c9077943b97cf1784e08f5616f23268750a7e07711e46816852dbfd1e374ef09

Analysis

max time kernel
127s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 19:21

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General

Target

c9077943b97cf1784e08f5616f23268750a7e07711e46816852dbfd1e374ef09.exe
Size

932KB
MD5

7279bf304bf49f4959dc8be1dc555463
SHA1

85689ff3e54a554e5a7daff000b441126b130031
SHA256

c9077943b97cf1784e08f5616f23268750a7e07711e46816852dbfd1e374ef09
SHA512

a4e0a2962f4f1be7df2807870d35dd10d4a6830666548b08882aa93e50253871245910484098cef6432e808c4c8b4a405909d1267759aa87b10ad3beb9266a73
SSDEEP

24576:h1OYdaOBn0M9n0MmCZ/iWCvu/2sWsJA/jlt+DHhsj:h1OsgCpYO/dJJDHhsj

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

cZh3fN8wPy0chr9.exe

pid process

3128 cZh3fN8wPy0chr9.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:

cZh3fN8wPy0chr9.exe

description	ioc	process
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dpjnncdfjifmmocnlifamihnpcaflanb\2.0\manifest.json	cZh3fN8wPy0chr9.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dpjnncdfjifmmocnlifamihnpcaflanb\2.0\manifest.json	cZh3fN8wPy0chr9.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dpjnncdfjifmmocnlifamihnpcaflanb\2.0\manifest.json	cZh3fN8wPy0chr9.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dpjnncdfjifmmocnlifamihnpcaflanb\2.0\manifest.json	cZh3fN8wPy0chr9.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dpjnncdfjifmmocnlifamihnpcaflanb\2.0\manifest.json	cZh3fN8wPy0chr9.exe

Drops file in System32 directory 4 IoCs

Processes:

cZh3fN8wPy0chr9.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	cZh3fN8wPy0chr9.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	cZh3fN8wPy0chr9.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	cZh3fN8wPy0chr9.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	cZh3fN8wPy0chr9.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

cZh3fN8wPy0chr9.exe

pid	process
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe
3128	cZh3fN8wPy0chr9.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

cZh3fN8wPy0chr9.exe

description	pid	process
Token: SeDebugPrivilege	3128	cZh3fN8wPy0chr9.exe
Token: SeDebugPrivilege	3128	cZh3fN8wPy0chr9.exe
Token: SeDebugPrivilege	3128	cZh3fN8wPy0chr9.exe
Token: SeDebugPrivilege	3128	cZh3fN8wPy0chr9.exe
Token: SeDebugPrivilege	3128	cZh3fN8wPy0chr9.exe
Token: SeDebugPrivilege	3128	cZh3fN8wPy0chr9.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c9077943b97cf1784e08f5616f23268750a7e07711e46816852dbfd1e374ef09.exe

description	pid	process	target process
PID 1628 wrote to memory of 3128	1628	c9077943b97cf1784e08f5616f23268750a7e07711e46816852dbfd1e374ef09.exe	cZh3fN8wPy0chr9.exe
PID 1628 wrote to memory of 3128	1628	c9077943b97cf1784e08f5616f23268750a7e07711e46816852dbfd1e374ef09.exe	cZh3fN8wPy0chr9.exe
PID 1628 wrote to memory of 3128	1628	c9077943b97cf1784e08f5616f23268750a7e07711e46816852dbfd1e374ef09.exe	cZh3fN8wPy0chr9.exe

C:\Users\Admin\AppData\Local\Temp\c9077943b97cf1784e08f5616f23268750a7e07711e46816852dbfd1e374ef09.exe
"C:\Users\Admin\AppData\Local\Temp\c9077943b97cf1784e08f5616f23268750a7e07711e46816852dbfd1e374ef09.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1628

C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\cZh3fN8wPy0chr9.exe
.\cZh3fN8wPy0chr9.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3128

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:2460

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:1700

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\7zSC4EB.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
7675d1e7c41f869018a37787c19a13ba

SHA1
b2b289aa681e0ae6e484549698b21db789f4bde6

SHA256
6bf8a87cb98b6781c4ee6be18310e7cecd2840c1674020621f8dafa799c205a8

SHA512
7ec4b9a27aaa93409262fc4e36161c56203c96715ef962516d4f99cff505b62527a3a20af740afbf8c27a5fb2d2805d4314a1b221a07eb375dfbd5497f5b688e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\[email protected]\content\bg.js
Filesize
9KB

MD5
21e410506665f0ad0e883f2d4218b7bd

SHA1
d029d9d0bb54fb9280f1fe6adc8376134836fb21

SHA256
1b5270c27c3a8e0b582285fbf3fb48d6bd83c7e7b30a0894b486cfb08b28043b

SHA512
9266dc516ae273809d95c3e8d1f47495e14727a4e7bbcca9ff3c00695cab68eb7ead396971d4fac1ce7314851622e6033e31522ee5cf5d05b1265bc6494e647d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\[email protected]\install.rdf
Filesize
590B

MD5
3483537b807afa4ee5ef96415add10f1

SHA1
49376dbe16fe220847ad169f83346875d939ad08

SHA256
7dc91ee43bbbe0d25da6805b0e5339f6eb32c6ac9e8c0936f9fbdffb3db372f4

SHA512
1cb55547501a36e3dc59b4dc73d1186850750bdf7c59ce5f0a412cb250dfb83f76669972684b9bec1170afe8216826347844416bcc4cd4b438ddfd96726565cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\cZh3fN8wPy0chr9.dat
Filesize
1KB

MD5
b13ab3efc0223b4046ddc2d861b3d2f3

SHA1
9e3a84ae7f3a504ba34404613dfc27de4f36d326

SHA256
10260866f888d24254b162d59cd309adf5d51a4051f8dfd880035cbb89f36aad

SHA512
d0c38a035cb77c9d0444eb971c935b8a77bfdd5495fa791c65bfec0b764fa0f2b67a8e82d4cb4b71ef5ef270e3728937aa9b76453a1972e9688a78ccbf1fae52

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\cZh3fN8wPy0chr9.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\cZh3fN8wPy0chr9.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\dpjnncdfjifmmocnlifamihnpcaflanb\background.html
Filesize
143B

MD5
722db2af01ff7f4c177039d1da4b8163

SHA1
c07cd9ae3136a160213109bd1613bd55ab25c997

SHA256
69045e65834b68f742b6143115e82b9831d64e6675d02b4f768355fcd3b2612c

SHA512
9fe944a7bf2d63e6c87c903e61bda5ac23e6e60b322f5a63cec44a59087e2b571876ead4e610c2a3c6d847d395fe636cb0c4b105f9d527e851203cd5cfc8fe1e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\dpjnncdfjifmmocnlifamihnpcaflanb\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\dpjnncdfjifmmocnlifamihnpcaflanb\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\dpjnncdfjifmmocnlifamihnpcaflanb\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC4EB.tmp\dpjnncdfjifmmocnlifamihnpcaflanb\nbkAWx.js
Filesize
6KB

MD5
7dfbd82cdeafd7d6c54ee1be747e691a

SHA1
1506c3b2da7b194cd907bfcfdee76a8de454124b

SHA256
245eeb0cd34de3785543e0d7d069d3dcbb556a4acf5b7ba5a81ee44efca91af2

SHA512
57739fd8e763e0c8f823d5d68b25d7390ab30d94d92f57c9e17bc74ef2b2c299795eeaea99ececad588fa99e419a9323cb93bf50f952d2108bae29371384592d

Download Submit
memory/3128-132-0x0000000000000000-mapping.dmp

Download