4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4

Analysis

max time kernel
42s
max time network
90s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 01:59

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General

Target

4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe
Size

931KB
MD5

96ec63e688f8183c07d3302c374b8937
SHA1

43a5e8a0f054caf76590e0af756f544c82c188a3
SHA256

4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4
SHA512

43e0e45556f53b8ef1ea6c4cb193184a8cce7e87ab1a78589e7241dfd65dfbf30eecfac9c4f025a1f0a9543aa493767155d364a4947f35305aec420dcac542a4
SSDEEP

24576:h1OYdaOTCZ/iWCvu/2sWsJA/jlt+DHhsV:h1OspCpYO/dJJDHhsV

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

mZcjwYaRV7g3L5L.exe

pid process

576 mZcjwYaRV7g3L5L.exe
Loads dropped DLL 1 IoCs

Processes:

4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe

pid process

340 4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.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
340	4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe

Drops Chrome extension 3 IoCs

Processes:

mZcjwYaRV7g3L5L.exe

description	ioc	process
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ijjkamogbheenoedfoegiobbnnfbooin\2.0\manifest.json	mZcjwYaRV7g3L5L.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ijjkamogbheenoedfoegiobbnnfbooin\2.0\manifest.json	mZcjwYaRV7g3L5L.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ijjkamogbheenoedfoegiobbnnfbooin\2.0\manifest.json	mZcjwYaRV7g3L5L.exe

Drops file in System32 directory 4 IoCs

Processes:

mZcjwYaRV7g3L5L.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	mZcjwYaRV7g3L5L.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	mZcjwYaRV7g3L5L.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	mZcjwYaRV7g3L5L.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	mZcjwYaRV7g3L5L.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

mZcjwYaRV7g3L5L.exe

pid	process
576	mZcjwYaRV7g3L5L.exe
576	mZcjwYaRV7g3L5L.exe
576	mZcjwYaRV7g3L5L.exe
576	mZcjwYaRV7g3L5L.exe
576	mZcjwYaRV7g3L5L.exe
576	mZcjwYaRV7g3L5L.exe
576	mZcjwYaRV7g3L5L.exe
576	mZcjwYaRV7g3L5L.exe
576	mZcjwYaRV7g3L5L.exe
576	mZcjwYaRV7g3L5L.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

mZcjwYaRV7g3L5L.exe

description	pid	process
Token: SeDebugPrivilege	576	mZcjwYaRV7g3L5L.exe
Token: SeDebugPrivilege	576	mZcjwYaRV7g3L5L.exe
Token: SeDebugPrivilege	576	mZcjwYaRV7g3L5L.exe
Token: SeDebugPrivilege	576	mZcjwYaRV7g3L5L.exe
Token: SeDebugPrivilege	576	mZcjwYaRV7g3L5L.exe
Token: SeDebugPrivilege	576	mZcjwYaRV7g3L5L.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe

description	pid	process	target process
PID 340 wrote to memory of 576	340	4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe	mZcjwYaRV7g3L5L.exe
PID 340 wrote to memory of 576	340	4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe	mZcjwYaRV7g3L5L.exe
PID 340 wrote to memory of 576	340	4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe	mZcjwYaRV7g3L5L.exe
PID 340 wrote to memory of 576	340	4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe	mZcjwYaRV7g3L5L.exe

C:\Users\Admin\AppData\Local\Temp\4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe
"C:\Users\Admin\AppData\Local\Temp\4914ce75958376d9601785456e55037a4772dccd426313d86f3c6641bae303c4.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:340

C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\mZcjwYaRV7g3L5L.exe
.\mZcjwYaRV7g3L5L.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:576

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\7zS4B15.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
e08ec328ea02a52a922b098d755189a0

SHA1
b92360d6c4347fe6539fca65c6ff0801adb957c0

SHA256
763ef4e2fc795ca3e4bc0b20c41b589da480c638dbe9c93f26d996771f896ce6

SHA512
f6c53e7075a07848f82f53625558eb08172e572c90aee7d0a300c15aee819725a338293dc3d76331f60d9473747240035de005a7f5c7a24697740fddbc45612d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
88684ee37b3ab5c86f1fb8a6f3be2b76

SHA1
f016156f38ee1d25eb378e0c82799e064c838393

SHA256
b614ae9c26143e6ad98ec0c2824b5418f4a758d233764772ba0fddd86d77853a

SHA512
ad80d29ee313ba92d2445c70e4c172126ff149778f33b8fd2ab322109246c4875cee68f6e206e6fc1ba97a3de20027134402df9d332058e5169a59b7d03903c8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\[email protected]\install.rdf
Filesize
597B

MD5
18d89e22444891468b85912dd1161756

SHA1
378267f18cc0f733603813b74189eacfdadf45f3

SHA256
9aff294c3ad848c0e37d90e265b0c97fd25d8bcdbb0a017c071b318a92caa638

SHA512
a63be1d58c07d0077edcf1cf2dad6a6e58f0f1348804e54be5f2aba391064d09624491b08818599573e4ee26af4e416e49faaef11d57bf1f23c9b968317037e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\ijjkamogbheenoedfoegiobbnnfbooin\K452.js
Filesize
6KB

MD5
e82e42975371bd8a2efe76dc3d34bad7

SHA1
b98b794ff8ee7cdce6c5f32e2ea3a77cca449aef

SHA256
ee5a0ec821b427cb314fb701e3ae7236fb0f4a4cdeaf15289de6cbb7483706d4

SHA512
7ac340941b9786faa2432da36953baf7ccaf5560bd914079e4902d98c839b587dbe261af07950d1ad3921501eb05d31928c262bd9ee2b89f7b5c4b74490c2420

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\ijjkamogbheenoedfoegiobbnnfbooin\background.html
Filesize
141B

MD5
1334e5d484b09fda455f1c5f47dbf085

SHA1
62fb66fd3596663d40ae401c962e5f29edc5308c

SHA256
b889d42c1a4f2ff04fe5e7036354eb439cc8289cd692710be355effb540ed3ba

SHA512
ed0490d61f230e11369c1ed62af5ec708344771560ec14594024844e2985144c58a91775e57d3a0041f4d5246134bc0f876f2cce168e400f73cbf9585c5bcb53

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\ijjkamogbheenoedfoegiobbnnfbooin\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\ijjkamogbheenoedfoegiobbnnfbooin\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\ijjkamogbheenoedfoegiobbnnfbooin\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\mZcjwYaRV7g3L5L.dat
Filesize
1KB

MD5
e84d301a55c4a7a15702ea30b55988d0

SHA1
24999f87d6a58125d7692bdb616ea922b9ab90db

SHA256
c4a8f857dacf8457526ce817e4109883ed37d0a43d5ea98cc5f09d066669af07

SHA512
5cb2e2eed949b962a10bf881654f5c3b5f86ab52888ff85def737a278f16860fccfc89543ef22a792bb8c39d1f278ebc7f1c5e98f6ddcb2bef7ec22079ba95c9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\mZcjwYaRV7g3L5L.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
\Users\Admin\AppData\Local\Temp\7zS4B15.tmp\mZcjwYaRV7g3L5L.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/340-54-0x0000000074FD1000-0x0000000074FD3000-memory.dmp

Filesize
8KB

Download
memory/576-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads