cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9

Analysis

max time kernel
146s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
01/06/2024, 11:39

Target

cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe
Size

266KB
MD5

9a1eda55aa31d18f3eacd4ea017c7822
SHA1

ec203e39d727c45074e73fa85c6f2d81303d1f6a
SHA256

cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9
SHA512

d6eca329e6ead3544c1235464da8f9a988dfa8657898b1977342235d1368efbe81d8fa636422c0dc71c4286daffc75476fb4b295093c6be4dda5e1bb70924a98
SSDEEP

6144:rXzKdNY49u8rV2upugmv+3gkCK2O01net:0a4A5unI0X01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3520	ITS SB App Switch.exe
400	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/5052-0-0x0000000000DD0000-0x0000000000E70000-memory.dmp	upx
behavioral2/memory/5052-14-0x0000000000DD0000-0x0000000000E70000-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
5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe
5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe
5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe
5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 3520	5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe	78
PID 5052 wrote to memory of 3520	5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe	78
PID 5052 wrote to memory of 3520	5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe	78
PID 5052 wrote to memory of 400	5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe	79
PID 5052 wrote to memory of 400	5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe	79
PID 5052 wrote to memory of 400	5052	cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe	79

C:\Users\Admin\AppData\Local\Temp\cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe
"C:\Users\Admin\AppData\Local\Temp\cbb1efa7a6a44c4e5e55647ea94100c6e8fb58b04ad4a02ff0cf0ff68c8b5dc9.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5052
- 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:3520
- 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:400

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/5052-0-0x0000000000DD0000-0x0000000000E70000-memory.dmp

Filesize
640KB

Download
memory/5052-14-0x0000000000DD0000-0x0000000000E70000-memory.dmp

Filesize
640KB

Download