f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
16/05/2024, 09:34

Target

f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe
Size

266KB
MD5

f2a7b685b2fe8d324c2116c44f0c321c
SHA1

c614403fba5cc5eac09325717b248ec48ac81c5c
SHA256

f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5
SHA512

19fefca073c9850b05df8f5ca4a79805606ab8da76e9e1cfa16315150a006cf754b37e4b31437d71a2be04818f6aa8d98c46bad18ecbae91db7e62687a87939b
SSDEEP

3072:kNXEGZJWhfNFC4S60+XoLczrVmXSNggm0XnOBATu3rejB1MiqGAeh9aH01ne4PK:yXzKdNY49u8rVV+AJCKvMiqGX201net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
492	ITS SB App Switch.exe
3832	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral2/memory/2604-0-0x0000000000390000-0x0000000000430000-memory.dmp	upx
behavioral2/memory/2604-14-0x0000000000390000-0x0000000000430000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe
2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe
2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe
2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 492	2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe	79
PID 2604 wrote to memory of 492	2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe	79
PID 2604 wrote to memory of 492	2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe	79
PID 2604 wrote to memory of 3832	2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe	80
PID 2604 wrote to memory of 3832	2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe	80
PID 2604 wrote to memory of 3832	2604	f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe	80

C:\Users\Admin\AppData\Local\Temp\f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe
"C:\Users\Admin\AppData\Local\Temp\f0bd49e409bbc36df7f6b6a14cd86f0f3b238464fd72ab65d0880a751366e3f5.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:492
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:3832

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/2604-0-0x0000000000390000-0x0000000000430000-memory.dmp

Filesize
640KB

Download
memory/2604-14-0x0000000000390000-0x0000000000430000-memory.dmp

Filesize
640KB

Download