08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf

Analysis

max time kernel
81s
max time network
147s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
13-02-2023 10:01

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General

Target

08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe
Size

277KB
MD5

cbc46c65fdcd570bb56d8c90525c299a
SHA1

2010bcd8c2b880fff24ccea4bc2c38e8701e8f59
SHA256

08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf
SHA512

b894d7fdd13d3772e7526a748195092b3bafffe4cbbad23e6c926bc443562072d1dba57780ba4dbab3243055f4be2071cc067691adb55137f0f21cde9d194038
SSDEEP

6144:kXzKdNY49u8rVBRFgGvWz8mvP6rA01netK:La4AqoGvWXr01Z

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3612	ITS SB App Switch.exe
3644	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/5112-131-0x0000000000C90000-0x0000000000D30000-memory.dmp	upx
behavioral1/memory/5112-220-0x0000000000C90000-0x0000000000D30000-memory.dmp	upx
behavioral1/memory/5112-221-0x0000000000C90000-0x0000000000D30000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe
5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe
5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe
5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5112 wrote to memory of 3612	5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe	68
PID 5112 wrote to memory of 3612	5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe	68
PID 5112 wrote to memory of 3612	5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe	68
PID 5112 wrote to memory of 3644	5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe	67
PID 5112 wrote to memory of 3644	5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe	67
PID 5112 wrote to memory of 3644	5112	08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe	67

C:\Users\Admin\AppData\Local\Temp\08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe
"C:\Users\Admin\AppData\Local\Temp\08116bc6cd9ef3a589cb64c1e2b1e45dc586307c5970adba32d26ea465a2bddf.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5112
- 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:3644
- 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:3612

Network

MITRE ATT&CK Enterprise v6

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
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/3612-163-0x0000000000000000-mapping.dmp

Download
memory/3612-165-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-180-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-184-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-183-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-182-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-185-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-177-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-175-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-172-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-170-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-168-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-186-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-166-0x0000000000000000-mapping.dmp

Download
memory/3644-173-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-154-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-135-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-139-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-140-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-141-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-142-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-143-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-144-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-145-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-146-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-147-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-148-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-149-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-150-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-151-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-152-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-153-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-120-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-155-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-156-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-157-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-158-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-159-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-160-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-161-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-162-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-137-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-138-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-136-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-134-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-133-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-169-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-132-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-171-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-131-0x0000000000C90000-0x0000000000D30000-memory.dmp

Filesize
640KB

Download
memory/5112-174-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-130-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-176-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-178-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-129-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-128-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-127-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-125-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-126-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-124-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-123-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-188-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-187-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-181-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-179-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-121-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-122-0x0000000077AA0000-0x0000000077C2E000-memory.dmp

Filesize
1.6MB

Download
memory/5112-220-0x0000000000C90000-0x0000000000D30000-memory.dmp

Filesize
640KB

Download
memory/5112-221-0x0000000000C90000-0x0000000000D30000-memory.dmp

Filesize
640KB

Download