d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80

Analysis

max time kernel
52s
max time network
59s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
16/02/2023, 03:13

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General

Target

d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe
Size

277KB
MD5

09ff03a890228ae23e2a36f59a7c2fc4
SHA1

c70d1c43632f0e5eb37af86e1989c1fecfc98d45
SHA256

d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80
SHA512

d6e09c9ae25a67c62502a3f59a527537b9b5cbec202fe06c57953ed2a3bbb70ed59dfce6ce87c240c39d4baf55a8af129c68bf4a53fbb5db165ffb0682414ffb
SSDEEP

6144:mXzKdNY49u8rVVV0b9mdB7Les+eFMBxII4k01netn:9a4Aa0bMBu/eF+H01s

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
5116	ITS SB App Switch.exe
4076	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2496-117-0x00000000008D0000-0x0000000000970000-memory.dmp	upx
behavioral1/memory/2496-217-0x00000000008D0000-0x0000000000970000-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
2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe
2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe
2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe
2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 5116	2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe	66
PID 2496 wrote to memory of 5116	2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe	66
PID 2496 wrote to memory of 5116	2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe	66
PID 2496 wrote to memory of 4076	2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe	67
PID 2496 wrote to memory of 4076	2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe	67
PID 2496 wrote to memory of 4076	2496	d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe	67

C:\Users\Admin\AppData\Local\Temp\d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe
"C:\Users\Admin\AppData\Local\Temp\d416052949d9109c32f12f515ed03a01e37493e78fa4588bc131076dc45a1c80.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2496
- 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:5116
- 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:4076

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/2496-150-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-153-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-120-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-121-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-118-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-123-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-124-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-125-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-126-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-127-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-128-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-129-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-130-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-131-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-132-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-133-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-134-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-135-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-136-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-137-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-138-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-139-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-140-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-141-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-142-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-143-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-144-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-145-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-146-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-147-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-148-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-149-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-122-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-119-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-217-0x00000000008D0000-0x0000000000970000-memory.dmp

Filesize
640KB

Download
memory/2496-151-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-154-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-155-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-156-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-157-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-158-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-159-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-168-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-173-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-117-0x00000000008D0000-0x0000000000970000-memory.dmp

Filesize
640KB

Download
memory/2496-152-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2496-177-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-165-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-180-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-171-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-174-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-175-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-176-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-166-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-179-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-183-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-167-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-170-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-185-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-181-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-184-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-178-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-172-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-169-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-182-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-162-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download