da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
02/06/2024, 23:09

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General

Target
da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe
Size 266KB
Sample240602-246n5abf36
SHA256 da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b
MD5 d6321f3fb3fbb2541ce29bee1ebc6717
SHA1 4bae251d76c11b49b0065c03433c7968ca4c25c9
SHA512 ad8ccf186ee1c400c1e53e5424812c48b2fb8a3cd3159a3c946a3060a223af04ea8027e0741f0c4671173bc77e2b40ed1fe733e4a83391dc81c1f6bf882c8989
SSDEEP 6144:YXzKdNY49u8rVS1Tx3Mi5McwRlg01net:Ha4A9voRlg01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2664	ITS SB App Switch.exe
2500	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/2708-0-0x0000000000E60000-0x0000000000F00000-memory.dmp	upx
behavioral2/memory/2708-15-0x0000000000E60000-0x0000000000F00000-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
2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe
2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe
2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe
2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2664	2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe	76
PID 2708 wrote to memory of 2664	2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe	76
PID 2708 wrote to memory of 2664	2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe	76
PID 2708 wrote to memory of 2500	2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe	77
PID 2708 wrote to memory of 2500	2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe	77
PID 2708 wrote to memory of 2500	2708	da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe	77

C:\Users\Admin\AppData\Local\Temp\da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.exe
"C:\Users\Admin\AppData\Local\Temp\da6ea28557ff37d1d2017969880476d984de3a1c0c627141d6e6b742bc040f5b.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:2664
- 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:2500

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

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

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memory/2708-0-0x0000000000E60000-0x0000000000F00000-memory.dmp

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memory/2708-15-0x0000000000E60000-0x0000000000F00000-memory.dmp

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