95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
21-05-2024 15:13

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General

Target

95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe
Size

266KB
MD5

493f91d38a69f3e5368f7de246d2334a
SHA1

a351b965e7a46f8b68fd896ad3105ce7027bd386
SHA256

95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01
SHA512

377829c5e2cc223da3f115e76fbcc4c1ed7389cc585e898dc181793d47cead55257db479ed6eeb6e8b4ae677a0292292c581a17d3ea93a6a2db4cf80e555abe7
SSDEEP

6144:bXzKdNY49u8rVtJm4t40Ffx1oi101net:ka4AmJm4t4mP01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

2336 ITS SB App Switch.exe
4800 ITS SB App Switch.exe

pid	process
2336	ITS SB App Switch.exe
4800	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/4544-0-0x0000000000050000-0x00000000000F0000-memory.dmp	upx
behavioral2/memory/4544-15-0x0000000000050000-0x00000000000F0000-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:

95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe

pid	process
4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe
4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe
4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe
4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe

description	pid	process	target process
PID 4544 wrote to memory of 2336	4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe	ITS SB App Switch.exe
PID 4544 wrote to memory of 2336	4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe	ITS SB App Switch.exe
PID 4544 wrote to memory of 2336	4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe	ITS SB App Switch.exe
PID 4544 wrote to memory of 4800	4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe	ITS SB App Switch.exe
PID 4544 wrote to memory of 4800	4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe	ITS SB App Switch.exe
PID 4544 wrote to memory of 4800	4544	95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe
"C:\Users\Admin\AppData\Local\Temp\95b975fa4f4b5e7051ce0a5977ea8da769d000e46d37bf0de6d75c305b2b7c01.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4544

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:2336

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:4800

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/4544-0-0x0000000000050000-0x00000000000F0000-memory.dmp

Filesize
640KB

Download
memory/4544-15-0x0000000000050000-0x00000000000F0000-memory.dmp

Filesize
640KB

Download