccf
SHA512

40b2b026c4058fd5d2c39de5b0d28fc64aca6df6a3610a7f332d2d2674ea5c6f85ca6a88fb9b6d53b47fbd816d6ebaea5e8b916c62b109012746fe075c90a93a
SSDEEP

6144:0WQoTBfjc6gSNv0owMEbjlqOVPrevcfK2fqcz1IOq:0WQ4OMc0OVPe2fx14

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

Installer-x64bit.exe

pid process

860 Installer-x64bit.exe
860 Installer-x64bit.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

pid	process
860	Installer-x64bit.exe
860	Installer-x64bit.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Installer-x64bit.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Installer-x64bit.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Installer-x64bit.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Installer-x64bit.exe

pid process

860 Installer-x64bit.exe

pid	process
860	Installer-x64bit.exe

C:\Users\Admin\AppData\Local\Temp\Installer-x64bit.exe
"C:\Users\Admin\AppData\Local\Temp\Installer-x64bit.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:860

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\ProgramData\mozglue.dll
Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll
Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
memory/860-55-0x0000000001EB0000-0x00000000020D8000-memory.dmp

Filesize
2.2MB

Download
memory/860-54-0x0000000001EB0000-0x00000000020D8000-memory.dmp

Filesize
2.2MB

Download
memory/860-56-0x0000000075611000-0x0000000075613000-memory.dmp

Filesize
8KB

Download
memory/860-57-0x0000000001EB0000-0x00000000020D8000-memory.dmp

Filesize
2.2MB

Download
memory/860-58-0x0000000001EB0000-0x00000000020D8000-memory.dmp

Filesize
2.2MB

Download
memory/860-59-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/860-79-0x0000000001EB0000-0x00000000020D8000-memory.dmp

Filesize
2.2MB

Download