e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
07/06/2024, 14:59

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe
Size 266KB
Sample240607-sc227aba99
SHA256 e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c
MD5 6a42916d1a06df12a95603ad8ceed6c4
SHA1 21ca5a14e1985ca985672b3920b0e340ac89e887
SHA512 d7b81b654f753f56995b9ea66ec1ea11fc49e08a2f65a9510f6b2d5447a13e824f25b3d19952e4b448f6d568f18c94d58955c9bf1ec15d38151574f34f51561c
SSDEEP 6144:EXzKdNY49u8rVhN9lk3nzlMY2qzO01net:ra4AKN9qBzbO01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4852	ITS SB App Switch.exe
3440	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1292-0-0x00000000002C0000-0x0000000000360000-memory.dmp	upx
behavioral2/memory/1292-15-0x00000000002C0000-0x0000000000360000-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
1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe
1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe
1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe
1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 4852	1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe	78
PID 1292 wrote to memory of 4852	1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe	78
PID 1292 wrote to memory of 4852	1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe	78
PID 1292 wrote to memory of 3440	1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe	79
PID 1292 wrote to memory of 3440	1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe	79
PID 1292 wrote to memory of 3440	1292	e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe	79

C:\Users\Admin\AppData\Local\Temp\e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe
"C:\Users\Admin\AppData\Local\Temp\e4281f804231f8e0d9c90f27fc9deddd4dcab032e48dd524307d2a46d2b01d6c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1292
- 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:4852
- 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:3440

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

Loading Replay Monitor...

Downloads

ITS SB App Switch.exe

Path C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
Size 87KB
SHA256 3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
MD5 368332fca74f48697d842c5f4698ae1d
SHA1 0275153a1e62bd0eca0b02168895517ed66aac56
SHA512 fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
SSDEEP 1536:2OW3EJUzxVIAFLMo2/j3cGlHyk1UBmrNu0R9gZHesWpcdl26n9D5JL1mLPxe:034UtVIA3s3cGlHyk1UEu0R9gRlTnJ5p
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1292-0-0x00000000002C0000-0x0000000000360000-memory.dmp

Download

memory/1292-15-0x00000000002C0000-0x0000000000360000-memory.dmp

Download