a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845

Analysis

max time kernel
35s
max time network
42s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 21:11

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General

Target

a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe
Size

927KB
MD5

68f60bf560b53580b4a756c3f8a588e5
SHA1

edb82c79256f5e6d3ed7883b24911fed85142919
SHA256

a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845
SHA512

67710dc07ffc6e19c3c72f9435dca97e5e8903b9ec64998234dfada2aa19ba90177dec1fdba44232b56efafe499b3b46a2c9ee1b5f58a6b2ef98431baddb3a47
SSDEEP

24576:h1OYdaOOnQju5vMu6qN2FctIOBYXZBai3GBlgpKLe/7rD:h1OskQjO6HHzayGBe/7rD

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

ETECxxJ9i5UGOWx.exe

pid process

1580 ETECxxJ9i5UGOWx.exe
Loads dropped DLL 1 IoCs

Processes:

a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe

pid process

1672 a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.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
1672	a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe

Drops Chrome extension 3 IoCs

Processes:

ETECxxJ9i5UGOWx.exe

description	ioc	process
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbfcgnbkajmlnbchbmpbikoanokefhce\2.0\manifest.json	ETECxxJ9i5UGOWx.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbfcgnbkajmlnbchbmpbikoanokefhce\2.0\manifest.json	ETECxxJ9i5UGOWx.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbfcgnbkajmlnbchbmpbikoanokefhce\2.0\manifest.json	ETECxxJ9i5UGOWx.exe

Drops file in System32 directory 4 IoCs

Processes:

ETECxxJ9i5UGOWx.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	ETECxxJ9i5UGOWx.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	ETECxxJ9i5UGOWx.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	ETECxxJ9i5UGOWx.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	ETECxxJ9i5UGOWx.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

ETECxxJ9i5UGOWx.exe

pid	process
1580	ETECxxJ9i5UGOWx.exe
1580	ETECxxJ9i5UGOWx.exe
1580	ETECxxJ9i5UGOWx.exe
1580	ETECxxJ9i5UGOWx.exe
1580	ETECxxJ9i5UGOWx.exe
1580	ETECxxJ9i5UGOWx.exe
1580	ETECxxJ9i5UGOWx.exe
1580	ETECxxJ9i5UGOWx.exe
1580	ETECxxJ9i5UGOWx.exe
1580	ETECxxJ9i5UGOWx.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

ETECxxJ9i5UGOWx.exe

description	pid	process
Token: SeDebugPrivilege	1580	ETECxxJ9i5UGOWx.exe
Token: SeDebugPrivilege	1580	ETECxxJ9i5UGOWx.exe
Token: SeDebugPrivilege	1580	ETECxxJ9i5UGOWx.exe
Token: SeDebugPrivilege	1580	ETECxxJ9i5UGOWx.exe
Token: SeDebugPrivilege	1580	ETECxxJ9i5UGOWx.exe
Token: SeDebugPrivilege	1580	ETECxxJ9i5UGOWx.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe

description	pid	process	target process
PID 1672 wrote to memory of 1580	1672	a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe	ETECxxJ9i5UGOWx.exe
PID 1672 wrote to memory of 1580	1672	a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe	ETECxxJ9i5UGOWx.exe
PID 1672 wrote to memory of 1580	1672	a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe	ETECxxJ9i5UGOWx.exe
PID 1672 wrote to memory of 1580	1672	a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe	ETECxxJ9i5UGOWx.exe

C:\Users\Admin\AppData\Local\Temp\a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe
"C:\Users\Admin\AppData\Local\Temp\a6d860c455e56e0e25f3debc77c1ec1a80733f6c8ec5d9e559fd9538fd46e845.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1672

C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\ETECxxJ9i5UGOWx.exe
.\ETECxxJ9i5UGOWx.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1580

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\7zS4126.tmp\ETECxxJ9i5UGOWx.dat
Filesize
1KB

MD5
3e0943d8e718e5b3dfb5669b6720bb55

SHA1
92219bb6db097bd04feff3e3e026b65f18e16ba5

SHA256
9865232bc09561fb7b1f12d8e733205ac03b62adb555fd06e0dba5841f973c27

SHA512
398c84d130a130a250072a00ab7e36e197090150039c4952ce6ca93a65ab778d0c1df4705ba30db06c9a6253339177e1cee32f7a4a01203130f3cb38ca2f5237

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\ETECxxJ9i5UGOWx.exe
Filesize
768KB

MD5
09e156c94b649920c0c6efa8508ada9a

SHA1
8ba966f84a07648613468b06a11d17f2650e8af0

SHA256
2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

SHA512
1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\cbfcgnbkajmlnbchbmpbikoanokefhce\KOhdr.js
Filesize
6KB

MD5
2754c893de5991c1831352e62fe09742

SHA1
d0bda58affabff8b549e8ac940fb10d526214958

SHA256
8b4902deaa1c23d893ed6a34c4fde8c45f6d46e6a99a5378440ee33bd93bdb54

SHA512
2edd43f7132decf692ef50409e33118aa6cba2b51ada86a1ecc6b722b3c7c9a027e0b164e1058a0c2a09237d9dcfa855af5060b99b62613d2eff722ade4991a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\cbfcgnbkajmlnbchbmpbikoanokefhce\background.html
Filesize
142B

MD5
cd74b1dc2ff3136e7b56ccd07618d730

SHA1
8907436d436f244828bed611ad2201002abd075e

SHA256
ca75b2cd7bcc196e0641d48d295548a6032e72fab5a8c5a4a08953e4397a977c

SHA512
796fe0558bf75bcfe39ff2423e7a1c5906f22c833b9d6dc6d3545225028e661598611a50bb34f7275006d9f3dd7c9a906f1c81a778dd26e241ae25fccbefcfb9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\cbfcgnbkajmlnbchbmpbikoanokefhce\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\cbfcgnbkajmlnbchbmpbikoanokefhce\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\cbfcgnbkajmlnbchbmpbikoanokefhce\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
19a4a0e2dc4d183c1146da84789d2741

SHA1
5e5282c316637892b28bd1189c6873699afef73a

SHA256
1b231f2f2ac6df2a819159636faa99047502f83cd4bcfb29f5114ac1b276edf1

SHA512
798db6754cb97ebf5cae5c5f06c623d3dde11460f0d0369f4381bb36d4a1129091b0c44276e7247d911490e097723f61d6e560906b30da0e702ce1e84d251dc4

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
4f89a68d670d6f03ad6dfa9d7643aaf1

SHA1
f4432b75fa59aee5b07dab4d2207bc3a92e29192

SHA256
3d9b54afe485cfa4066898a10b269af6995941c212043fcade085603a03a4fd5

SHA512
f46e01dff59a76e949acde2e42b799445312bc8d95c3ecb4faa14e95742a0260cbeedc7ed71f57eeee83b227541ea25c056a835fb78c8886c033d0304a7d83a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4126.tmp\[email protected]\install.rdf
Filesize
598B

MD5
866ee8434edac3cc4834c13df27ee44a

SHA1
1c4891b0c95eef3f0255890dac9cd1ef7885243c

SHA256
3d25bbb4a70af34b7c3d278c9dd90cf431697ebffcc41d8a5d6268a7a919772c

SHA512
fd164178bab8bb386642e5169997437209e7d6cb28ac574ae6c1f915e830a520c63358997808361bffa17e7b15b3526e53690363f7c0968256feeb8ada48ddef

Download Submit
\Users\Admin\AppData\Local\Temp\7zS4126.tmp\ETECxxJ9i5UGOWx.exe
Filesize
768KB

MD5
09e156c94b649920c0c6efa8508ada9a

SHA1
8ba966f84a07648613468b06a11d17f2650e8af0

SHA256
2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

SHA512
1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

Download Submit
memory/1580-56-0x0000000000000000-mapping.dmp

Download
memory/1672-54-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads