cecedb270f63c94ac455d146f821761a5bd0c0aabb5f491e4cd28e1f085d05a4

General

Target

cecedb270f63c94ac455d146f821761a5bd0c0aabb5f491e4cd28e1f085d05a4.exe
Size

2.5MB
MD5

91e7ed514535ddccf7ec7e93374aefe4
SHA1

09ee4490a2eb030dc56051960cbb9b5df61db320
SHA256

cecedb270f63c94ac455d146f821761a5bd0c0aabb5f491e4cd28e1f085d05a4
SHA512

0093b761bac8fb8c0f983b4e9b73f47a944e2802b6564b4df2ef8d1b2f33edb279d232d082798317e0a999ba1e046238f4c6fb9966891939c4d82b981f794a89
SSDEEP

49152:h1OsfMN6wdBh5N5Z4E8PuXitzuS4xBoYfzdgZ6YLFz5i4U/jA0GQ3o:h1OIMNtdBZouS4xK/hQY

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4984	9Twgi8OYPGiKnRs.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\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cmamnmakalmobkcipkgjmmiedlmgboaa\2.0\manifest.json	9Twgi8OYPGiKnRs.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cmamnmakalmobkcipkgjmmiedlmgboaa\2.0\manifest.json	9Twgi8OYPGiKnRs.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cmamnmakalmobkcipkgjmmiedlmgboaa\2.0\manifest.json	9Twgi8OYPGiKnRs.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cmamnmakalmobkcipkgjmmiedlmgboaa\2.0\manifest.json	9Twgi8OYPGiKnRs.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cmamnmakalmobkcipkgjmmiedlmgboaa\2.0\manifest.json	9Twgi8OYPGiKnRs.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe
4984	9Twgi8OYPGiKnRs.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4984	9Twgi8OYPGiKnRs.exe
Token: SeDebugPrivilege	4984	9Twgi8OYPGiKnRs.exe
Token: SeDebugPrivilege	4984	9Twgi8OYPGiKnRs.exe
Token: SeDebugPrivilege	4984	9Twgi8OYPGiKnRs.exe
Token: SeDebugPrivilege	4984	9Twgi8OYPGiKnRs.exe
Token: SeDebugPrivilege	4984	9Twgi8OYPGiKnRs.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 4984	2428	cecedb270f63c94ac455d146f821761a5bd0c0aabb5f491e4cd28e1f085d05a4.exe	79
PID 2428 wrote to memory of 4984	2428	cecedb270f63c94ac455d146f821761a5bd0c0aabb5f491e4cd28e1f085d05a4.exe	79
PID 2428 wrote to memory of 4984	2428	cecedb270f63c94ac455d146f821761a5bd0c0aabb5f491e4cd28e1f085d05a4.exe	79

C:\Users\Admin\AppData\Local\Temp\cecedb270f63c94ac455d146f821761a5bd0c0aabb5f491e4cd28e1f085d05a4.exe
"C:\Users\Admin\AppData\Local\Temp\cecedb270f63c94ac455d146f821761a5bd0c0aabb5f491e4cd28e1f085d05a4.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Users\Admin\AppData\Local\Temp\7zS1042.tmp\9Twgi8OYPGiKnRs.exe
  .\9Twgi8OYPGiKnRs.exe
  2⤵
  - Executes dropped EXE
  - Drops Chrome extension
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4984

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\7zS1042.tmp\9Twgi8OYPGiKnRs.dat

Filesize
7KB

MD5
62832a1d0a7d3b2243bd3a2ef7a194ac

SHA1
b90b255ad8f4fa61f2959ebdad1855742ac62e40

SHA256
5bb5dd300e33297a35445197bc5a1583346f906ee87fef774cb25fa4ad5b27d1

SHA512
36464df2042ed700cf351c30f4767cc02d8196e45ddd94d2a6c1d443cb58b3695ce2013421732346d9034aa3a9ff50830e4d1cc86bb6ad353f6a4c4ffc1f30a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1042.tmp\9Twgi8OYPGiKnRs.exe

Filesize
765KB

MD5
21c7e6ab35acdb8d15ac0590900c5206

SHA1
bd696ab0d1806c5492b4444d96fe272f217f4058

SHA256
314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

SHA512
775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1042.tmp\9Twgi8OYPGiKnRs.exe

Filesize
765KB

MD5
21c7e6ab35acdb8d15ac0590900c5206

SHA1
bd696ab0d1806c5492b4444d96fe272f217f4058

SHA256
314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

SHA512
775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1042.tmp\cmamnmakalmobkcipkgjmmiedlmgboaa\Oam5.js

Filesize
6KB

MD5
53dcae7cf1b60c9bac583b010da7b4d0

SHA1
9a30db1416e79b427d6166b3da8317b7594cafec

SHA256
490012f6c53a92fab7d6f2e85da0e5ac694269bc3e2f96131f10641ff27268a2

SHA512
e0e78439312b0f22f1fa6232baf1e5fd37347d667a62e66ea2056cbafe716f3bdcc6bb13bdb47b4212c7f2d15e62dc08447e7c0f9cf0c46ff4f569d5317ac9b7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1042.tmp\cmamnmakalmobkcipkgjmmiedlmgboaa\background.html

Filesize
141B

MD5
c7c6291669680a8639be23c213974b77

SHA1
dfd5f09c1fa6eb08ae6595742e24e75b30663bd2

SHA256
64ba777e292e184bc3522d73278abc6d0c50df48d0d35948c5e9dbc46baba093

SHA512
12449265cd50f44a7296a2e3fac49ef146b5c52034f443d233139d48a320eebc88e3351b57a30511a08afa17041ac7d34dbc2cae0276bbaee80cdc17528e1c81

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1042.tmp\cmamnmakalmobkcipkgjmmiedlmgboaa\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1042.tmp\cmamnmakalmobkcipkgjmmiedlmgboaa\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1042.tmp\cmamnmakalmobkcipkgjmmiedlmgboaa\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit

Analysis

Sharing