945830220e26b7d6c036ab040642f3f06031f5ec67e228ac6d405d031e92e262

Analysis

max time kernel
143s
max time network
128s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27/03/2024, 20:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e2427555fce119fb4dc42eca0e555280.exe
Size

3.6MB
MD5

e2427555fce119fb4dc42eca0e555280
SHA1

96e261c7a9a365b986cd0640568626aa03822f6e
SHA256

945830220e26b7d6c036ab040642f3f06031f5ec67e228ac6d405d031e92e262
SHA512

e619d02b9e83e4f557db34f1d26174bfe836a6b2dc4cc362b7a922f60f9eccb2a9101f9fe9c1c263474a4e5997a31b8bd39c0e67e789a2b6c2691241845cde43
SSDEEP

98304:4TQvh7n/AxjrqGK7nYAmKUIMADGpnzOGKzt/Hni:d7n/AYYiU5ADG9Cd/Hni

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2940	e2427555fce119fb4dc42eca0e555280.tmp

Loads dropped DLL 3 IoCs

pid	Process
2072	e2427555fce119fb4dc42eca0e555280.exe
2940	e2427555fce119fb4dc42eca0e555280.tmp
2940	e2427555fce119fb4dc42eca0e555280.tmp

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2940	e2427555fce119fb4dc42eca0e555280.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2940	2072	e2427555fce119fb4dc42eca0e555280.exe	28
PID 2072 wrote to memory of 2940	2072	e2427555fce119fb4dc42eca0e555280.exe	28
PID 2072 wrote to memory of 2940	2072	e2427555fce119fb4dc42eca0e555280.exe	28
PID 2072 wrote to memory of 2940	2072	e2427555fce119fb4dc42eca0e555280.exe	28
PID 2072 wrote to memory of 2940	2072	e2427555fce119fb4dc42eca0e555280.exe	28
PID 2072 wrote to memory of 2940	2072	e2427555fce119fb4dc42eca0e555280.exe	28
PID 2072 wrote to memory of 2940	2072	e2427555fce119fb4dc42eca0e555280.exe	28

C:\Users\Admin\AppData\Local\Temp\e2427555fce119fb4dc42eca0e555280.exe
"C:\Users\Admin\AppData\Local\Temp\e2427555fce119fb4dc42eca0e555280.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Users\Admin\AppData\Local\Temp\is-QHLFE.tmp\e2427555fce119fb4dc42eca0e555280.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-QHLFE.tmp\e2427555fce119fb4dc42eca0e555280.tmp" /SL5="$30156,3567194,53248,C:\Users\Admin\AppData\Local\Temp\e2427555fce119fb4dc42eca0e555280.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2940

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

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\is-NRMUR.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-QHLFE.tmp\e2427555fce119fb4dc42eca0e555280.tmp

Filesize
671KB

MD5
acec08a952e0b9a24afe1f95bb335e11

SHA1
edd75d5928d96c0eddae2fc88bc52787357acc46

SHA256
52976fc5d14c217b0b50f4c95e81cd82494430035d15bbcd586303f6b5f63b44

SHA512
93b3a2964857e0cb3ef4425a33279b16f7a914d1ce585406141f81680ce9a469f41c4199cfc3acaf0246a4d978dcbf22bfa68978217054c9b04b93b8280716a7

Download Submit
memory/2072-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2072-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2072-17-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2940-8-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2940-18-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/2940-21-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download