79fad76ab8d4458b8f3e8c66928c577c79e2a85a5471967a0ebed902cfa962fd

Analysis

max time kernel
142s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/01/2024, 09:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

HA_BatchPictureResizer-v1.7/setup.exe
Size

2.3MB
MD5

da9c67250c87934f1d6e916dbdd62329
SHA1

b99e25a9b6233f3ae683edee55902dca18dcf1a6
SHA256

e5f4ec78122534073220b0b6819c1cc2b08f48fdb727dcd657de190868b051a1
SHA512

af71aa5be9f6a3e5434da962fe9febfb18b359b6c823605b79c2b325ce740f867ad8cf262fa0f5798c937f719cac98946a67be08eaa85e0a06943f1c13c463bb
SSDEEP

49152:a2N/sDdWUe4IJQC7mtCnI9vkqZvaGprmZ33iLS1XBg:7eDvrC7HnKksvaGprmh3oV

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2408	setup.tmp

Loads dropped DLL 3 IoCs

pid	Process
2540	setup.exe
2408	setup.tmp
2408	setup.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
2408	setup.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2408	2540	setup.exe	28
PID 2540 wrote to memory of 2408	2540	setup.exe	28
PID 2540 wrote to memory of 2408	2540	setup.exe	28
PID 2540 wrote to memory of 2408	2540	setup.exe	28
PID 2540 wrote to memory of 2408	2540	setup.exe	28
PID 2540 wrote to memory of 2408	2540	setup.exe	28
PID 2540 wrote to memory of 2408	2540	setup.exe	28

C:\Users\Admin\AppData\Local\Temp\HA_BatchPictureResizer-v1.7\setup.exe
"C:\Users\Admin\AppData\Local\Temp\HA_BatchPictureResizer-v1.7\setup.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Users\Admin\AppData\Local\Temp\is-F4GUB.tmp\setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-F4GUB.tmp\setup.tmp" /SL5="$5014E,2196488,73728,C:\Users\Admin\AppData\Local\Temp\HA_BatchPictureResizer-v1.7\setup.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2408

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-F4GUB.tmp\setup.tmp

Filesize
685KB

MD5
fe47dfd4f24d4bd585584c5fd5d11138

SHA1
f7a7e1e085d5ef6da35a9525b76d2d1a2e1231a5

SHA256
62377d5be63922f0f30d670f1bfdbb1db52585267ffdbf259eff628b806b2fb5

SHA512
b78cdcfc2479b71d950e94ecf7c090aba5aaf2c8488fb64d8e0c296f47fa77b483b62c18384ecc09a5609476135623c3eed5a510cdda56f5f84b4a61211a0174

Download Submit
\Users\Admin\AppData\Local\Temp\is-QVH9B.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/2408-9-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2408-20-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2408-23-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2540-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2540-2-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2540-19-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download