c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889

Analysis

max time kernel
43s
max time network
49s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:46

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General

Target

c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe
Size

920KB
MD5

fec7bb33efd04542429b9e72836e411b
SHA1

892a25cb371f9407882307c59f1123bbb468d19e
SHA256

c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889
SHA512

8146b6966158c086d84c876f41be939d12118242fe1d08abf7aa93e5732e32de43e69836c18675a8e06f69dbf02f86a444d8dcf9a482fefcea98a6a458e6b9bb
SSDEEP

24576:h1OYdaOAMtdHAqcdDVhYwiei7+EpFAh/kK4:h1OsBPHVmVhYwiLtKkK4

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

JxPXNMaNynQ8F11.exe

pid process

1844 JxPXNMaNynQ8F11.exe
Loads dropped DLL 1 IoCs

Processes:

c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe

pid process

692 c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.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
692	c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe

Drops Chrome extension 3 IoCs

Processes:

JxPXNMaNynQ8F11.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\edldnfcnljgknhiampfmapleepfenoom\2.0\manifest.json	JxPXNMaNynQ8F11.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\edldnfcnljgknhiampfmapleepfenoom\2.0\manifest.json	JxPXNMaNynQ8F11.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\edldnfcnljgknhiampfmapleepfenoom\2.0\manifest.json	JxPXNMaNynQ8F11.exe

Drops file in System32 directory 4 IoCs

Processes:

JxPXNMaNynQ8F11.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	JxPXNMaNynQ8F11.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	JxPXNMaNynQ8F11.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	JxPXNMaNynQ8F11.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	JxPXNMaNynQ8F11.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

JxPXNMaNynQ8F11.exe

pid	process
1844	JxPXNMaNynQ8F11.exe
1844	JxPXNMaNynQ8F11.exe
1844	JxPXNMaNynQ8F11.exe
1844	JxPXNMaNynQ8F11.exe
1844	JxPXNMaNynQ8F11.exe
1844	JxPXNMaNynQ8F11.exe
1844	JxPXNMaNynQ8F11.exe
1844	JxPXNMaNynQ8F11.exe
1844	JxPXNMaNynQ8F11.exe
1844	JxPXNMaNynQ8F11.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

JxPXNMaNynQ8F11.exe

description	pid	process
Token: SeDebugPrivilege	1844	JxPXNMaNynQ8F11.exe
Token: SeDebugPrivilege	1844	JxPXNMaNynQ8F11.exe
Token: SeDebugPrivilege	1844	JxPXNMaNynQ8F11.exe
Token: SeDebugPrivilege	1844	JxPXNMaNynQ8F11.exe
Token: SeDebugPrivilege	1844	JxPXNMaNynQ8F11.exe
Token: SeDebugPrivilege	1844	JxPXNMaNynQ8F11.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe

description	pid	process	target process
PID 692 wrote to memory of 1844	692	c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe	JxPXNMaNynQ8F11.exe
PID 692 wrote to memory of 1844	692	c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe	JxPXNMaNynQ8F11.exe
PID 692 wrote to memory of 1844	692	c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe	JxPXNMaNynQ8F11.exe
PID 692 wrote to memory of 1844	692	c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe	JxPXNMaNynQ8F11.exe

C:\Users\Admin\AppData\Local\Temp\c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe
"C:\Users\Admin\AppData\Local\Temp\c0fc64fba86e3bc03bd7fdcac6ef5dcd4988be8279c2b3b54b35110e85d15889.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:692

C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\JxPXNMaNynQ8F11.exe
.\JxPXNMaNynQ8F11.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1844

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\7zSC66C.tmp\JxPXNMaNynQ8F11.dat
Filesize
1KB

MD5
38bf5393d863e79cb8b8ef87fdb8535e

SHA1
f2f666ded9e795abed6e5171ae4a5736cba01706

SHA256
dd9340fd9dc0a9697d06589f84fdf0bdcd5eb2f758c5d64569df8fa074b1949c

SHA512
e4c0f7a0a6d6891015bf6178280eeb42413b94fcc93b8e46aa52f1c2f3c17d1b7b1efc2bc4c595c872e00e0272e89f936804e0b8344f634430349805d563529b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\JxPXNMaNynQ8F11.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\edldnfcnljgknhiampfmapleepfenoom\S3cdmi.js
Filesize
6KB

MD5
3ea1c11b03b5b44b52995fdb58fb8b3f

SHA1
4c01a91488e657cfbd1037942bf4ef362282a9c7

SHA256
ec29b5459d586471cba3b5fa4a3c7b96a6e566e393365c41c7e23badb9871c66

SHA512
16e704d3d3bcb13dcf37d255728cf2d89580fefb2ce26e7d8107dbb92f73e54b001d0a03c697e3c340951ef3039256a5d5438c0377d291dbcdcf6c7e107158b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\edldnfcnljgknhiampfmapleepfenoom\background.html
Filesize
143B

MD5
5dcb6d147e6446910b9df90927580ddb

SHA1
77e0cf0db93ae8346a1eb2087f30e54cbd6353b5

SHA256
7a43afd16ce419ba4c4bf88d1dc8c44d9185f9bdebe48f87e9786b86db4e17d7

SHA512
69dc4d648942cd5f5f3cb314caf257106460ceef14ffa46c25b412b07474e0b17132a71814a2a2574ae3c8701d2e90663703503fff90db275697ba3116b75841

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\edldnfcnljgknhiampfmapleepfenoom\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\edldnfcnljgknhiampfmapleepfenoom\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\edldnfcnljgknhiampfmapleepfenoom\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
e4419e28ef0fb958b40e79e5e8d5ac51

SHA1
bdf87bb7e2a4355532d5edddabd1ae58c32c74b9

SHA256
f2f6ef7d743cc3172de2e9c3abea2a977d40a69996e4cdf892268a0ce35b3933

SHA512
2672db57f928159ffc552763ad6ceda5f461cb1f9ec2cc729d21beaea67648abf32958114209efcbaa65fcfad8742569273095f0efdfc8af96167354a03d7b88

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
c0ab89ff30f03bc9c29f1d6f2cf3b4dd

SHA1
e2196b5be9bd9b6c0bf8a4fc6cd0ebc2d05201c5

SHA256
51c65ba3672be9ed736e1c8792cabb31b5a8043b4bfb8f05f0ef76ff8679fc40

SHA512
ce5d010dec0cbf02b09d287e323b830c0e03ed6d2f5ae831603c079cd7962c6e336cbe026431712bfcfb5d783b7df79dc5506daa6d5fdd094237dc95003dedbb

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\[email protected]\install.rdf
Filesize
591B

MD5
a95fc7dca635c9aaaa72b0de955e1d73

SHA1
8e23fed663d67aab0eb3407a3bb6637cff9b1dd9

SHA256
cf76d5a740677dcf2687b6d894b28151b7a155bee4fb2f9b76ee7e62b7d2bd23

SHA512
c2ead0cd89b535e97ef22f29e25cd42f459c310c00f16b375bc7e368e4032f755e0d7650cdd228f87c8fdaea6fbc75b94bff15e9cc560ded0bd75f8ec3d55596

Download Submit
\Users\Admin\AppData\Local\Temp\7zSC66C.tmp\JxPXNMaNynQ8F11.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/692-54-0x0000000076691000-0x0000000076693000-memory.dmp

Filesize
8KB

Download
memory/1844-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads