0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b

Analysis

max time kernel
54s
max time network
59s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
12/02/2023, 08:53

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General

Target

0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe
Size

277KB
MD5

fb09dd1934de4007e7742c275e5c82f0
SHA1

89b63187be61c8fa9882fe2e2049d0f81fc2e505
SHA256

0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b
SHA512

266222d07b42a70f1dfce9891de8a698e7d3adec19e84ece34080768df8cb973f28cab492e08a047e2ea023709e68453d46cec6ca9d115e580904badce6b36b2
SSDEEP

3072:yNXEGZJWhfNFC4S60+XoLczrVmX7EhKRuKEEi9ZP7aPQ8ug0x3xS6HkLY+H01neS:gXzKdNY49u8rVS8qMg0x3jo01neto

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4596	ITS SB App Switch.exe
1200	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/3064-123-0x00000000010E0000-0x0000000001180000-memory.dmp	upx
behavioral1/memory/3064-219-0x00000000010E0000-0x0000000001180000-memory.dmp	upx
behavioral1/memory/3064-220-0x00000000010E0000-0x0000000001180000-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
3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe
3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe
3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe
3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 4596	3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe	67
PID 3064 wrote to memory of 4596	3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe	67
PID 3064 wrote to memory of 4596	3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe	67
PID 3064 wrote to memory of 1200	3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe	66
PID 3064 wrote to memory of 1200	3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe	66
PID 3064 wrote to memory of 1200	3064	0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe	66

C:\Users\Admin\AppData\Local\Temp\0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe
"C:\Users\Admin\AppData\Local\Temp\0facc798b15fadb976fc50f59664a2422e5a568cced80789c303d59af5551b1b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3064
- 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:1200
- 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:4596

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/1200-183-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-178-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-182-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-185-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-187-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-186-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-175-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-176-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-180-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-173-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-171-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-169-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-168-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/1200-167-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-154-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-136-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-139-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-140-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-141-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-142-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-144-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-143-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-145-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-146-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-147-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-148-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-149-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-150-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-151-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-153-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-152-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-120-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-155-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-156-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-157-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-158-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-159-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-160-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-161-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-162-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-137-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-138-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-135-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-134-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-170-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-130-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-131-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-172-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-174-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-133-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-177-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-179-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-132-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-181-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-128-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-129-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-184-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-127-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-126-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-188-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-125-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-124-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-122-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-123-0x00000000010E0000-0x0000000001180000-memory.dmp

Filesize
640KB

Download
memory/3064-121-0x0000000077DB0000-0x0000000077F3E000-memory.dmp

Filesize
1.6MB

Download
memory/3064-220-0x00000000010E0000-0x0000000001180000-memory.dmp

Filesize
640KB

Download
memory/3064-219-0x00000000010E0000-0x0000000001180000-memory.dmp

Filesize
640KB

Download