148a312139e50077a546f52b038c1926141c3273eb12a659e65a3285c9aa669b

General

Target

148a312139e50077a546f52b038c1926141c3273eb12a659e65a3285c9aa669b.exe
Size

2.5MB
MD5

b549b830dd408346610cf8282bcbf2ff
SHA1

68f622f7dd10f8b975f887861a3386559ca8a30f
SHA256

148a312139e50077a546f52b038c1926141c3273eb12a659e65a3285c9aa669b
SHA512

812afb8306c2282a8788db333aa1a381c71eb056046455dcda1bffc16acc3f4d7242e6adad98ac81cfa78b9e448f184b384371c473488554aa35a882dc9ce5e6
SSDEEP

49152:h1OshClxJ6WGWy9DtBjtVn3eDNF0GsVO/F3V5kqU4qvS:h1O7lj4XDS

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3092	bBlmjnKWLZuAY13.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

Drops Chrome extension 5 IoCs

description	ioc	Process
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\kpnddndfbglnpibboalgblgombmlaoji\5.2\manifest.json	bBlmjnKWLZuAY13.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\kpnddndfbglnpibboalgblgombmlaoji\5.2\manifest.json	bBlmjnKWLZuAY13.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\kpnddndfbglnpibboalgblgombmlaoji\5.2\manifest.json	bBlmjnKWLZuAY13.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\kpnddndfbglnpibboalgblgombmlaoji\5.2\manifest.json	bBlmjnKWLZuAY13.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\kpnddndfbglnpibboalgblgombmlaoji\5.2\manifest.json	bBlmjnKWLZuAY13.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3092	bBlmjnKWLZuAY13.exe
3092	bBlmjnKWLZuAY13.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 3092	1336	148a312139e50077a546f52b038c1926141c3273eb12a659e65a3285c9aa669b.exe	81
PID 1336 wrote to memory of 3092	1336	148a312139e50077a546f52b038c1926141c3273eb12a659e65a3285c9aa669b.exe	81
PID 1336 wrote to memory of 3092	1336	148a312139e50077a546f52b038c1926141c3273eb12a659e65a3285c9aa669b.exe	81

C:\Users\Admin\AppData\Local\Temp\148a312139e50077a546f52b038c1926141c3273eb12a659e65a3285c9aa669b.exe
"C:\Users\Admin\AppData\Local\Temp\148a312139e50077a546f52b038c1926141c3273eb12a659e65a3285c9aa669b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Users\Admin\AppData\Local\Temp\7zS287.tmp\bBlmjnKWLZuAY13.exe
  .\bBlmjnKWLZuAY13.exe
  2⤵
  - Executes dropped EXE
  - Drops Chrome extension
  - Suspicious behavior: EnumeratesProcesses
  PID:3092

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS287.tmp\bBlmjnKWLZuAY13.dat

Filesize
6KB

MD5
8999cc25d6cef2da80518e0407912700

SHA1
dddb0f7f1989bcef8c93bae5ec748a9aba3a00a5

SHA256
c5ca524e959186f3826f621895607e91bbe65f08c3f1a37a9078794ebc34c7a2

SHA512
07cc477ce05b16c6786933e58f6cb44135f7ff89a699fc4a292658cb4d1bbaf98cea7c4541d6cd20498ea8b5ca87717608fffe73b943f40b022207b86ef60967

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS287.tmp\bBlmjnKWLZuAY13.exe

Filesize
771KB

MD5
b0b4c6156634dc080ddc26ade107014f

SHA1
548cf6616be7c542123968efe9778bce9a3aadb2

SHA256
aa09d621d336c8026a171b9deae99cc497dc400488f63948ea6aa2b1d8f4aa8a

SHA512
2d9a5fffad92eb1dfa98181fb93593424c47e2ff71f1c11284af87e3b80c2d8e5f452556f042cf4494d6d50cee540504a346a916302dc503d499eef5e487635d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS287.tmp\bBlmjnKWLZuAY13.exe

Filesize
771KB

MD5
b0b4c6156634dc080ddc26ade107014f

SHA1
548cf6616be7c542123968efe9778bce9a3aadb2

SHA256
aa09d621d336c8026a171b9deae99cc497dc400488f63948ea6aa2b1d8f4aa8a

SHA512
2d9a5fffad92eb1dfa98181fb93593424c47e2ff71f1c11284af87e3b80c2d8e5f452556f042cf4494d6d50cee540504a346a916302dc503d499eef5e487635d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS287.tmp\kpnddndfbglnpibboalgblgombmlaoji\background.html

Filesize
146B

MD5
4cbbb7ebe9fcb61d21999d18936a70eb

SHA1
3229131e3a64b54a5636664bfda59b2715870707

SHA256
3965a982331354f4e50292044688af068e0f9f9c03b018b93fee04449b128fa2

SHA512
1891368a7c28a3d0a7eea0199afca037c27200efa6ff8a348b0035401e2f339f7164d1cbe818aa522e51e4eb0506d7c30029f727eca72b9f08ff761ad89e3d3f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS287.tmp\kpnddndfbglnpibboalgblgombmlaoji\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS287.tmp\kpnddndfbglnpibboalgblgombmlaoji\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS287.tmp\kpnddndfbglnpibboalgblgombmlaoji\manifest.json

Filesize
501B

MD5
9d9d74bfa8e9ace025b834b96419d05e

SHA1
f5e56a100b0208b88335859cec692d867ffb572b

SHA256
a54dc66b61256c08f2bf60f507673814d263effe532fd8e6e1e1d662eca1d265

SHA512
4c8b216a781da9d366d5ea49e66dda6313c1f12947e59119782d14fe07ffa2db9de5b4e818f6e58088dd90f167ac8168796887676e0eacf7a86d2c9f7c3c1512

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS287.tmp\kpnddndfbglnpibboalgblgombmlaoji\wQ0k0jEDx.js

Filesize
5KB

MD5
cbcf82218959e9f1ee88bf1e2f6def3e

SHA1
2fecb8c59ab7c993fb7a93f7a995158ca2b2dd0f

SHA256
563b9eb2c3893279b2b08da5b2c333c7698dc74e72df58051d4791f19db7702e

SHA512
27cfa34293fe0af416e85106ee95d59446d0088e260487499de7f7865e66d652ccf8eb38ef66e3b25e95e789b4b49b05df8d16647c9ba7822058be87ba03f8fc

Download Submit
memory/3092-132-0x0000000000000000-mapping.dmp

Download

Analysis

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