c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea

Analysis

max time kernel
251s
max time network
335s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:43

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General

Target

c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe
Size

931KB
MD5

09457051262edf4ee2ba5b6101486dd7
SHA1

987f735e790d6520aed04e3131aacb4920415c0c
SHA256

c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea
SHA512

282b4587400f9ba1c39431e2afaed295852db81e6a82c0f98a80491942385ceec3f4f1745fea351b57ebcd59f49c3f855d98da4c32dfe9656b00e6dd13e6354d
SSDEEP

24576:h1OYdaOvCZ/iWCvu/2sWsJA/jlt+DHhsh:h1OsVCpYO/dJJDHhsh

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

H8a7k2Ak2BVCtIW.exe

pid process

1716 H8a7k2Ak2BVCtIW.exe
Loads dropped DLL 1 IoCs

Processes:

c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe

pid process

520 c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.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
520	c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe

Drops Chrome extension 3 IoCs

Processes:

H8a7k2Ak2BVCtIW.exe

description	ioc	process
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\lpacbidafhkeccobmlphamlfogcobcoi\2.0\manifest.json	H8a7k2Ak2BVCtIW.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\lpacbidafhkeccobmlphamlfogcobcoi\2.0\manifest.json	H8a7k2Ak2BVCtIW.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\lpacbidafhkeccobmlphamlfogcobcoi\2.0\manifest.json	H8a7k2Ak2BVCtIW.exe

Drops file in System32 directory 4 IoCs

Processes:

H8a7k2Ak2BVCtIW.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	H8a7k2Ak2BVCtIW.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	H8a7k2Ak2BVCtIW.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	H8a7k2Ak2BVCtIW.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	H8a7k2Ak2BVCtIW.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

H8a7k2Ak2BVCtIW.exe

pid	process
1716	H8a7k2Ak2BVCtIW.exe
1716	H8a7k2Ak2BVCtIW.exe
1716	H8a7k2Ak2BVCtIW.exe
1716	H8a7k2Ak2BVCtIW.exe
1716	H8a7k2Ak2BVCtIW.exe
1716	H8a7k2Ak2BVCtIW.exe
1716	H8a7k2Ak2BVCtIW.exe
1716	H8a7k2Ak2BVCtIW.exe
1716	H8a7k2Ak2BVCtIW.exe
1716	H8a7k2Ak2BVCtIW.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

H8a7k2Ak2BVCtIW.exe

description	pid	process
Token: SeDebugPrivilege	1716	H8a7k2Ak2BVCtIW.exe
Token: SeDebugPrivilege	1716	H8a7k2Ak2BVCtIW.exe
Token: SeDebugPrivilege	1716	H8a7k2Ak2BVCtIW.exe
Token: SeDebugPrivilege	1716	H8a7k2Ak2BVCtIW.exe
Token: SeDebugPrivilege	1716	H8a7k2Ak2BVCtIW.exe
Token: SeDebugPrivilege	1716	H8a7k2Ak2BVCtIW.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe

description	pid	process	target process
PID 520 wrote to memory of 1716	520	c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe	H8a7k2Ak2BVCtIW.exe
PID 520 wrote to memory of 1716	520	c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe	H8a7k2Ak2BVCtIW.exe
PID 520 wrote to memory of 1716	520	c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe	H8a7k2Ak2BVCtIW.exe
PID 520 wrote to memory of 1716	520	c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe	H8a7k2Ak2BVCtIW.exe

C:\Users\Admin\AppData\Local\Temp\c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe
"C:\Users\Admin\AppData\Local\Temp\c23a85e913d57c724af804dfed39e3b57a5fa5a217a05c08975d0e723e0dafea.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:520

C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\H8a7k2Ak2BVCtIW.exe
.\H8a7k2Ak2BVCtIW.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1716

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\7zSE15.tmp\H8a7k2Ak2BVCtIW.dat
Filesize
1KB

MD5
dce5d13ed337b88910ad2983eb7e7ca1

SHA1
5b04e1d36ad7a2572b3a93f63bb58255bac5b6cd

SHA256
4cf6bc03a06f813eb877d692d78c3d250059fe8e486d236333384674b5666f30

SHA512
e9a8df011986086b9dbda2ee00d16921c837342b5d84d2db8849168128f303f0dd87ca306fce1d2bdcebbcc49b119d1549ce03ce0367dbb56c3a509df420ed4a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\H8a7k2Ak2BVCtIW.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\K6O9@omlN.edu\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\K6O9@omlN.edu\chrome.manifest
Filesize
35B

MD5
a75a8b11b34c0f603cf94b2faa0f0809

SHA1
5c709df32aa067969a2ba871290d130ed8bae01a

SHA256
0b11bb1fec452f50268fdaff25e17ba2be7c5f18928d5cbfbb2ade57ed72ff90

SHA512
d38c3022d1fa26ba895cab0e19b0bab27b2d94496e71df3a2b0cffd0096be2c65c58485787198263f3b988995eed4027ca5de6d2a9404e3b50b554787aca1f5f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\K6O9@omlN.edu\content\bg.js
Filesize
8KB

MD5
3f1c8c68d5f60c1759fddda2afb4e502

SHA1
7e149862881b8a6f425347ff5084d313ad084b30

SHA256
e3393622567d76962c5a8397601757c5b852e6d98c90bf04b6c837a93541e842

SHA512
60ea5fdde10264c2f0ca605d6154bf2b278372bf67a424f3d6c90aa34b3457fea38437ccf66ddd2da86829ca8eb1c6967021fc5ad560bfa1f9fc6198dd8cee52

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\K6O9@omlN.edu\install.rdf
Filesize
595B

MD5
a124c1d104c129993c1f178d21e75907

SHA1
b5855f5e29d84c5d8df88a889834ca68c1733e6c

SHA256
6166a66983ce6dcbef9f17635aff1def23c09dbd4732a6b6acfbf69ef5e16bd8

SHA512
fe71038c5fe2b8b79dca1f58c61863f4044ae3a29e2f71ccfd030fc1fe114e89ce715cb8a6f46f83495f58b715d348d8263814e5e34d78d46b803a8e67851601

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\lpacbidafhkeccobmlphamlfogcobcoi\background.html
Filesize
142B

MD5
5cdde114866d963d9bd4a241c76d9a03

SHA1
42b209462cf0ec7c19e3ccc595c407e57280a501

SHA256
39b40caf0aa84917df634b97536f7dadc80a72c7bd817b1e613a99e8aeac8d16

SHA512
d389299391377ff4f1d746f002bfa6f054ec680b6b7f829b8f40a8e70772c4ef627bf90d2b0f48bee8dfabe92996e6443f83e57fc55f61bcddbdd4fe74819d48

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\lpacbidafhkeccobmlphamlfogcobcoi\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\lpacbidafhkeccobmlphamlfogcobcoi\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\lpacbidafhkeccobmlphamlfogcobcoi\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSE15.tmp\lpacbidafhkeccobmlphamlfogcobcoi\oIt0Q.js
Filesize
6KB

MD5
9bdd4a74c779a0988bb13c25e7409446

SHA1
19caaa989c18c8fef6d5522f989d14ec60fa728a

SHA256
c73e818eff701114b6b1f8046b0e190201c3b753c77fa9a79ded020d6c849057

SHA512
be3b3186e3a5ceb324aeb97e5f1cbd156aee131b06a39378c224a56b2bb346095050c300df9547cca4b516763076772b1588960c5bf297346e0df4713b750957

Download Submit
\Users\Admin\AppData\Local\Temp\7zSE15.tmp\H8a7k2Ak2BVCtIW.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/520-54-0x0000000074ED1000-0x0000000074ED3000-memory.dmp

Filesize
8KB

Download
memory/1716-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads