0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c

Analysis

max time kernel
93s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
10/08/2024, 07:18

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General

Target

0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe
Size

266KB
MD5

be5f26364b7265cb983c06fc611c2d52
SHA1

dd3ef422026b1bbaaa3503120b33ba86fd2e8282
SHA256

0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c
SHA512

af8e5587728a70e162b120996f5c51715273e445ed3b073c1cd3b1026cce8cb9ae7da982e2dacead09179614c3948cf23f7f9b9f7ef3f54757d2593f00846bc4
SSDEEP

6144:MXzKdNY49u8rVqTn1Ng9lk3nzlMY2qz7F0BjeB:Da4ATTng9qBzbp0B

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2788	ITS SB App Switch.exe
5036	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/3612-0-0x0000000000A60000-0x0000000000B00000-memory.dmp	upx
behavioral2/memory/3612-19-0x0000000000A60000-0x0000000000B00000-memory.dmp	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ITS SB App Switch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe
3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe
3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe
3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3612 wrote to memory of 2788	3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe	82
PID 3612 wrote to memory of 2788	3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe	82
PID 3612 wrote to memory of 2788	3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe	82
PID 3612 wrote to memory of 5036	3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe	83
PID 3612 wrote to memory of 5036	3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe	83
PID 3612 wrote to memory of 5036	3612	0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe	83

C:\Users\Admin\AppData\Local\Temp\0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe
"C:\Users\Admin\AppData\Local\Temp\0b502e668141a75a66d0f01d9f29d3b463119892d1413503f90569596b56897c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3612
- 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:2788
- 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
  - System Location Discovery: System Language Discovery
  PID:5036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
137KB

MD5
8e277c55b2b8f512823e5c384d0e2177

SHA1
371f387b9860191a51b4b830ce8c060df4b3586b

SHA256
bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e

SHA512
854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112

Download Submit
memory/3612-0-0x0000000000A60000-0x0000000000B00000-memory.dmp

Filesize
640KB

Download
memory/3612-19-0x0000000000A60000-0x0000000000B00000-memory.dmp

Filesize
640KB

Download