166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa

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
01-06-2024 19:58

Target

166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe
Size

266KB
MD5

524c7b995bb7c603e80e922406ab0358
SHA1

3e9248cd055e5acf4c37c292bcf47df0c42c5f9b
SHA256

166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa
SHA512

74ac377c6f4021d9a3b6d27a44aa5ba7a738698eec38b4de2d616d167d13ab3f7b92cabbcd942263f64fc4f4a12262d81d22b5d805bd291ca6769f6f67638cf8
SSDEEP

3072:+NXEGZJWhfNFC4S60+XoLczrVmXaxAA8oazHjS+/fbC8DcGs6zH01ne4PK:MXzKdNY49u8rV7ejLHu8DcGT01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2280	ITS SB App Switch.exe
436	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/936-0-0x00000000000A0000-0x0000000000140000-memory.dmp	upx
behavioral2/memory/936-14-0x00000000000A0000-0x0000000000140000-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
936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe
936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe
936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe
936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 936 wrote to memory of 2280	936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe	78
PID 936 wrote to memory of 2280	936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe	78
PID 936 wrote to memory of 2280	936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe	78
PID 936 wrote to memory of 436	936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe	79
PID 936 wrote to memory of 436	936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe	79
PID 936 wrote to memory of 436	936	166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe	79

C:\Users\Admin\AppData\Local\Temp\166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe
"C:\Users\Admin\AppData\Local\Temp\166e1e1e50a212a05ebbeb9d70f5dc7847bc269d7ba19899e6caaed6db3301aa.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:936
- 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:2280
- 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:436

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/936-0-0x00000000000A0000-0x0000000000140000-memory.dmp

Filesize
640KB

Download
memory/936-14-0x00000000000A0000-0x0000000000140000-memory.dmp

Filesize
640KB

Download