25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 22:24

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General

Target

25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe
Size

266KB
MD5

07a8d456beee6ad6ad1356d2bdaf6053
SHA1

c2c7b2cd65634f0aed8f85065d1b979ff5389929
SHA256

25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456
SHA512

a51ead2b1a118fa3e64ae09740e202f3b16de9b5dad8454f1119453a4e0fbbe88ed701198645ca516a84fa57357d7de37bdb9ff0fda8ac17cf960d1204dd6a98
SSDEEP

6144:NXzKdNY49u8rVeTnV7jLHu8DcGd01net:ua4AJTnhjzvcGd01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

1732 ITS SB App Switch.exe
2632 ITS SB App Switch.exe

pid	process
1732	ITS SB App Switch.exe
2632	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4548-0-0x00000000001E0000-0x0000000000280000-memory.dmp	upx
behavioral2/memory/4548-14-0x00000000001E0000-0x0000000000280000-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

Processes:

25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe

pid	process
4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe
4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe
4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe
4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe

description	pid	process	target process
PID 4548 wrote to memory of 1732	4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe	ITS SB App Switch.exe
PID 4548 wrote to memory of 1732	4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe	ITS SB App Switch.exe
PID 4548 wrote to memory of 1732	4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe	ITS SB App Switch.exe
PID 4548 wrote to memory of 2632	4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe	ITS SB App Switch.exe
PID 4548 wrote to memory of 2632	4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe	ITS SB App Switch.exe
PID 4548 wrote to memory of 2632	4548	25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe
"C:\Users\Admin\AppData\Local\Temp\25c414cdbd2127cdf232983faa850e6aab925fd4f2ab06dab2e9afc025043456.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4548
- 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:1732
- 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:2632

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\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/4548-0-0x00000000001E0000-0x0000000000280000-memory.dmp

Filesize
640KB

Download
memory/4548-14-0x00000000001E0000-0x0000000000280000-memory.dmp

Filesize
640KB

Download