2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9

Analysis

max time kernel
90s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 01:57

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General

Target

2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe
Size

266KB
MD5

229a14c840f67a691f5c7f017e220197
SHA1

828cc45cb055edd6fa3800e72edac1eaaf949f0d
SHA256

2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9
SHA512

d6dfe34fd4a722004df92b81cbc09d299c8f023613f1f322d8ee420bcd4defe61e5f9b0e3ec1d981936ced36c29aa6ff5a3434b5fb8823da8ae29500154d3561
SSDEEP

3072:cNXEGZJWhfNFC4S60+XoLczrVmXO9ggmVZrCQ8IVirmBtJjcWTwmdH01ne4PK:KXzKdNY49u8rVzu/riGtJjcWNl01net

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

2036 ITS SB App Switch.exe
1272 ITS SB App Switch.exe

pid	process
2036	ITS SB App Switch.exe
1272	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1972-0-0x0000000000610000-0x00000000006B0000-memory.dmp	upx
behavioral2/memory/1972-14-0x0000000000610000-0x00000000006B0000-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

Processes:

2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe

pid	process
1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe
1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe
1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe
1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe

description	pid	process	target process
PID 1972 wrote to memory of 2036	1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe	ITS SB App Switch.exe
PID 1972 wrote to memory of 2036	1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe	ITS SB App Switch.exe
PID 1972 wrote to memory of 2036	1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe	ITS SB App Switch.exe
PID 1972 wrote to memory of 1272	1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe	ITS SB App Switch.exe
PID 1972 wrote to memory of 1272	1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe	ITS SB App Switch.exe
PID 1972 wrote to memory of 1272	1972	2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe
"C:\Users\Admin\AppData\Local\Temp\2604332a1879b201aa84a03ab47a1f6afc2d8296f8c673b2699e5884aa7973f9.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1972

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:2036

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:1272

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
memory/1972-0-0x0000000000610000-0x00000000006B0000-memory.dmp

Filesize
640KB

Download
memory/1972-14-0x0000000000610000-0x00000000006B0000-memory.dmp

Filesize
640KB

Download