080b76e36195a2e941d60789e16bbc39b95dd52fd3e943e9df6f323cc714d481

Analysis

max time kernel
186s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 07:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

080b76e36195a2e941d60789e16bbc39b95dd52fd3e943e9df6f323cc714d481.exe
Size

2.5MB
MD5

7fe849fcdd65ccbf42140324790259e8
SHA1

65a2b549fafb4b15b118e0d6017ba0ec910e72b5
SHA256

080b76e36195a2e941d60789e16bbc39b95dd52fd3e943e9df6f323cc714d481
SHA512

d5249828d5595a03c8e15ad196b0f3038bcfe6fcfec2afa11f8bd183db4b864678101db32da38b1a7381afa8a6d72d6f5694240747768debff23733ba8f4cdc0
SSDEEP

49152:h1OsoMWyUQ+GUVFIcHPvpfvHfZIHpGq7E75HVHw0lkiM1NbW:h1OvMvWHHR6HNh0+i

Score

8^/10

adware discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5036	k9OrCYYVpszcYwk.exe

Loads dropped DLL 3 IoCs

pid	Process
5036	k9OrCYYVpszcYwk.exe
4044	regsvr32.exe
3160	regsvr32.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops Chrome extension 5 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\celolalnkipjnekolmjoagikinnifpkc\2.0\manifest.json	k9OrCYYVpszcYwk.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\celolalnkipjnekolmjoagikinnifpkc\2.0\manifest.json	k9OrCYYVpszcYwk.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\celolalnkipjnekolmjoagikinnifpkc\2.0\manifest.json	k9OrCYYVpszcYwk.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\celolalnkipjnekolmjoagikinnifpkc\2.0\manifest.json	k9OrCYYVpszcYwk.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\celolalnkipjnekolmjoagikinnifpkc\2.0\manifest.json	k9OrCYYVpszcYwk.exe

Installs/modifies Browser Helper Object 2 TTPs 9 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\	k9OrCYYVpszcYwk.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}	k9OrCYYVpszcYwk.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{31D09BA0-12F5-4CCE-BE8A-2923E76605DA}	k9OrCYYVpszcYwk.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects	k9OrCYYVpszcYwk.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{DBC80044-A445-435B-BC74-9C25C1C588A9}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\	regsvr32.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\GroupPolicy	k9OrCYYVpszcYwk.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	k9OrCYYVpszcYwk.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	k9OrCYYVpszcYwk.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	k9OrCYYVpszcYwk.exe

Drops file in Program Files directory 8 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.dll	k9OrCYYVpszcYwk.exe
File opened for modification	C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.dll	k9OrCYYVpszcYwk.exe
File created	C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.tlb	k9OrCYYVpszcYwk.exe
File opened for modification	C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.tlb	k9OrCYYVpszcYwk.exe
File created	C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.dat	k9OrCYYVpszcYwk.exe
File opened for modification	C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.dat	k9OrCYYVpszcYwk.exe
File created	C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.x64.dll	k9OrCYYVpszcYwk.exe
File opened for modification	C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.x64.dll	k9OrCYYVpszcYwk.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe
5036	k9OrCYYVpszcYwk.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	5036	k9OrCYYVpszcYwk.exe
Token: SeDebugPrivilege	5036	k9OrCYYVpszcYwk.exe
Token: SeDebugPrivilege	5036	k9OrCYYVpszcYwk.exe
Token: SeDebugPrivilege	5036	k9OrCYYVpszcYwk.exe
Token: SeDebugPrivilege	5036	k9OrCYYVpszcYwk.exe
Token: SeDebugPrivilege	5036	k9OrCYYVpszcYwk.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4932 wrote to memory of 5036	4932	080b76e36195a2e941d60789e16bbc39b95dd52fd3e943e9df6f323cc714d481.exe	79
PID 4932 wrote to memory of 5036	4932	080b76e36195a2e941d60789e16bbc39b95dd52fd3e943e9df6f323cc714d481.exe	79
PID 4932 wrote to memory of 5036	4932	080b76e36195a2e941d60789e16bbc39b95dd52fd3e943e9df6f323cc714d481.exe	79
PID 5036 wrote to memory of 4044	5036	k9OrCYYVpszcYwk.exe	82
PID 5036 wrote to memory of 4044	5036	k9OrCYYVpszcYwk.exe	82
PID 5036 wrote to memory of 4044	5036	k9OrCYYVpszcYwk.exe	82
PID 4044 wrote to memory of 3160	4044	regsvr32.exe	83
PID 4044 wrote to memory of 3160	4044	regsvr32.exe	83

C:\Users\Admin\AppData\Local\Temp\080b76e36195a2e941d60789e16bbc39b95dd52fd3e943e9df6f323cc714d481.exe
"C:\Users\Admin\AppData\Local\Temp\080b76e36195a2e941d60789e16bbc39b95dd52fd3e943e9df6f323cc714d481.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4932
- C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\k9OrCYYVpszcYwk.exe
  .\k9OrCYYVpszcYwk.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops Chrome extension
  - Installs/modifies Browser Helper Object
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5036
- - C:\Windows\SysWOW64\regsvr32.exe
    regsvr32.exe /s "C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.x64.dll"
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:4044
  - - C:\Windows\system32\regsvr32.exe
      /s "C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.x64.dll"
      4⤵
      Loads dropped DLL
      Installs/modifies Browser Helper Object
      PID:3160

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:1884

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4160

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Browser Extensions

T1176

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.dat

Filesize
7KB

MD5
b5f1303197585ec30aa41cef48881dfa

SHA1
d14df3aef5e5e7f6345474694e29e54c958345e2

SHA256
3b7320b398c593826b09fcc59f7240512cb23cb31e2a7a8bf78cb581165666e8

SHA512
6588b8963bcb79399c54b9d8425ac8357b7069e8748a6a549ab2947d4c90208055ed77e258fc60386e364143befa0a72e68a78b755e2a54cc6967ac0b6fba995

Download Submit
C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.dll

Filesize
750KB

MD5
a1e5276fa264891a2394cfb992fef753

SHA1
3fc9b45acb1feaf1799f70cf93a965221ffe492e

SHA256
7d25cce7e647fbee7c157d7cad8b3a12abb66fa3b992adfede9de78687b69838

SHA512
ded2b69d13d0f6dd0b7f1fb0b6e8dd0ff1e6705ef5ecae284421826b630de43f0fc7c7783c3246c9fe31dedf07e35e3051366abcc666dec7ff6fe06416c62fcd

Download Submit
C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Program Files (x86)\GoSave\1MmXM1NIG7M2qN.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\1MmXM1NIG7M2qN.dll

Filesize
750KB

MD5
a1e5276fa264891a2394cfb992fef753

SHA1
3fc9b45acb1feaf1799f70cf93a965221ffe492e

SHA256
7d25cce7e647fbee7c157d7cad8b3a12abb66fa3b992adfede9de78687b69838

SHA512
ded2b69d13d0f6dd0b7f1fb0b6e8dd0ff1e6705ef5ecae284421826b630de43f0fc7c7783c3246c9fe31dedf07e35e3051366abcc666dec7ff6fe06416c62fcd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\1MmXM1NIG7M2qN.tlb

Filesize
3KB

MD5
6bdd6ba23e0c129c5b4fa1a141aa21f6

SHA1
beef025f5611f84ce53f24e58435f070f92c064f

SHA256
14f706e58b4e332e1bc9b6fc6c650097db6e0ea91ac7ad0064aba01832ddd990

SHA512
828d9f58efd731252209ea1ed7d092c9e88190b81272fa704c8cb963f5f9d91172610b90e0bce763c0f5207b10d67d0fc4eb31294fd89dde2a260a19d324bc1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\1MmXM1NIG7M2qN.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
9a76a86568b6871a388db78edc6da9a2

SHA1
66d1b799c17941898d72c34f24894fb0ac09ac2c

SHA256
007b30fe02d34580e08d1a80421169d35e8e46ec5ad88f3f26c31bff9fa39ee0

SHA512
5128fd81e0ac22cba3261c84ac892c9f0edc3ee984264a794b4485bed88799b05b16fc6f14e9e9d347c9de57fba12a9cf4ab33db9bb0d2621fc533314b0904d0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
f528efc5573934e20789755e51570326

SHA1
bef5077def7adb60675a4f61e8140b23d6d0612a

SHA256
22da2eaa0cffe27ece64695d505fcf4834d3f616ca07d52a5592755318a9d754

SHA512
a176cf3826d02d36d2ece1b5684371a8bef44de25419f009dedf281c2ab0bf71abec4274ca829058e4e551beaa0a8aa8f4b0b0b738896ddc1bd8f363335b9c83

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\[email protected]\install.rdf

Filesize
592B

MD5
59d11ec6855815f9639794fd52710767

SHA1
16f506a77b27902a193e38f30a5d6e2c90578355

SHA256
158cb82883cc11b4b8439ac984aa90038f26450c595a02e24c7596ac4577b741

SHA512
bc6da3228eb7f5e15cb7fa83a1cb7bbd3031fdb86fbcbf61d69bb02a47a80853b97c75a87f63de0195faa319f37a5b68ec16d9776f068be9f9519583816146c2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\celolalnkipjnekolmjoagikinnifpkc\Arsb.js

Filesize
6KB

MD5
ef006693884504b383a296a4be6db253

SHA1
51f64087e4ca4a6776a7cbfb8cb98369ca520224

SHA256
cd0ab8e5f12acb761eac72238a47e066581e43582a9e0414d1685288352d4ccc

SHA512
2c9fa51855ca7b8dd49e3925a585540cf0cb1270bd422508b0534eaf153867394c619fa0816578d0612571253a7251a0bf5e31567f358e2315841920b19b58ad

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\celolalnkipjnekolmjoagikinnifpkc\background.html

Filesize
141B

MD5
97523fdd0b70bf4880a2e90c31e15103

SHA1
c77e10cfb6e145ad25e073450c3af6c04e3d59fc

SHA256
68f9fdcec4a3bcf95356cd7fd62d7f5c1e67b5f312a44c70f13fcc9a7bba7cc4

SHA512
73f65422d5208d079f1cd23b9830e6bf0bcab7ee410db84f27eea4ed2218bd3d3a22b06737be130e34df045643693f575d47516b2c899f5cff2850d4a6982782

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\celolalnkipjnekolmjoagikinnifpkc\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\celolalnkipjnekolmjoagikinnifpkc\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\celolalnkipjnekolmjoagikinnifpkc\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\k9OrCYYVpszcYwk.dat

Filesize
7KB

MD5
b5f1303197585ec30aa41cef48881dfa

SHA1
d14df3aef5e5e7f6345474694e29e54c958345e2

SHA256
3b7320b398c593826b09fcc59f7240512cb23cb31e2a7a8bf78cb581165666e8

SHA512
6588b8963bcb79399c54b9d8425ac8357b7069e8748a6a549ab2947d4c90208055ed77e258fc60386e364143befa0a72e68a78b755e2a54cc6967ac0b6fba995

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\k9OrCYYVpszcYwk.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSFD12.tmp\k9OrCYYVpszcYwk.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit