f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
03/08/2023, 17:57

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General

Target

f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe
Size

277KB
MD5

bb9da45adf61112919b927b236907f75
SHA1

1357a6e82eb391c0d0305caa36803d58f2e690f6
SHA256

f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7
SHA512

7eb95dee548e54aff6fcf70addbf1cce03fedf54def127881339a051d137201842ab2b4829fe9a519e71dabe1b58d825c8f77d07d66be493da0f9c985e9fb8cd
SSDEEP

6144:CXzKdNY49u8rV51tZKXkx2/bQcFm01netJ:Ra4AsQZFm01a

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3444-133-0x0000000000DF0000-0x0000000000E90000-memory.dmp	upx
behavioral1/memory/3444-143-0x0000000000DF0000-0x0000000000E90000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
2356	ITS SB App Switch.exe
2520	ITS SB App Switch.exe

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
3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe
3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe
3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe
3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3444 wrote to memory of 2356	3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe	81
PID 3444 wrote to memory of 2356	3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe	81
PID 3444 wrote to memory of 2356	3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe	81
PID 3444 wrote to memory of 2520	3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe	82
PID 3444 wrote to memory of 2520	3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe	82
PID 3444 wrote to memory of 2520	3444	f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe	82

C:\Users\Admin\AppData\Local\Temp\f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe
"C:\Users\Admin\AppData\Local\Temp\f66df64ef8cc3f3a09a4b1b0fe61302d2670b94164b3847563a4e0ade528dbf7.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3444
- 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:2356
- 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:2520

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
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/3444-133-0x0000000000DF0000-0x0000000000E90000-memory.dmp

Filesize
640KB

Download
memory/3444-143-0x0000000000DF0000-0x0000000000E90000-memory.dmp

Filesize
640KB

Download