ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5

Analysis

max time kernel
43s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 10:35

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General

Target

ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5.exe
Size

924KB
MD5

0110fb17fd2f1a46ca7cd99bb99db55e
SHA1

6e5712439455334023387ab9fa2d2c4419ee6f76
SHA256

ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5
SHA512

7fac24bdf7e010cb6eb43a59e7c4d0fc08fff51b442301dc974214fde05adb3b798d6b217ecca1fc4df270814c3609faef20d45b71c65e17d5921a0809cfda51
SSDEEP

24576:h1OYdaOMfC5S9N6w6EVX1Lh+mN5Z4E8IlIyYuX8:h1OsxMN6wdBh5N5Z4E8PuX8

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1104	4hJdHkW43UaHVFG.exe

Loads dropped DLL 1 IoCs

pid	Process
2032	ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5.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

Drops Chrome extension 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\onfkfpcnmlgeifjeiokihelfhkgedgjk\2.0\manifest.json	4hJdHkW43UaHVFG.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\onfkfpcnmlgeifjeiokihelfhkgedgjk\2.0\manifest.json	4hJdHkW43UaHVFG.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\onfkfpcnmlgeifjeiokihelfhkgedgjk\2.0\manifest.json	4hJdHkW43UaHVFG.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\GroupPolicy	4hJdHkW43UaHVFG.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	4hJdHkW43UaHVFG.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	4hJdHkW43UaHVFG.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	4hJdHkW43UaHVFG.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1104	4hJdHkW43UaHVFG.exe
1104	4hJdHkW43UaHVFG.exe
1104	4hJdHkW43UaHVFG.exe
1104	4hJdHkW43UaHVFG.exe
1104	4hJdHkW43UaHVFG.exe
1104	4hJdHkW43UaHVFG.exe
1104	4hJdHkW43UaHVFG.exe
1104	4hJdHkW43UaHVFG.exe
1104	4hJdHkW43UaHVFG.exe
1104	4hJdHkW43UaHVFG.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1104	4hJdHkW43UaHVFG.exe
Token: SeDebugPrivilege	1104	4hJdHkW43UaHVFG.exe
Token: SeDebugPrivilege	1104	4hJdHkW43UaHVFG.exe
Token: SeDebugPrivilege	1104	4hJdHkW43UaHVFG.exe
Token: SeDebugPrivilege	1104	4hJdHkW43UaHVFG.exe
Token: SeDebugPrivilege	1104	4hJdHkW43UaHVFG.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 1104	2032	ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5.exe	26
PID 2032 wrote to memory of 1104	2032	ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5.exe	26
PID 2032 wrote to memory of 1104	2032	ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5.exe	26
PID 2032 wrote to memory of 1104	2032	ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5.exe	26

C:\Users\Admin\AppData\Local\Temp\ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5.exe
"C:\Users\Admin\AppData\Local\Temp\ab716967d57eb24305aa73d90fd135e23ec4deca4b8d2f65632a960ba30725f5.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\4hJdHkW43UaHVFG.exe
  .\4hJdHkW43UaHVFG.exe
  2⤵
  - Executes dropped EXE
  - Drops Chrome extension
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1104

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\4hJdHkW43UaHVFG.dat

Filesize
1KB

MD5
910e6b618f3eeb867f0afa4ecdeccb33

SHA1
40372aeeeb3abd400bd48a8f17b43427e7c2b15b

SHA256
0717d61c2a5599f603cb471798445dccc2cd1ad439af3988183f47413b9c7e47

SHA512
a6a99b06ab71d91629e5f3263c89ee325c5ba91dc5bf6224d2b887c0f3f023ea863daa10fdb0449eae5f35967e4a467435eda380f8fbee8fe6eff84906150cbd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\4hJdHkW43UaHVFG.exe

Filesize
765KB

MD5
21c7e6ab35acdb8d15ac0590900c5206

SHA1
bd696ab0d1806c5492b4444d96fe272f217f4058

SHA256
314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

SHA512
775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
ecc4fd9779672b0b8b7f4e4023536309

SHA1
38f7119e2028fae2fbc8f1d934a8f14841c55ef3

SHA256
e43dc9e2c36687af565bba860c1e8ce3f3f9060b9afed1e77bc6e21d04a74ec7

SHA512
6a88ee6c31c938c3b040f7d823aff494461814c546ca0600e1b5aedca0c0471337d57d5c35cbf94629d42cc64080a09772652878b86962f1414b9bff8ba5b6ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
3282a1d3a396d28a8d52c00775e62e29

SHA1
172e62a4f022eed639fac35b7eb68053a1bcdfa8

SHA256
f2b84d85038179ce9f45968ecce60acb3eec5dd1f6d38c79b99e20e49938bdbf

SHA512
684013483dc534bc35382ded3e636f8738a4cdb37b4a18e6cf666df2d4d9628b74279e17f7b85960f40e4ca314e008e774e6bf997f8a7fde2189a4096b23dbf0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\[email protected]\install.rdf

Filesize
590B

MD5
167bcf7a4e87702f86c7fd8710296a0e

SHA1
82b2da3057a546ece68f602fa27af44697f2ac07

SHA256
2e3932cec38bca12713bc9feb74775d762a274e8915ee0b93ac2e155560c7050

SHA512
8fed1d923d8bbd118e89a75ecd11c110b7a8e7ddcdda631805c5804b298ba6b5dfc6ece306fc987bd46cd75d66a66b2a8ab5900d3e8a1524464d31fe0917fbbd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\onfkfpcnmlgeifjeiokihelfhkgedgjk\background.html

Filesize
139B

MD5
f341f3d288d9ece82a7bb59780809c11

SHA1
bbd5f096d2ff7e7cdc94848f9bd7dfcfeb07d0b0

SHA256
a2a626274d7b49d0ccce2947450241773f59d8881aae44b859f6a8010a182745

SHA512
34a4112ae22fa487552a281a12ad23a4fc817af417d862487004946bd560b3a10380c349527ba9e6e8ea08088222ba7edc4a4c75ec1579e72a950573d1a29220

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\onfkfpcnmlgeifjeiokihelfhkgedgjk\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\onfkfpcnmlgeifjeiokihelfhkgedgjk\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\onfkfpcnmlgeifjeiokihelfhkgedgjk\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\onfkfpcnmlgeifjeiokihelfhkgedgjk\wn.js

Filesize
6KB

MD5
baf7851ebcea034bdf39a8691344fe12

SHA1
a84cd1435bdafba423c9eba80c4b560295fb6eea

SHA256
a941bbf6c3d141f7380811e8538ece7771057c70e56a994c7619121d83f3e057

SHA512
a9bb848bd6d6a80b18a775aa69faeab0a04c90145801b0c7076e7ad2b2256622568ccea1a488077fbc9dd30d393a225074a31e23ffcb87b68d78a74db2436f01

Download Submit
\Users\Admin\AppData\Local\Temp\7zS2D77.tmp\4hJdHkW43UaHVFG.exe

Filesize
765KB

MD5
21c7e6ab35acdb8d15ac0590900c5206

SHA1
bd696ab0d1806c5492b4444d96fe272f217f4058

SHA256
314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

SHA512
775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

Download Submit
memory/2032-54-0x0000000075A71000-0x0000000075A73000-memory.dmp

Filesize
8KB

Download