c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad

Analysis

max time kernel
60s
max time network
189s
platform
windows10-1703_x64
resource
win10-20230915-en
resource tags

arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
submitted
15/10/2023, 21:28

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General

Target

c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe
Size

266KB
MD5

651c625f76381203647fa639373891ed
SHA1

5b8721ea4e1a801eb1e7220b5286763e6da589c5
SHA256

c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad
SHA512

0576632ae5c57a5fe6f13a49f92d196f53dba9f15d242f6664bbdcdbe0c19ced37ccad57cd1a96cc8b988de50ab865a72ea4f364be178b2956f4cc40ce83859d
SSDEEP

6144:oXzKdNY49u8rVhwT/TRPkTMekKk01net:Xa4Ayg/tPCNkF01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4456	ITS SB App Switch.exe
3448	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/4116-0-0x0000000000300000-0x00000000003A0000-memory.dmp	upx
behavioral1/memory/4116-8-0x0000000000300000-0x00000000003A0000-memory.dmp	upx
behavioral1/memory/4116-9-0x0000000000300000-0x00000000003A0000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe
4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe
4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe
4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4116 wrote to memory of 4456	4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe	70
PID 4116 wrote to memory of 4456	4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe	70
PID 4116 wrote to memory of 4456	4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe	70
PID 4116 wrote to memory of 3448	4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe	71
PID 4116 wrote to memory of 3448	4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe	71
PID 4116 wrote to memory of 3448	4116	c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe	71

C:\Users\Admin\AppData\Local\Temp\c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe
"C:\Users\Admin\AppData\Local\Temp\c3e75055e7f7f93a392c2496c5617ca01432110b1f5375563702e95975d45fad.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4116
- 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:4456
- 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:3448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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
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/4116-0-0x0000000000300000-0x00000000003A0000-memory.dmp

Filesize
640KB

Download
memory/4116-8-0x0000000000300000-0x00000000003A0000-memory.dmp

Filesize
640KB

Download
memory/4116-9-0x0000000000300000-0x00000000003A0000-memory.dmp

Filesize
640KB

Download