c9bdfe3dc7fbc6f9f83a9b52290167657ba91f023e5dda621c34d56c3a539902

Analysis

max time kernel
156s
max time network
218s
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 19:18

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General

Target

c9bdfe3dc7fbc6f9f83a9b52290167657ba91f023e5dda621c34d56c3a539902.exe
Size

931KB
MD5

73aafad311ccf92211c8165ee0b29dca
SHA1

595e5e9efee7c9bcdc8cc624d556ee130ff6533b
SHA256

c9bdfe3dc7fbc6f9f83a9b52290167657ba91f023e5dda621c34d56c3a539902
SHA512

95db096a829e51b12331bb9a67a501265d63ac5c6ba496765beed0c8331c3dc4e14b71fbe0cbb4cdb7ea0bf34d4fee7dbfa0fb4d87eb4c25a62f4a58543f596b
SSDEEP

24576:h1OYdaO/CZ/iWCvu/2sWsJA/jlt+DHhsY:h1OsFCpYO/dJJDHhsY

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

aSXd00SessTpGYP.exe

pid process

2932 aSXd00SessTpGYP.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:

aSXd00SessTpGYP.exe

description	ioc	process
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahklkepmaeoamfmhobgbjakohaabapib\2.0\manifest.json	aSXd00SessTpGYP.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahklkepmaeoamfmhobgbjakohaabapib\2.0\manifest.json	aSXd00SessTpGYP.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahklkepmaeoamfmhobgbjakohaabapib\2.0\manifest.json	aSXd00SessTpGYP.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahklkepmaeoamfmhobgbjakohaabapib\2.0\manifest.json	aSXd00SessTpGYP.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahklkepmaeoamfmhobgbjakohaabapib\2.0\manifest.json	aSXd00SessTpGYP.exe

Drops file in System32 directory 4 IoCs

Processes:

aSXd00SessTpGYP.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	aSXd00SessTpGYP.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	aSXd00SessTpGYP.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	aSXd00SessTpGYP.exe
File opened for modification	C:\Windows\System32\GroupPolicy	aSXd00SessTpGYP.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

aSXd00SessTpGYP.exe

pid	process
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe
2932	aSXd00SessTpGYP.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

aSXd00SessTpGYP.exe

description	pid	process
Token: SeDebugPrivilege	2932	aSXd00SessTpGYP.exe
Token: SeDebugPrivilege	2932	aSXd00SessTpGYP.exe
Token: SeDebugPrivilege	2932	aSXd00SessTpGYP.exe
Token: SeDebugPrivilege	2932	aSXd00SessTpGYP.exe
Token: SeDebugPrivilege	2932	aSXd00SessTpGYP.exe
Token: SeDebugPrivilege	2932	aSXd00SessTpGYP.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c9bdfe3dc7fbc6f9f83a9b52290167657ba91f023e5dda621c34d56c3a539902.exe

description	pid	process	target process
PID 5020 wrote to memory of 2932	5020	c9bdfe3dc7fbc6f9f83a9b52290167657ba91f023e5dda621c34d56c3a539902.exe	aSXd00SessTpGYP.exe
PID 5020 wrote to memory of 2932	5020	c9bdfe3dc7fbc6f9f83a9b52290167657ba91f023e5dda621c34d56c3a539902.exe	aSXd00SessTpGYP.exe
PID 5020 wrote to memory of 2932	5020	c9bdfe3dc7fbc6f9f83a9b52290167657ba91f023e5dda621c34d56c3a539902.exe	aSXd00SessTpGYP.exe

C:\Users\Admin\AppData\Local\Temp\c9bdfe3dc7fbc6f9f83a9b52290167657ba91f023e5dda621c34d56c3a539902.exe
"C:\Users\Admin\AppData\Local\Temp\c9bdfe3dc7fbc6f9f83a9b52290167657ba91f023e5dda621c34d56c3a539902.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5020

C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\aSXd00SessTpGYP.exe
.\aSXd00SessTpGYP.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2932

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:1248

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2980

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\aSXd00SessTpGYP.dat
Filesize
1KB

MD5
8ddbfd05b9695eb651cd6451a69c234e

SHA1
23941dbebdc5590b00b471e738d2be66d9c4ba55

SHA256
fc5deb3aac49ab5c799ba3553fcd47cd9b0603115ce187c3bae794f4921eeca8

SHA512
115aa57f335c2147a706a2d03adf375e2db4f47ab57a5310111982c33eee330b37a503283281f49dd972cc43e728ebbf772c1b17bcd6a58c918f37870231d4de

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\aSXd00SessTpGYP.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\aSXd00SessTpGYP.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\ahklkepmaeoamfmhobgbjakohaabapib\background.html
Filesize
147B

MD5
6d26e6e03d7880996d5bfa3449e30373

SHA1
cd598032ac47d2cc193a7a1f2cf5054149ce3a31

SHA256
03c0266cb8cc7a9010bb8bbd26720f4ea3020850c8ae735904b9ef555285d6cc

SHA512
36f9051aeab164a9becf3d3afb5fe001ccc975daba5ea686cf8c7444a9d7a0396d129731c62ea1cf293da4964c2e5d419ba4331c75d5fbb515a6335844c211b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\ahklkepmaeoamfmhobgbjakohaabapib\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\ahklkepmaeoamfmhobgbjakohaabapib\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\ahklkepmaeoamfmhobgbjakohaabapib\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\ahklkepmaeoamfmhobgbjakohaabapib\nMmtuI7AG4.js
Filesize
6KB

MD5
c14008059054ad81c011d5d624578666

SHA1
bc8889e85084cea3e9d0ba70220a47f810f98fa6

SHA256
2d0698e6487e74d978ffd0e45229387204ab0f19154ded7079c0dbb952df7b89

SHA512
38e0a259b3eedcf518f093d620b010f1a17a1f09930f9fe6cda17223fc6b0f75d9ab60b888db644eb0e2e7469f322f075fd83e8d860c32224a5cfd221839115f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\fm@UZ.edu\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\fm@UZ.edu\chrome.manifest
Filesize
35B

MD5
166a40994e2278de8e8726cb45f16d97

SHA1
d00def68575edfa42681ad1359a166ab61efc039

SHA256
41d1f351f0169c8b48e44dc09f3ceb241ef1bc5285aa2548dedecb591a9c9835

SHA512
87584bf1e90d84a902c15891c773a385f46f21ad415e53a4d4aec258e0129dadf47e21f607fa703b68087fbcd86b50db6c330ccc7ab292d83236198ef05ceeea

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\fm@UZ.edu\content\bg.js
Filesize
8KB

MD5
4c2f197608d4e76e08c9771bd379812d

SHA1
a5dedfe778b1ebfffc763e7e7c0e394c4a2b2657

SHA256
e8c9b1797a78b8ed288a6d89b8e46dfa733762f59cde8261ceaef2e9ef8b6785

SHA512
aaaae3d678966b7417a968815efbc95483199b52c75b7f27d0b9560716e4c67def9d3f4da1c12887c5c2f7c1a17b7b7ec8e00b92c7b6481c942279ff9e00d4ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC311.tmp\fm@UZ.edu\install.rdf
Filesize
591B

MD5
06d4cb8fe94a075c3060233631d0fa47

SHA1
8005cc4849f9ebb93feba083cb6c3a52cfaec8fa

SHA256
2cb312e5a8998e7742cf214bf72391aef14bcb594e0582395dca288a998e2a23

SHA512
f9aced3317a3c0064b9b85979b1eabb4cfd8583e02b75ab647fde8fde0cd816049f9c7aeb16e0bd812784d72f17a5f76dd3724c61ad717cdc0114be8e13a29f9

Download Submit
memory/2932-132-0x0000000000000000-mapping.dmp

Download