4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe

Analysis

max time kernel
133s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 11:41

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General

Target

4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe
Size

266KB
MD5

63eaed2999cbf0696cf9794dae290baf
SHA1

1afaa664d3787304f73a396dadbf88c9ea0e82f9
SHA256

4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe
SHA512

d63ada17d3f7f05fd68c8ff001eb24f068cc1a6db575b2b585d36e071dc8ccf4dedc58da5d48023dc06cc4a8557a0f99607ba89ae8c6519f94ab02964022b892
SSDEEP

6144:cXzKdNY49u8rVZ7tlLzJTeB6IxACs2oGG01net:Ta4AklzU0IpLZG01

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe

Executes dropped EXE 2 IoCs

pid	Process
3256	ITS SB App Switch.exe
1580	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/968-0-0x00000000004A0000-0x0000000000540000-memory.dmp	upx
behavioral1/memory/968-19-0x00000000004A0000-0x0000000000540000-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
968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe
968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe
968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe
968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 968 wrote to memory of 3256	968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe	82
PID 968 wrote to memory of 3256	968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe	82
PID 968 wrote to memory of 3256	968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe	82
PID 968 wrote to memory of 1580	968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe	83
PID 968 wrote to memory of 1580	968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe	83
PID 968 wrote to memory of 1580	968	4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe	83

C:\Users\Admin\AppData\Local\Temp\4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe
"C:\Users\Admin\AppData\Local\Temp\4b249487cf1a7688cac612e5cc09e33acea9943db982c35c0f5a20a01e0edebe.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:968
- 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:3256
- 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:1580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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
137KB

MD5
8e277c55b2b8f512823e5c384d0e2177

SHA1
371f387b9860191a51b4b830ce8c060df4b3586b

SHA256
bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e

SHA512
854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112

Download Submit
memory/968-0-0x00000000004A0000-0x0000000000540000-memory.dmp

Filesize
640KB

Download
memory/968-19-0x00000000004A0000-0x0000000000540000-memory.dmp

Filesize
640KB

Download