d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
21/05/2024, 13:47

Target

d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe
Size

266KB
MD5

10b96f64bd4007e4ac74fba4e06b2f17
SHA1

8baad0c73db1a19c459270d79f67a9be6e827da7
SHA256

d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99
SHA512

ac5b1070122626f096fee4e8344e1f7cde8bb826700437f31f529c9b8022dbddc89ed8c5130e6bddcba02a1d12d7d476c07a3790834f7359537673469b06e46d
SSDEEP

3072:WNXEGZJWhfNFC4S60+XoLczrVmXtx9HlJkbZ+Y+x+tfnEafTGe20zH01ne4PK:kXzKdNY49u8rVkkKInEafh701net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3580	ITS SB App Switch.exe
2744	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/2044-0-0x0000000000570000-0x0000000000610000-memory.dmp	upx
behavioral2/memory/2044-14-0x0000000000570000-0x0000000000610000-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
2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe
2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe
2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe
2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 3580	2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe	81
PID 2044 wrote to memory of 3580	2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe	81
PID 2044 wrote to memory of 3580	2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe	81
PID 2044 wrote to memory of 2744	2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe	82
PID 2044 wrote to memory of 2744	2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe	82
PID 2044 wrote to memory of 2744	2044	d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe	82

C:\Users\Admin\AppData\Local\Temp\d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe
"C:\Users\Admin\AppData\Local\Temp\d1458a9089b948ee2b829b3f0735a95e4cc3ab2abde3e2473d1d2a09c73d9d99.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2044
- 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:3580
- 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:2744

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/2044-0-0x0000000000570000-0x0000000000610000-memory.dmp

Filesize
640KB

Download
memory/2044-14-0x0000000000570000-0x0000000000610000-memory.dmp

Filesize
640KB

Download