63a8843d25ef29d312dac2e3b34b8640b2abcc60d8d0fcabdb1e88a94f754d6a

Analysis

max time kernel
141s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 09:08

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General

Target

etbackup_trial.exe
Size

5.5MB
MD5

d7cf3e989525cf9531691f00fe258bb3
SHA1

fc1ecf87d4b5b6fe8a73d7cad5ee928340eafeff
SHA256

06eb105bfd3126056aa4152156e85b847caf01ceebdf07c3e6b7170527e0d229
SHA512

610347994386faab6ec6aa1770aa6011d48dc87659cc7efb8958f852525a172d7e647c74a1b7e9cda5f3e60ce35de7b36c8d0fabf238a80bf1277e467f056a01
SSDEEP

98304:iVevN+avQiZbZ2Jf7o+co3xxkpj/M+5DRq1qEaPhtQvXrDOt62+++pQEFr:XPYiZ8VkIxmj/LRqmtKrDbY+yU

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3960	is-7NQ84.tmp

Loads dropped DLL 2 IoCs

pid	Process
3960	is-7NQ84.tmp
3960	is-7NQ84.tmp

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1828 wrote to memory of 3960	1828	etbackup_trial.exe	84
PID 1828 wrote to memory of 3960	1828	etbackup_trial.exe	84
PID 1828 wrote to memory of 3960	1828	etbackup_trial.exe	84

C:\Users\Admin\AppData\Local\Temp\etbackup_trial.exe
"C:\Users\Admin\AppData\Local\Temp\etbackup_trial.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1828
- C:\Users\Admin\AppData\Local\Temp\is-5JBLG.tmp\is-7NQ84.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-5JBLG.tmp\is-7NQ84.tmp" /SL4 $80248 "C:\Users\Admin\AppData\Local\Temp\etbackup_trial.exe" 5456772 52224
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:3960

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

C:\Users\Admin\AppData\Local\Temp\is-5JBLG.tmp\is-7NQ84.tmp

Filesize
656KB

MD5
4fa180886ff7c0fd86a65f760ede6318

SHA1
2c89c271c71531362e84ddab5d3028f0756a9281

SHA256
1d9026c60374b056720cdfcfa598a641cc8fbc9932590d69b4cfbc32cd09871c

SHA512
a278b1d36332be9f3c284c0a4716c5e130cc6e1524c03bd693769497aeed97360c74fb8466b2d0ffd474ea8fe545c6961674ea2668a0867aee270659ad0142cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-HEC0G.tmp\installDll.dll

Filesize
130KB

MD5
b094840fe3cd05bcf4567dbb7654eba5

SHA1
0a61ae7bccb4faeee8dc75479369f7f901fc8ecc

SHA256
b5af0f24e4ab4e44fadb61a2a8f4360c83d9859dffc8f4130c2b652a806580ee

SHA512
6f9380f81d7a6600953990860445fb258fbed4df872c5ab45088cd98580335035cc30908ffeec1c9199afc2783da694b5e7f7a5415c5fddb65b4c4a1d7b5325e

Download Submit
memory/1828-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1828-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/1828-20-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/3960-12-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/3960-17-0x00000000038F0000-0x0000000003917000-memory.dmp

Filesize
156KB

Download
memory/3960-21-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/3960-22-0x00000000038F0000-0x0000000003917000-memory.dmp

Filesize
156KB

Download