1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
30/06/2024, 07:21

Target

1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819.exe
Size

266KB
MD5

9799453c6687aa0846502b71ee6f114e
SHA1

81e6977d9358941df6e216c45f6458627ea5de32
SHA256

1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819
SHA512

12af240fa640312fb860975f9c8f50c7e448f926fa4613495be01d535845654a6036d7785b54921b54ce9f8e459c850e0598f09fd0c361d749659be35ebc4569
SSDEEP

3072:oNXEGZJWhfNFC4S60+XoLczrVmX+sv1pgpb1FLL5r6jQ6yGl1+iXb0Bje4XG:2XzKdNY49u8rV1svw11GlMc0BjeB

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1624	ITS SB App Switch.exe
3808	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral2/memory/3716-0-0x0000000000940000-0x00000000009E0000-memory.dmp	upx
behavioral2/memory/3716-19-0x0000000000940000-0x00000000009E0000-memory.dmp	upx
behavioral2/memory/3716-20-0x0000000000940000-0x00000000009E0000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 1624	3716	1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819.exe	77
PID 3716 wrote to memory of 1624	3716	1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819.exe	77
PID 3716 wrote to memory of 1624	3716	1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819.exe	77
PID 3716 wrote to memory of 3808	3716	1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819.exe	78
PID 3716 wrote to memory of 3808	3716	1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819.exe	78
PID 3716 wrote to memory of 3808	3716	1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819.exe	78

C:\Users\Admin\AppData\Local\Temp\1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819.exe
"C:\Users\Admin\AppData\Local\Temp\1e7fb3f52504551be90da1279b8510b2f11c2f9662ef65c02e11bf93d5664819.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3716
- 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:1624
- 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:3808

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
137KB

MD5
8e277c55b2b8f512823e5c384d0e2177

SHA1
371f387b9860191a51b4b830ce8c060df4b3586b

SHA256
bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e

SHA512
854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112

Download Submit
memory/3716-0-0x0000000000940000-0x00000000009E0000-memory.dmp

Filesize
640KB

Download
memory/3716-19-0x0000000000940000-0x00000000009E0000-memory.dmp

Filesize
640KB

Download
memory/3716-20-0x0000000000940000-0x00000000009E0000-memory.dmp

Filesize
640KB

Download