c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a

Analysis

max time kernel
4s
max time network
48s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:32

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General

Target

c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe
Size

932KB
MD5

9e9a72eb930b9ebab3608e4fe6673b2e
SHA1

1c9e5e1782eaf2a0dfb0af9a067a176abb1cc73b
SHA256

c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a
SHA512

87c18a580f923c0b2b8bd9ced1def59499bcddaecbc344c631189a19c6b998f82af1afce0f46d4b33a785aba83bd22ba9c844f0ba1dd32df5de8c62bcb7770c8
SSDEEP

24576:h1OYdaOeCZ/iWCvu/2sWsJA/jlt+DHhsP:h1OsACpYO/dJJDHhsP

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

zYDH6awOet3iaj8.exe

pid process

1700 zYDH6awOet3iaj8.exe
Loads dropped DLL 1 IoCs

Processes:

c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe

pid process

1380 c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.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
1700	zYDH6awOet3iaj8.exe

pid	process
1380	c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe

Drops Chrome extension 3 IoCs

Processes:

zYDH6awOet3iaj8.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\mcplgjpljndiccengdgjdplabggifpac\1.3\manifest.json	zYDH6awOet3iaj8.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\mcplgjpljndiccengdgjdplabggifpac\1.3\manifest.json	zYDH6awOet3iaj8.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\mcplgjpljndiccengdgjdplabggifpac\1.3\manifest.json	zYDH6awOet3iaj8.exe

Drops file in System32 directory 4 IoCs

Processes:

zYDH6awOet3iaj8.exe

description	ioc	process
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	zYDH6awOet3iaj8.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	zYDH6awOet3iaj8.exe
File opened for modification	C:\Windows\System32\GroupPolicy	zYDH6awOet3iaj8.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	zYDH6awOet3iaj8.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

zYDH6awOet3iaj8.exe

pid process

1700 zYDH6awOet3iaj8.exe
1700 zYDH6awOet3iaj8.exe
1700 zYDH6awOet3iaj8.exe
1700 zYDH6awOet3iaj8.exe

pid	process
1700	zYDH6awOet3iaj8.exe
1700	zYDH6awOet3iaj8.exe
1700	zYDH6awOet3iaj8.exe
1700	zYDH6awOet3iaj8.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe

description	pid	process	target process
PID 1380 wrote to memory of 1700	1380	c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe	zYDH6awOet3iaj8.exe
PID 1380 wrote to memory of 1700	1380	c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe	zYDH6awOet3iaj8.exe
PID 1380 wrote to memory of 1700	1380	c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe	zYDH6awOet3iaj8.exe
PID 1380 wrote to memory of 1700	1380	c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe	zYDH6awOet3iaj8.exe

C:\Users\Admin\AppData\Local\Temp\c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe
"C:\Users\Admin\AppData\Local\Temp\c5640396dc2eabfd4ab85871b92138a38c75dce89d7fd634f93e2338a0334b7a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1380

C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\zYDH6awOet3iaj8.exe
.\zYDH6awOet3iaj8.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1700

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\7zSA0E2.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
ce6b4d5fb9ffcbdbf071563104708b31

SHA1
e0b93419c9e708f7162b9042f7c742c0ed2cd736

SHA256
824cbdef922486309a17f0ff20f8232f0b0627a14f6192dae7faf8caf6088615

SHA512
74fa146a476b28008953c24a1fa5d5b5f0a745fd31e11630049bf52036988138552434931cd48861cf0db7ff51d92b39b8789937b90c7a5e577ee04675e54949

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\[email protected]\content\bg.js
Filesize
9KB

MD5
17ce516f3e42251d85349601533bd859

SHA1
b612b619c40ece8635be0e37a6528d1f75b9aed3

SHA256
2d5e97ac44c99c34b52e8c0cbfe88effd007592cdec21a812de8e6cfabaf7f75

SHA512
5acf4ed729b5fef6f83f2b3e5a85a6e6e0d821469d8b573844b69c400afbf05685be1fa9a851f181b3e79e6aefcf8b3e6cd3af28578d042316ab7c9ad744a0c8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\[email protected]\install.rdf
Filesize
592B

MD5
7b8212fdba5b2fd7064f969fdc2e372e

SHA1
99cc41e75ad1dbef5fa02da38bdb6ba72c8c7663

SHA256
549335a8947e2879f9202fd9cbcd396d8cbb4861a14130527faab72bd93508a8

SHA512
bb1415837f1b04494a1ab4951fd4b72024c72962f567cfca644b272a39aac6383cbc2236d9dfe8637c86bafb42889a5eaa804aebf1793c5e18bfdfbcd0ca779d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\mcplgjpljndiccengdgjdplabggifpac\background.html
Filesize
141B

MD5
e2860d904e8e48972fab7b479771b9bb

SHA1
c95326db2c31c08cc6ef720e03a7a6bcbb01c046

SHA256
353cfa3560fb52e27431c728226769d9c226d196af1c6f68745da8ed1038116b

SHA512
358ad98c6b0eead3d80179b98ce4e6ac13be3c75849b2f7cae4e156e9fad5c210b54d636386f68a5c154a774bf3f459f02a26a00535fc4094bf62947d7440e41

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\mcplgjpljndiccengdgjdplabggifpac\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\mcplgjpljndiccengdgjdplabggifpac\hpKM.js
Filesize
6KB

MD5
06d5d9b4cf539015efa60cc32ea73533

SHA1
918b0cccff4771e3251bb445bd50eea2399d2ec1

SHA256
3fc192bc80f75b4df80c1468cff8f7bc44ea390060b5b7c21db2a238ed1947eb

SHA512
7fb09c1694aad802d2a0df2723c9104899229df241056fcd0b3cd4065648c87509a02b1a071ded87d0c37d88ab968b0811a368ebb0fc83b1a9d933fd22b2cba2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\mcplgjpljndiccengdgjdplabggifpac\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\mcplgjpljndiccengdgjdplabggifpac\manifest.json
Filesize
498B

MD5
664e2884e17f23553a19eee317642194

SHA1
a28ccc088d6b6692646150f3e8f111e568723fb4

SHA256
ee4ef853224cde2aa7e54351c02bc811af939202b82e19cbd1cc011fc3565191

SHA512
b2cef8c4dfb6a0648f21c53393b982c9171d8a0344a94970c13866ebd2870de2cd99dab5984000b10802c54a748230104c7997c3d2cd3ac5e97c9355a4cb7ecb

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\zYDH6awOet3iaj8.dat
Filesize
1KB

MD5
cd27b3ea50858f0b55bc6bf9c0266c1c

SHA1
5a3e7fc86fb3f8b511bd8a59f924c2cefd2141e1

SHA256
56c1146612c0bca1fd973feaa1457a7e8c9b9a313f1d2e1c2355c072885e1354

SHA512
3c7b0759edc2d624ab41c9422cfd380369dc30d6201068bf64e8304f7e61531fd430cfc33de1fcc674bf0afc6d54719e8b614b161c2d1afe245c08052a9a4f89

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\zYDH6awOet3iaj8.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
\Users\Admin\AppData\Local\Temp\7zSA0E2.tmp\zYDH6awOet3iaj8.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/1380-54-0x00000000764C1000-0x00000000764C3000-memory.dmp

Filesize
8KB

Download
memory/1700-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads