fc7ab9b889b42913bf16a6b43b3d6526c917d4011ffaed9725925d586d242230

Analysis

max time kernel
113s
max time network
137s
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 16:31

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General

Target

fc7ab9b889b42913bf16a6b43b3d6526c917d4011ffaed9725925d586d242230.exe
Size

2.5MB
MD5

4b4495f914924f7b79c9b5b4e83d51c5
SHA1

147804947f4c5b498c95288db511bc9cd60ace7b
SHA256

fc7ab9b889b42913bf16a6b43b3d6526c917d4011ffaed9725925d586d242230
SHA512

129185de04298baea9f889491251fc83f1858fff0ccd47d968c6a00f7d7c1cb5ff181df455f5d3a4e40cd991edb3859cddb94da037a8c4895b7bdbdb29d022c3
SSDEEP

49152:h1OsJ+CUVCan0ytkbv/uiAY2QipuqOXMzsivHHOHNRcb80:h1OE+Yan0v+QAuqOXQBv7

Score

8^/10

adware discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

ga5GWKUp50WIZC9.exe

pid process

4932 ga5GWKUp50WIZC9.exe
Loads dropped DLL 3 IoCs

Processes:

ga5GWKUp50WIZC9.exeregsvr32.exeregsvr32.exe

pid process

4932 ga5GWKUp50WIZC9.exe
60 regsvr32.exe
3172 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

pid	process
4932	ga5GWKUp50WIZC9.exe

pid	process
4932	ga5GWKUp50WIZC9.exe
60	regsvr32.exe
3172	regsvr32.exe

Drops Chrome extension 5 IoCs

Processes:

ga5GWKUp50WIZC9.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ckfdbeeaipfaejbconbdbjoieclbaekb\5.2\manifest.json	ga5GWKUp50WIZC9.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ckfdbeeaipfaejbconbdbjoieclbaekb\5.2\manifest.json	ga5GWKUp50WIZC9.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ckfdbeeaipfaejbconbdbjoieclbaekb\5.2\manifest.json	ga5GWKUp50WIZC9.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ckfdbeeaipfaejbconbdbjoieclbaekb\5.2\manifest.json	ga5GWKUp50WIZC9.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ckfdbeeaipfaejbconbdbjoieclbaekb\5.2\manifest.json	ga5GWKUp50WIZC9.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

Processes:

ga5GWKUp50WIZC9.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}	ga5GWKUp50WIZC9.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects	ga5GWKUp50WIZC9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\	ga5GWKUp50WIZC9.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\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{31D09BA0-12F5-4CCE-BE8A-2923E76605DA}	ga5GWKUp50WIZC9.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\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 Program Files directory 8 IoCs

Processes:

ga5GWKUp50WIZC9.exe

description	ioc	process
File created	C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.tlb	ga5GWKUp50WIZC9.exe
File opened for modification	C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.tlb	ga5GWKUp50WIZC9.exe
File created	C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.dat	ga5GWKUp50WIZC9.exe
File opened for modification	C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.dat	ga5GWKUp50WIZC9.exe
File created	C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.x64.dll	ga5GWKUp50WIZC9.exe
File opened for modification	C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.x64.dll	ga5GWKUp50WIZC9.exe
File created	C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.dll	ga5GWKUp50WIZC9.exe
File opened for modification	C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.dll	ga5GWKUp50WIZC9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ga5GWKUp50WIZC9.exe

pid process

4932 ga5GWKUp50WIZC9.exe
4932 ga5GWKUp50WIZC9.exe

pid	process
4932	ga5GWKUp50WIZC9.exe
4932	ga5GWKUp50WIZC9.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

fc7ab9b889b42913bf16a6b43b3d6526c917d4011ffaed9725925d586d242230.exega5GWKUp50WIZC9.exeregsvr32.exe

description	pid	process	target process
PID 4452 wrote to memory of 4932	4452	fc7ab9b889b42913bf16a6b43b3d6526c917d4011ffaed9725925d586d242230.exe	ga5GWKUp50WIZC9.exe
PID 4452 wrote to memory of 4932	4452	fc7ab9b889b42913bf16a6b43b3d6526c917d4011ffaed9725925d586d242230.exe	ga5GWKUp50WIZC9.exe
PID 4452 wrote to memory of 4932	4452	fc7ab9b889b42913bf16a6b43b3d6526c917d4011ffaed9725925d586d242230.exe	ga5GWKUp50WIZC9.exe
PID 4932 wrote to memory of 60	4932	ga5GWKUp50WIZC9.exe	regsvr32.exe
PID 4932 wrote to memory of 60	4932	ga5GWKUp50WIZC9.exe	regsvr32.exe
PID 4932 wrote to memory of 60	4932	ga5GWKUp50WIZC9.exe	regsvr32.exe
PID 60 wrote to memory of 3172	60	regsvr32.exe	regsvr32.exe
PID 60 wrote to memory of 3172	60	regsvr32.exe	regsvr32.exe

C:\Users\Admin\AppData\Local\Temp\fc7ab9b889b42913bf16a6b43b3d6526c917d4011ffaed9725925d586d242230.exe
"C:\Users\Admin\AppData\Local\Temp\fc7ab9b889b42913bf16a6b43b3d6526c917d4011ffaed9725925d586d242230.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4452

C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\ga5GWKUp50WIZC9.exe
.\ga5GWKUp50WIZC9.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops Chrome extension
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4932

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.x64.dll"
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:60

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.x64.dll"
4⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
PID:3172

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

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Downloads

C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.dat

Filesize
6KB

MD5
365961fc532f1af339d77e3d00deb38c

SHA1
c048b65bba9aa8afeeda038029afddc8d30432f2

SHA256
ccfa484ecbcc29c1f163c55bec0a105392aeef2f2b74041f50bc068b5688cf68

SHA512
5b403c03122452e1110c23813684787354d4b70e526179a7e3c4c47d8e604a5d0d016b543731bbf4908801db8b5c9379a890ced04c220bea4981f23410e630f1

Download Submit
C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.dll

Filesize
749KB

MD5
a8100741ab8af6097247f445cee85e1c

SHA1
e8febe07d4454e884c7dda60a6310a822cac340e

SHA256
893e0c1e415f5375c78b0e15020d7f70aa99c90ca439d41c57c078d1835f7f0a

SHA512
3ed9740fc2f1b2943816a5785543cfda403b63fd1260df1c8ba5ec9627866c682706fd644f2daf4ee688986f25b7ee8ae56b39f2842bd837059fbfdfd5024762

Download Submit
C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.x64.dll

Filesize
881KB

MD5
bbec1f94c849ac4b361307420ccdc7ca

SHA1
bf13082a49dccc2aeb426965a755c981b3a6f87c

SHA256
803647055a99148674a80d8b791bbf4aec502bc85aa9a579b6a0a80ca8f0de35

SHA512
e0ec8717d067ca73cc0bdd0cf812f568e9c5dcd8aeb64bff00232330a46b0a16b93074cc035a93634afebf639cb9a1155c197701a9809a590af227a467d83611

Download Submit
C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.x64.dll

Filesize
881KB

MD5
bbec1f94c849ac4b361307420ccdc7ca

SHA1
bf13082a49dccc2aeb426965a755c981b3a6f87c

SHA256
803647055a99148674a80d8b791bbf4aec502bc85aa9a579b6a0a80ca8f0de35

SHA512
e0ec8717d067ca73cc0bdd0cf812f568e9c5dcd8aeb64bff00232330a46b0a16b93074cc035a93634afebf639cb9a1155c197701a9809a590af227a467d83611

Download Submit
C:\Program Files (x86)\PriceLess\OLkQ9kIhnklw7t.x64.dll

Filesize
881KB

MD5
bbec1f94c849ac4b361307420ccdc7ca

SHA1
bf13082a49dccc2aeb426965a755c981b3a6f87c

SHA256
803647055a99148674a80d8b791bbf4aec502bc85aa9a579b6a0a80ca8f0de35

SHA512
e0ec8717d067ca73cc0bdd0cf812f568e9c5dcd8aeb64bff00232330a46b0a16b93074cc035a93634afebf639cb9a1155c197701a9809a590af227a467d83611

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\OLkQ9kIhnklw7t.dll

Filesize
749KB

MD5
a8100741ab8af6097247f445cee85e1c

SHA1
e8febe07d4454e884c7dda60a6310a822cac340e

SHA256
893e0c1e415f5375c78b0e15020d7f70aa99c90ca439d41c57c078d1835f7f0a

SHA512
3ed9740fc2f1b2943816a5785543cfda403b63fd1260df1c8ba5ec9627866c682706fd644f2daf4ee688986f25b7ee8ae56b39f2842bd837059fbfdfd5024762

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\OLkQ9kIhnklw7t.tlb

Filesize
3KB

MD5
55036102fbe33fe4808fee8da37dfd2e

SHA1
6a3b76d89c42818189d05b37d9571be4b8f6b6b5

SHA256
a80428e48783d869c7463688ceca06b79af826ebd208b5d10a716c88b804f18b

SHA512
6da5713c4f07c38a49a4c93324365e1801b44f239444c29285ce68e9d11568449d871078edd58092b1670401bda34e424adf4d3671d10859f7351d9d45b7c272

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\OLkQ9kIhnklw7t.x64.dll

Filesize
881KB

MD5
bbec1f94c849ac4b361307420ccdc7ca

SHA1
bf13082a49dccc2aeb426965a755c981b3a6f87c

SHA256
803647055a99148674a80d8b791bbf4aec502bc85aa9a579b6a0a80ca8f0de35

SHA512
e0ec8717d067ca73cc0bdd0cf812f568e9c5dcd8aeb64bff00232330a46b0a16b93074cc035a93634afebf639cb9a1155c197701a9809a590af227a467d83611

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\ckfdbeeaipfaejbconbdbjoieclbaekb\U2zXpPVZxi.js

Filesize
5KB

MD5
d40390015deb1923d0f90d7c7307daa6

SHA1
c4a0a6c6c5550afe767bd2142ebd1ba381040b44

SHA256
91e988060642e339a6d1b74f0ae6df6d9f1365456d5cc21196644952c62dbe29

SHA512
008bf9037a205f0a3239903b08a0ddae21ee956e594010e4301a1a03e6d169137f1250e6d79d7c5451746ff8d2e9bc7711523d9d7b29b835a3341e67a2228936

