7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36

Analysis

max time kernel
51s
max time network
52s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19-06-2024 15:41

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General

Target

7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe
Size

266KB
MD5

db35193c7796bb6da153cb938389b39e
SHA1

931756826b67d035fa3b0f2bb800f7ca842361d5
SHA256

7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36
SHA512

3b06ff7a81b1792ec8367a47eb7ef65a2efaf2de2eb89af548b8040bc6d4bef8d6803a8992457501836ea92242d05f306123adb0554f78094f140f0a480123d7
SSDEEP

6144:SXzKdNY49u8rVIcF9SEhI1pRDl8yuR01net:ha4AP80p2R01

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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe

Executes dropped EXE 2 IoCs

pid	Process
448	ITS SB App Switch.exe
2680	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4136-0-0x0000000000850000-0x00000000008F0000-memory.dmp	upx
behavioral1/memory/4136-10-0x0000000000850000-0x00000000008F0000-memory.dmp	upx
behavioral1/memory/4136-11-0x0000000000850000-0x00000000008F0000-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
4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe
4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe
4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe
4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 448	4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe	81
PID 4136 wrote to memory of 448	4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe	81
PID 4136 wrote to memory of 448	4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe	81
PID 4136 wrote to memory of 2680	4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe	82
PID 4136 wrote to memory of 2680	4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe	82
PID 4136 wrote to memory of 2680	4136	7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe	82

C:\Users\Admin\AppData\Local\Temp\7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe
"C:\Users\Admin\AppData\Local\Temp\7f218b0a23eeefbdfa4bd74e03f1253ed57aa0d932a24a1e2043e383924dae36.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4136
- 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:448
- 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:2680

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
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/4136-0-0x0000000000850000-0x00000000008F0000-memory.dmp

Filesize
640KB

Download
memory/4136-10-0x0000000000850000-0x00000000008F0000-memory.dmp

Filesize
640KB

Download
memory/4136-11-0x0000000000850000-0x00000000008F0000-memory.dmp

Filesize
640KB

Download