f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab

Analysis

max time kernel
129s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04-06-2024 13:25

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General

Target

f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe
Size

266KB
MD5

805edece9855f256409dbb52f688c73c
SHA1

cef99897db6a12132861f58b36ebc89104f54592
SHA256

f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab
SHA512

54f36be4d47a5cf743a2ef697a59eee03eed659c54ada3456c7d5140a76d35f2539b5b3a421d2e42508e516e0d0e57ffffcf3b677a560429a67efd3c7cffbdb8
SSDEEP

6144:DXzKdNY49u8rVER10SEhI1pRDl8yuQ6uU01net:8a4AhF80p2N01

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe

Executes dropped EXE 2 IoCs

pid	Process
3992	ITS SB App Switch.exe
1516	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/1312-0-0x0000000000290000-0x0000000000330000-memory.dmp	upx
behavioral1/memory/1312-15-0x0000000000290000-0x0000000000330000-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
1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe
1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe
1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe
1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 3992	1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe	83
PID 1312 wrote to memory of 3992	1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe	83
PID 1312 wrote to memory of 3992	1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe	83
PID 1312 wrote to memory of 1516	1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe	84
PID 1312 wrote to memory of 1516	1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe	84
PID 1312 wrote to memory of 1516	1312	f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe	84

C:\Users\Admin\AppData\Local\Temp\f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe
"C:\Users\Admin\AppData\Local\Temp\f0971adf47cd90833f98e41b373f254393db36f5884e273c69436b48c3f79bab.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1312
- 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:3992
- 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:1516

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/1312-0-0x0000000000290000-0x0000000000330000-memory.dmp

Filesize
640KB

Download
memory/1312-15-0x0000000000290000-0x0000000000330000-memory.dmp

Filesize
640KB

Download