cf3a16a1dac4827dbf12157f89268a1666121f6709468a251d847491d0f22be2

Analysis

max time kernel
204s
max time network
208s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 18:59

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General

Target

cf3a16a1dac4827dbf12157f89268a1666121f6709468a251d847491d0f22be2.exe
Size

931KB
MD5

f3bdc5dc8ecec027250c4259ae77cc91
SHA1

c0cd4f80a4176b7be48a9092e85b4924c770b184
SHA256

cf3a16a1dac4827dbf12157f89268a1666121f6709468a251d847491d0f22be2
SHA512

6cbfa873ffb2c9b728fb774deac96071f79da1e00fe00131fa1779de94f6fbfae87f857ade32c3505a7a52a810407582b406871c5a53a98a6d264b4800700811
SSDEEP

24576:h1OYdaO8CZ/iWCvu/2sWsJA/jlt+DHhsk:h1OsqCpYO/dJJDHhsk

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

8XWY5ZNAkadeH9z.exe

pid process

1716 8XWY5ZNAkadeH9z.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

Processes:

8XWY5ZNAkadeH9z.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmaaanfapcdbebjbpggndckpkbokplik\2.0\manifest.json	8XWY5ZNAkadeH9z.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmaaanfapcdbebjbpggndckpkbokplik\2.0\manifest.json	8XWY5ZNAkadeH9z.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmaaanfapcdbebjbpggndckpkbokplik\2.0\manifest.json	8XWY5ZNAkadeH9z.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmaaanfapcdbebjbpggndckpkbokplik\2.0\manifest.json	8XWY5ZNAkadeH9z.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmaaanfapcdbebjbpggndckpkbokplik\2.0\manifest.json	8XWY5ZNAkadeH9z.exe

Drops file in System32 directory 4 IoCs

Processes:

8XWY5ZNAkadeH9z.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	8XWY5ZNAkadeH9z.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	8XWY5ZNAkadeH9z.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	8XWY5ZNAkadeH9z.exe
File opened for modification	C:\Windows\System32\GroupPolicy	8XWY5ZNAkadeH9z.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

8XWY5ZNAkadeH9z.exe

pid	process
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe
1716	8XWY5ZNAkadeH9z.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

8XWY5ZNAkadeH9z.exe

description	pid	process
Token: SeDebugPrivilege	1716	8XWY5ZNAkadeH9z.exe
Token: SeDebugPrivilege	1716	8XWY5ZNAkadeH9z.exe
Token: SeDebugPrivilege	1716	8XWY5ZNAkadeH9z.exe
Token: SeDebugPrivilege	1716	8XWY5ZNAkadeH9z.exe
Token: SeDebugPrivilege	1716	8XWY5ZNAkadeH9z.exe
Token: SeDebugPrivilege	1716	8XWY5ZNAkadeH9z.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cf3a16a1dac4827dbf12157f89268a1666121f6709468a251d847491d0f22be2.exe

description	pid	process	target process
PID 664 wrote to memory of 1716	664	cf3a16a1dac4827dbf12157f89268a1666121f6709468a251d847491d0f22be2.exe	8XWY5ZNAkadeH9z.exe
PID 664 wrote to memory of 1716	664	cf3a16a1dac4827dbf12157f89268a1666121f6709468a251d847491d0f22be2.exe	8XWY5ZNAkadeH9z.exe
PID 664 wrote to memory of 1716	664	cf3a16a1dac4827dbf12157f89268a1666121f6709468a251d847491d0f22be2.exe	8XWY5ZNAkadeH9z.exe

C:\Users\Admin\AppData\Local\Temp\cf3a16a1dac4827dbf12157f89268a1666121f6709468a251d847491d0f22be2.exe
"C:\Users\Admin\AppData\Local\Temp\cf3a16a1dac4827dbf12157f89268a1666121f6709468a251d847491d0f22be2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:664

C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\8XWY5ZNAkadeH9z.exe
.\8XWY5ZNAkadeH9z.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1716

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3584

Network

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\7zS6BCA.tmp\8XWY5ZNAkadeH9z.dat
Filesize
1KB

MD5
0d86555f14a7bcfcb73394067578d458

SHA1
b8bd739a529bfb855793a7b3a6a472752c3ba5c9

SHA256
4cdbbef588b7b804033c51f7556cf5abbbf7a43630b56c20159ac67aebb42e15

SHA512
489f7b12f80efc53d28dca4948fe98edcdb288a084053013f47064fa541f2746e41962b0b4fc1ef0c6e92fca6fac24a0666bff086f4e2a3dbd3e8bdc144e7f85

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\8XWY5ZNAkadeH9z.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\8XWY5ZNAkadeH9z.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\G@72q29.org\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\G@72q29.org\chrome.manifest
Filesize
35B

MD5
40dc007566a3599689d66c026ca14928

SHA1
213f3b01028c940702744ca0572ae395536ea11c

SHA256
ec0ea94e6f4b7dc96181812be4758e3e3bc18bf75ecc6d4522c66cfc4362d01e

SHA512
dd429dedcfb9f4c3bfd5066b32c7f534b57c285c88bb4aa64e856edf730417427a362a265fab22b5edbff30a48aff6580a102cceb533bd51b3499eda9f9f616d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\G@72q29.org\content\bg.js
Filesize
8KB

MD5
b0160c91d41718f9cd2cdd1042f0c640

SHA1
51c65f47380cb19dfb4b90f516b366ca5f7d12ca

SHA256
b71da9a59b689c136164db6d2d671237dfe2f077a0a347ebe76af790fd25495a

SHA512
a2a15dde80c7dedd7f4a43d279553f3bfea23572e40e50a1a42d201ca62a1856aa5bf3a9c2f3fdfa9dea77ba130565e79f20fd021a483b7fd0d5974daa4a2f2b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\G@72q29.org\install.rdf
Filesize
593B

MD5
755ce4e05ff18cdd630d0869ac51387c

SHA1
338a6d8359888f6ce52535e315b73ee7ffcc4ee3

SHA256
c4d40bfee09b21053ae3a72511b413f5da10075fb57edfd410e09d1b0e2d5f8f

SHA512
acbd51d453bbd146341f5a797dbb41e78a46445844b2e2ccd9a1171da41ddb8b93c3b3f3897939643e30251b5d705c882ec945297e3a317362c4d48fb77e1982

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\fmaaanfapcdbebjbpggndckpkbokplik\background.html
Filesize
138B

MD5
d99a69e7af5e44c1cf1fffe0d67d3f2a

SHA1
8d6cf935f6456af0de1646eae987f11d9c5d3cf2

SHA256
cb915bedd6a24cb3a26f17d3c9502a700f0c2ee95b122119d66b6f2c0558be85

SHA512
f242215d3090d5ab087638a523f660a086d8d7a5c98561cfb5059b1162cfdca4f54804a01832bd09d0ef0eea831b4841f787097e5a1d191ceda5ce0870e79846

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\fmaaanfapcdbebjbpggndckpkbokplik\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\fmaaanfapcdbebjbpggndckpkbokplik\g.js
Filesize
6KB

MD5
dea5a1b20e658b1b9216eada82f01286

SHA1
2abe2e0c7175aae4f8ee7af88a1027bb1056fdad

SHA256
e9f7953f13d5fd9ba32da4a29b8b3b67e23ef8577f0fd033b3c81449383109f8

SHA512
1d79c566facd6bcca64c2a6c6f2b70470977c1aa876ea7afc727f9b4318640c506a54a4d5e348fd21307959339bcee0739607a17fa9c5d11936768c997b9faea

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\fmaaanfapcdbebjbpggndckpkbokplik\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS6BCA.tmp\fmaaanfapcdbebjbpggndckpkbokplik\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/1716-132-0x0000000000000000-mapping.dmp

Download