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\ckfdbeeaipfaejbconbdbjoieclbaekb\background.html

Filesize
147B

MD5
761a1232eb2c043fdd4c1232e5201de0

SHA1
8ab8ef4432c36b83f33f85cb48a5a05fc391a4aa

SHA256
f64fe1e01eed575f20319f288181e4a857822041c6fb1cce1cfcd0b9b9f23136

SHA512
1fd7a7dd329ce44e448a1e32155a6e3af48459fcc3916931c0200136a9e6c19e535dcb60b8a82817dc4a4b5e7005f31ea418568164805f01a018829896e65757

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\ckfdbeeaipfaejbconbdbjoieclbaekb\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\ckfdbeeaipfaejbconbdbjoieclbaekb\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\ckfdbeeaipfaejbconbdbjoieclbaekb\manifest.json

Filesize
501B

MD5
9d9d74bfa8e9ace025b834b96419d05e

SHA1
f5e56a100b0208b88335859cec692d867ffb572b

SHA256
a54dc66b61256c08f2bf60f507673814d263effe532fd8e6e1e1d662eca1d265

SHA512
4c8b216a781da9d366d5ea49e66dda6313c1f12947e59119782d14fe07ffa2db9de5b4e818f6e58088dd90f167ac8168796887676e0eacf7a86d2c9f7c3c1512

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\ga5GWKUp50WIZC9.dat

Filesize
6KB

MD5
365961fc532f1af339d77e3d00deb38c

SHA1
c048b65bba9aa8afeeda038029afddc8d30432f2

SHA256
ccfa484ecbcc29c1f163c55bec0a105392aeef2f2b74041f50bc068b5688cf68

SHA512
5b403c03122452e1110c23813684787354d4b70e526179a7e3c4c47d8e604a5d0d016b543731bbf4908801db8b5c9379a890ced04c220bea4981f23410e630f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\ga5GWKUp50WIZC9.exe

Filesize
770KB

MD5
a82d1b7ae1c33f81f672f8854ffccd3f

SHA1
d45a8ece75948bbc6f0e016a624f3000b12148fe

SHA256
bbcfacae3d17e8bc208d5c7bed61c00ef8591ee27bee2ceaa94a2c1231a512fc

SHA512
50192524d5e4e830e1d9f62f31ec5983bde14c09cbeab9ef75bc84617cb0ed16d51b49b7e141c87f265d3315c32cd9ea96d8dd46c640a0b7af1f1cb4ffaf5da2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\ga5GWKUp50WIZC9.exe

Filesize
770KB

MD5
a82d1b7ae1c33f81f672f8854ffccd3f

SHA1
d45a8ece75948bbc6f0e016a624f3000b12148fe

SHA256
bbcfacae3d17e8bc208d5c7bed61c00ef8591ee27bee2ceaa94a2c1231a512fc

SHA512
50192524d5e4e830e1d9f62f31ec5983bde14c09cbeab9ef75bc84617cb0ed16d51b49b7e141c87f265d3315c32cd9ea96d8dd46c640a0b7af1f1cb4ffaf5da2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
c0a23553e7b62642c47f41b65f550651

SHA1
5cb50cc972146d67863b42cec87d1cea0b1c32d8

SHA256
22bfe6114653ebfa34387cd8258d48c2fe9e7b059e604e4f672f573229d012b8

SHA512
348eac42cc1544f3a1d2aa71b7e2ee1893ba813c4b3938520d6c261bab55ebd86c556e9cfd69f10feca592fe3f5da4f44d40a1e431c3c7e51c064f767972856f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\[email protected]\content\bg.js

Filesize
7KB

MD5
d44cafa1f03513c67be49e1f494a4b21

SHA1
322d0537b2ea541810dd61ac9c7910f1474d0027

SHA256
e870ad0d36fb5422685f2dae8b077d5f349379b08be5bd8451c55d185c7f2d48

SHA512
f90b2cc42c760a8a86872a7a1405dd829373e35834c9b80447170a3d48472ce777b6c29bd2328a4d9af95b1f6d10e09435f835ad3cf51662ba5c8af614887d0b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSD8B1.tmp\[email protected]\install.rdf

Filesize
601B

MD5
62b80380afa403480b8ecc4b8cbb01da

SHA1
107cdee902c0540ecda0bd73e1b1525e3d240ba1

SHA256
bd92f610de8d0f6b19c3e2c6020254bced24ef2bdb8f68a7f56d2c23f1f6560a

SHA512
7e02bba74ddf0b00f3bda483aa1cf716e30772073e6ff1ccad4132a040101015df4f24d456bc4100047f2bcdc4012f7132b659f45112eae3d8f063f1197c179e

Download Submit
memory/60-149-0x0000000000000000-mapping.dmp

Download
memory/3172-152-0x0000000000000000-mapping.dmp

Download
memory/4932-132-0x0000000000000000-mapping.dmp

Download