2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17

Analysis

max time kernel
49s
max time network
71s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
11/02/2023, 16:20

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General

Target

2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe
Size

277KB
MD5

a14f1617baa77ac00b0ec5e6153d2848
SHA1

db696d46ad98a1019f14a9c561e09943f927fcbd
SHA256

2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17
SHA512

d61684a310bf1cfa43af2a505cc181fd7f686bca0d490316a0ff8cbf363f6cc77932e58f955be251726429fcaa7c1b0dff1177c6a1edfc8f2f2519a7ebb64900
SSDEEP

6144:0XzKdNY49u8rVO7tQw+atfHcHx1SFeR01netN:ba4A9QjatfHuxAs01y

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4296	ITS SB App Switch.exe
4364	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/1748-126-0x0000000001260000-0x0000000001300000-memory.dmp	upx
behavioral1/memory/1748-219-0x0000000001260000-0x0000000001300000-memory.dmp	upx
behavioral1/memory/1748-220-0x0000000001260000-0x0000000001300000-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
1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe
1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe
1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe
1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 4296	1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe	67
PID 1748 wrote to memory of 4296	1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe	67
PID 1748 wrote to memory of 4296	1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe	67
PID 1748 wrote to memory of 4364	1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe	66
PID 1748 wrote to memory of 4364	1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe	66
PID 1748 wrote to memory of 4364	1748	2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe	66

C:\Users\Admin\AppData\Local\Temp\2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe
"C:\Users\Admin\AppData\Local\Temp\2ceb457f3e8b9db9c1bdecf1d3c7a1553cacebfc60c3627aa5d42ab722a3be17.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1748
- 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:4364
- 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:4296

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/1748-155-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-157-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-124-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-125-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-126-0x0000000001260000-0x0000000001300000-memory.dmp

Filesize
640KB

Download
memory/1748-127-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-128-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-129-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-130-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-131-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-133-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-132-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-134-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-135-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-136-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-137-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-138-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-139-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-140-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-141-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-142-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-143-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-145-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-144-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-146-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-147-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-149-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-148-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-150-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-152-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-153-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-151-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-120-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-158-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-123-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-156-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-154-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-159-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-160-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-161-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-162-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-122-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-220-0x0000000001260000-0x0000000001300000-memory.dmp

Filesize
640KB

Download
memory/1748-219-0x0000000001260000-0x0000000001300000-memory.dmp

Filesize
640KB

Download
memory/1748-177-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-184-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-182-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-172-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-169-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-179-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-174-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/1748-121-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-186-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-183-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-173-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-171-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-170-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-185-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-176-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-175-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-188-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-187-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-181-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-180-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-178-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-168-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download
memory/4364-167-0x0000000076F50000-0x00000000770DE000-memory.dmp

Filesize
1.6MB

Download