627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69

Analysis

max time kernel
52s
max time network
75s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
12-02-2023 01:45

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General

Target

627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe
Size

277KB
MD5

8ce8f25d1b735112a75f8d9e5571adfb
SHA1

709cf0cf4ea2e8ca18f0fdaa6f9202814412b0f8
SHA256

627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69
SHA512

e2270613c12513b94667b38b538e7d99bf8de9f2ea50760a9f034383b0419dccd789f4586d0c2dd5bc0e4c09fce719fcbd85f4192f838f91b86706af46f7052a
SSDEEP

6144:VXzKdNY49u8rVEi32lpugmv+3gkCK2701neta:Ga4A7lnI0M01Z

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4780	ITS SB App Switch.exe
988	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/2708-116-0x00000000002E0000-0x0000000000380000-memory.dmp	upx
behavioral1/memory/2708-215-0x00000000002E0000-0x0000000000380000-memory.dmp	upx
behavioral1/memory/2708-216-0x00000000002E0000-0x0000000000380000-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
2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe
2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe
2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe
2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 4780	2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe	66
PID 2708 wrote to memory of 4780	2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe	66
PID 2708 wrote to memory of 4780	2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe	66
PID 2708 wrote to memory of 988	2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe	67
PID 2708 wrote to memory of 988	2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe	67
PID 2708 wrote to memory of 988	2708	627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe	67

C:\Users\Admin\AppData\Local\Temp\627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe
"C:\Users\Admin\AppData\Local\Temp\627e77ccab8508510d0233e3ad7d4a4bcf3feac81ce597af20a162208995ea69.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2708
- 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:4780
- 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:988

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/988-178-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-171-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-182-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-181-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-180-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-177-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-161-0x0000000000000000-mapping.dmp

Download
memory/988-175-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-173-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-183-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-169-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-167-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-165-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-164-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-163-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-176-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/988-172-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-149-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-133-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-136-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-137-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-138-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-139-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-140-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-141-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-142-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-143-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-144-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-145-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-146-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-147-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-148-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-116-0x00000000002E0000-0x0000000000380000-memory.dmp

Filesize
640KB

Download
memory/2708-150-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-151-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-152-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-153-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-154-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-155-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-156-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-157-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-134-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-135-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-216-0x00000000002E0000-0x0000000000380000-memory.dmp

Filesize
640KB

Download
memory/2708-215-0x00000000002E0000-0x0000000000380000-memory.dmp

Filesize
640KB

Download
memory/2708-132-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-131-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-130-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-166-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-129-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-168-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-128-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-127-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-170-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-126-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-125-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-174-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-124-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-123-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-122-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-121-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-120-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-119-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-118-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-179-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-117-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/2708-115-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download
memory/4780-158-0x0000000000000000-mapping.dmp

Download
memory/4780-160-0x0000000077AD0000-0x0000000077C5E000-memory.dmp

Filesize
1.6MB

Download