a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4

Analysis

max time kernel
34s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 21:20

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General

Target

a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe
Size

931KB
MD5

4db97a8e96b996fb8bb652295f83e31f
SHA1

ecba76fbf34f5481c51e42f7b895a22ab7ed0916
SHA256

a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4
SHA512

13e45f47f80601ba6f2f6072ba8d7e5e616d0894309f61718cd9b39c195b6ce88c63be6fd7da404c6fbbd6b56f02e1ad381973aee475cb631d8f1a6ad8db86d1
SSDEEP

24576:h1OYdaOeCZ/iWCvu/2sWsJA/jlt+DHhs+:h1Os8CpYO/dJJDHhs+

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

lVwzCNTiKfT6IOv.exe

pid process

1476 lVwzCNTiKfT6IOv.exe
Loads dropped DLL 1 IoCs

Processes:

a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe

pid process

1388 a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.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
1388	a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe

Drops Chrome extension 3 IoCs

Processes:

lVwzCNTiKfT6IOv.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\epcaceeanlgpdnmdodjleefoaejaknpf\2.0\manifest.json	lVwzCNTiKfT6IOv.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\epcaceeanlgpdnmdodjleefoaejaknpf\2.0\manifest.json	lVwzCNTiKfT6IOv.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\epcaceeanlgpdnmdodjleefoaejaknpf\2.0\manifest.json	lVwzCNTiKfT6IOv.exe

Drops file in System32 directory 4 IoCs

Processes:

lVwzCNTiKfT6IOv.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	lVwzCNTiKfT6IOv.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	lVwzCNTiKfT6IOv.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	lVwzCNTiKfT6IOv.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	lVwzCNTiKfT6IOv.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

lVwzCNTiKfT6IOv.exe

pid	process
1476	lVwzCNTiKfT6IOv.exe
1476	lVwzCNTiKfT6IOv.exe
1476	lVwzCNTiKfT6IOv.exe
1476	lVwzCNTiKfT6IOv.exe
1476	lVwzCNTiKfT6IOv.exe
1476	lVwzCNTiKfT6IOv.exe
1476	lVwzCNTiKfT6IOv.exe
1476	lVwzCNTiKfT6IOv.exe
1476	lVwzCNTiKfT6IOv.exe
1476	lVwzCNTiKfT6IOv.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

lVwzCNTiKfT6IOv.exe

description	pid	process
Token: SeDebugPrivilege	1476	lVwzCNTiKfT6IOv.exe
Token: SeDebugPrivilege	1476	lVwzCNTiKfT6IOv.exe
Token: SeDebugPrivilege	1476	lVwzCNTiKfT6IOv.exe
Token: SeDebugPrivilege	1476	lVwzCNTiKfT6IOv.exe
Token: SeDebugPrivilege	1476	lVwzCNTiKfT6IOv.exe
Token: SeDebugPrivilege	1476	lVwzCNTiKfT6IOv.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe

description	pid	process	target process
PID 1388 wrote to memory of 1476	1388	a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe	lVwzCNTiKfT6IOv.exe
PID 1388 wrote to memory of 1476	1388	a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe	lVwzCNTiKfT6IOv.exe
PID 1388 wrote to memory of 1476	1388	a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe	lVwzCNTiKfT6IOv.exe
PID 1388 wrote to memory of 1476	1388	a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe	lVwzCNTiKfT6IOv.exe

C:\Users\Admin\AppData\Local\Temp\a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe
"C:\Users\Admin\AppData\Local\Temp\a38029815324e08e51ceeb9701f547283d364365e09af1b60cd3fbfd580439a4.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1388

C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\lVwzCNTiKfT6IOv.exe
.\lVwzCNTiKfT6IOv.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1476

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\7zS5CA2.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
2cfc0b8fbeaaa5fee0f9a2eb2ac0c807

SHA1
f9c21d3a47a318962853c354417652a2759e22df

SHA256
463105c8c2467520f292a3b9dadd9743253a28b30210cfbda5d2e843211adb2a

SHA512
384ae93b4ff64fe9db88f65a29351f88b5180e2086f03e53c44b3a798678ca80e3dcb8cc211bb192eba2f484ed1090099ab0b1a45f0427b181bac27735bf350d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
7b9a52cc25844fba55078d7c1c133280

SHA1
89bb1e885710c6ab4b5dba87468b973c6f864672

SHA256
f6c33b940efb899e7d359612c0b643fc143471b0c4242d6988611deb2eb92d48

SHA512
d7def84a9ed267d27a280e25cca38fe8f1457f7abdbfb03717da23b938fda3f833bb9c369771bc0e6ae8632a72346bad1c66d4aa2f17b501c159f15a71bf6489

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\[email protected]\install.rdf
Filesize
594B

MD5
ff418c0276d5f38281b5ea01062336c0

SHA1
7e2d443f7929f95627463e579837918a454becc3

SHA256
e47235a941b4ae2fb75cc827061c2602b7cd1fd14f68c3dbf92f1b7b872b1c2e

SHA512
8e1c9f79d92ad53c89ec0a2d87b26d0d9452d867cbef1c7cec109c03327b1270c5ca5d7c999af503d6317ee30e87256802eccca8cc11b521ca132d4ab0013eb5

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\epcaceeanlgpdnmdodjleefoaejaknpf\MqGURIJDcs.js
Filesize
6KB

MD5
05e44e662ee5d1f644a305eaa44046bd

SHA1
a02c57adb138ed9e0d6b6d380ab1454c8fa8bbc8

SHA256
ee0c9341430ff98facb1d4e78c4eb76d78e17866254e87e8c6e31cb805adca03

SHA512
4f714a977a9ca760da485576f66ae9e102a37084d42be0ffb3b512839f426c06edd701840ac18b0769524ea0fabb0d5ffd21f49c6321b5140d85c6cd119b2a02

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\epcaceeanlgpdnmdodjleefoaejaknpf\background.html
Filesize
147B

MD5
57d812c97ea82a5acb35dfa89974466c

SHA1
641bb9c91e8229adb2bc6a2bace42372c910f5a5

SHA256
3a6ceeb2dcab52e4ff2f37bec69ccda21cc517639843aa054fc1a2131f31ee1f

SHA512
84c64c801822fb27b21f36e3b2a32aa3426d4330ed2e4402da20115d946303e12041f55f6ffad8b5f06514951b4b326cd8a689a02cdc1e81d95c610aca40a5b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\epcaceeanlgpdnmdodjleefoaejaknpf\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\epcaceeanlgpdnmdodjleefoaejaknpf\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\epcaceeanlgpdnmdodjleefoaejaknpf\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\lVwzCNTiKfT6IOv.dat
Filesize
1KB

MD5
c7e4f2b3596ab3a2e875fc8c1ed99fa7

SHA1
9f9afe19a6b28f14b37325b8f79b6b7884101af6

SHA256
b16837e88d376e5bb86f9fca045efa03354f5f27ac00dc8093d50913186f63ce

SHA512
f4a1d107261cdffd84ef3f1c158f249d1ecaa24c017de9cc49fd922f76fdcf7cc8d1bcd23c70c61574a58d32eb4b77de35cdcb1e5616b02ba08c957838444cec

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\lVwzCNTiKfT6IOv.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
\Users\Admin\AppData\Local\Temp\7zS5CA2.tmp\lVwzCNTiKfT6IOv.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/1388-54-0x00000000768A1000-0x00000000768A3000-memory.dmp

Filesize
8KB

Download
memory/1476-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads