a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5

Analysis

max time kernel
2s
max time network
38s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 21:09

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General

Target

a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe
Size

931KB
MD5

d18469a3c89e6c544d5651bf18df80d8
SHA1

43f31bd9adb153c16bae1416c44ca9747af473c6
SHA256

a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5
SHA512

8d3dc114c93a57da9448039256b799060047cfea5510516eb4b57ec36e4ccc464d183f7feb4ecc60cf0ad87b90e73388bf50f5888ae95b71052453d7d07852fe
SSDEEP

24576:h1OYdaOvCZ/iWCvu/2sWsJA/jlt+DHhs5:h1OstCpYO/dJJDHhs5

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

8QD4djXbQtEpSW9.exe

pid process

2020 8QD4djXbQtEpSW9.exe
Loads dropped DLL 1 IoCs

Processes:

a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe

pid process

1992 a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.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

pid	process
1992	a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe

Drops Chrome extension 3 IoCs

Processes:

8QD4djXbQtEpSW9.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\pjamiepjgiomdehnjpkpafbhopmknhof\2.0\manifest.json	8QD4djXbQtEpSW9.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\pjamiepjgiomdehnjpkpafbhopmknhof\2.0\manifest.json	8QD4djXbQtEpSW9.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\pjamiepjgiomdehnjpkpafbhopmknhof\2.0\manifest.json	8QD4djXbQtEpSW9.exe

Drops file in System32 directory 4 IoCs

Processes:

8QD4djXbQtEpSW9.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	8QD4djXbQtEpSW9.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	8QD4djXbQtEpSW9.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	8QD4djXbQtEpSW9.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	8QD4djXbQtEpSW9.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

8QD4djXbQtEpSW9.exe

pid	process
2020	8QD4djXbQtEpSW9.exe
2020	8QD4djXbQtEpSW9.exe
2020	8QD4djXbQtEpSW9.exe
2020	8QD4djXbQtEpSW9.exe
2020	8QD4djXbQtEpSW9.exe
2020	8QD4djXbQtEpSW9.exe
2020	8QD4djXbQtEpSW9.exe
2020	8QD4djXbQtEpSW9.exe
2020	8QD4djXbQtEpSW9.exe
2020	8QD4djXbQtEpSW9.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

8QD4djXbQtEpSW9.exe

description	pid	process
Token: SeDebugPrivilege	2020	8QD4djXbQtEpSW9.exe
Token: SeDebugPrivilege	2020	8QD4djXbQtEpSW9.exe
Token: SeDebugPrivilege	2020	8QD4djXbQtEpSW9.exe
Token: SeDebugPrivilege	2020	8QD4djXbQtEpSW9.exe
Token: SeDebugPrivilege	2020	8QD4djXbQtEpSW9.exe
Token: SeDebugPrivilege	2020	8QD4djXbQtEpSW9.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe

description	pid	process	target process
PID 1992 wrote to memory of 2020	1992	a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe	8QD4djXbQtEpSW9.exe
PID 1992 wrote to memory of 2020	1992	a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe	8QD4djXbQtEpSW9.exe
PID 1992 wrote to memory of 2020	1992	a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe	8QD4djXbQtEpSW9.exe
PID 1992 wrote to memory of 2020	1992	a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe	8QD4djXbQtEpSW9.exe

C:\Users\Admin\AppData\Local\Temp\a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe
"C:\Users\Admin\AppData\Local\Temp\a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1992

C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\8QD4djXbQtEpSW9.exe
.\8QD4djXbQtEpSW9.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2020

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\8QD4djXbQtEpSW9.dat
Filesize
1KB

MD5
a1ab6027dd79f19080cf9bac1b99bc60

SHA1
efcf8331d9b0493b7563e6ebd9e44f11ad98cd3f

SHA256
943a04bb189de2e13d8c2415b898c32d9dd86695f25b211764fbf022b6da2afc

SHA512
7ac4f4fbb88fd803b1527e1a9ed05d0cc0c002d4f3a40df7a98403b877e022076edd6ecbab9b0551c43e038fac8f36a2b72872af890714cb4af4e5e2fca45fe7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\8QD4djXbQtEpSW9.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
b4d9d5402e737f83bc2bd001cb225ff3

SHA1
b631be99ff2da92ac3be2b631d02eafcf5d4a1ec

SHA256
5d894c925390e0e9113d65207510f125478472ee3fa76dcdfc551fd664db99c1

SHA512
e5a615d5c657af665d7366d15e9eeffa989a6c2791349e6e70cbd52fdcd08d9d3f43586e85669a11144eab56a5a7bea884b69bffe9faa00fc87d8f63a0b854de

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
2fc1eabd9bdf2c8e0789b6e271ddd665

SHA1
28a508f0383eefd53609a24763116f2c9feee8b4

SHA256
079031d0f5938f2c979cf30ddfceeebb2c3217b57559140a0340fededf31eed7

SHA512
474db8a809243944e04803940cc45566267b07c6b224ee4a1794b66724dc13ea0c8db26861007779b72c3b44e7dbc92fdba935fb2b4d3d5a9e24234e472b9eba

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\[email protected]\install.rdf
Filesize
591B

MD5
6a227eab3bbf747a84176332183fc169

SHA1
f6fd2b3ce49991ecac1d266635e9a98d0ab7226b

SHA256
e6566db5fe2359735657b7cb54a89b5f5fd179f4b88625454b367ea73ab50a39

SHA512
a847505f0dccc44f8f71ab628c99d04329062fdbf580153e661eb5954b111fba134934ac2e9f87ffc777a261ef79b534ab09340aa40526aa3c1dd72fa72cbebf

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\XvWC82us0.js
Filesize
6KB

MD5
9a1484de0a24e341f67dfaeb44c5e9cb

SHA1
bebfc583a5a2a8cc3d2200e4b3dedd14b48e16a1

SHA256
62cf447feedffce55620d4b4630f43fc5051ab2d945bdca333017c94ed1b335b

SHA512
7db1b9e3db0ed2c7f3e67d0b1fd590be7cec10316b7550484070e231682fe47bdd951f7ea69134cfdec09c87ee511e97b68f68520b30c5294ae1a83aaa1fe00f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\background.html
Filesize
146B

MD5
ea03a7b1c35350f2410d49d6360d91e8

SHA1
2d386f65a8dafbee2fe0339e9bc511edcf1f477d

SHA256
e3faac620b2c44b165a941a4b9e231f5766e79d2767096ec8cc76a8fde93e609

SHA512
bd56713775b6886ba9dcab7f9b935196b44e0e59e21c16031769f2c9e4b75929a1921fdc1e945d950fdb968cba712f2bbb4c99b43e9c42a9531f3ff2e8420ba4

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS840F.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
\Users\Admin\AppData\Local\Temp\7zS840F.tmp\8QD4djXbQtEpSW9.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/1992-54-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

Download
memory/2020-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads