721582ffe4abce8f7488a3b31c4c948b8ba9f439065437c6c9bd1c950f9446b9

Resubmissions

17-01-2025 13:15

250117-qhg8vsypcz 4

17-01-2025 11:29

250117-nlw53swmar 4

09-01-2025 21:28

250109-1bc1ns1qgt 4

05-01-2025 19:25

250105-x44gjstlew 10

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-01-2025 11:29

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General

Target

TeraBox_1.30.0.2.exe
Size

85.5MB
MD5

b2bc076b79b0396934a117c51b4eb58c
SHA1

d842893ce4a9ca332aa0f43323112c9edf227599
SHA256

721582ffe4abce8f7488a3b31c4c948b8ba9f439065437c6c9bd1c950f9446b9
SHA512

a8838d54a24e60c718b5bb5cca626a1eda5201243a21fbd60b793af599734c7be7bfa0603011b9a1ab8c9f74fa0f00ca434bf7b2229c8e8cbc259d7c8258ae29
SSDEEP

1572864:3lMIOWHKFpO9wbJ8ZY6RrAU82sycuVrwAWMSe65sc5MhQj7ejBgc+dWMZVtZK2XE:3ljHn9w9J6RuPTANzSj5saMoejt+wMZW

Score

4^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TeraBox_1.30.0.2.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe
2440	TeraBox_1.30.0.2.exe

C:\Users\Admin\AppData\Local\Temp\TeraBox_1.30.0.2.exe
C:\Users\Admin\AppData\Local\Temp\TeraBox_1.30.0.2.exe sh $MOZILLA/ %SIGINT% "SIGTERM|DESTROY|SIGKILL"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsyC62E.tmp\NsisInstallUI.dll

Filesize
2.1MB

MD5
93a820253b303c46ca5b6ba1e9ccec8d

SHA1
e691405b2906037008aa9e21817f579bf6c122ed

SHA256
6291ca8ac49760517bc06ed1f180d98ecd98b7993b32bcf6e350aa3993a42937

SHA512
708bce83e878a2a7c3dbbd888db5916e553c641915aaa182629612e8981c77a6110390569755566490615aaf6f5b4a637f47c4e8a103a158f42284b8c3bf1c6a

Download Submit
\Users\Admin\AppData\Local\Temp\nsyC62E.tmp\System.dll

Filesize
12KB

MD5
8cf2ac271d7679b1d68eefc1ae0c5618

SHA1
7cc1caaa747ee16dc894a600a4256f64fa65a9b8

SHA256
6950991102462d84fdc0e3b0ae30c95af8c192f77ce3d78e8d54e6b22f7c09ba

SHA512
ce828fb9ecd7655cc4c974f78f209d3326ba71ced60171a45a437fc3fff3bd0d69a0997adaca29265c7b5419bdea2b17f8cc8ceae1b8ce6b22b7ed9120bb5ad3

Download Submit
\Users\Admin\AppData\Local\Temp\nsyC62E.tmp\nsProcessW.dll

Filesize
4KB

MD5
f0438a894f3a7e01a4aae8d1b5dd0289

SHA1
b058e3fcfb7b550041da16bf10d8837024c38bf6

SHA256
30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11

SHA512
f91fcea19cbddf8086affcb63fe599dc2b36351fc81ac144f58a80a524043ddeaa3943f36c86ebae45dd82e8faf622ea7b7c9b776e74c54b93df2963cfe66cc7

Download Submit
memory/2440-20-0x00000000029E0000-0x0000000002A20000-memory.dmp

Filesize
256KB

Download
memory/2440-129-0x00000000029E0000-0x0000000002A20000-memory.dmp

Filesize
256KB

Download