7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06

Analysis

max time kernel
131s
max time network
146s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29-10-2022 03:08

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General

Target

7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06.exe
Size

454KB
MD5

bef0c8f071f6699a244972bfe69b6719
SHA1

ad591c5edbc43a2b8883e867c41f63fd7fbf12c3
SHA256

7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06
SHA512

2a35945c0a70df576b71817eee6354cf162ea70d569b6d4cac3e04f4b68162fb46d1e8f037abdcfe898cb38d4fdde21d1cc4900c77751f280f73e1ecaa9fcea5
SSDEEP

6144:vvaqS4IR/kviXzd4N6qJFldlibYOlU/glqmOgDVL5ul94BhunZQpLzms7VFPYYL:y/kviXzdyGYr/eDVL5ul2unZatT

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1496	qfjesjluewfgfyu.exe

Loads dropped DLL 2 IoCs

pid	Process
1468	7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06.exe
1468	7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	qfjesjluewfgfyu.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1496	qfjesjluewfgfyu.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1496	qfjesjluewfgfyu.exe
1496	qfjesjluewfgfyu.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1468 wrote to memory of 1496	1468	7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06.exe	27
PID 1468 wrote to memory of 1496	1468	7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06.exe	27
PID 1468 wrote to memory of 1496	1468	7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06.exe	27
PID 1468 wrote to memory of 1496	1468	7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06.exe	27

C:\Users\Admin\AppData\Local\Temp\7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06.exe
"C:\Users\Admin\AppData\Local\Temp\7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1468
- C:\Users\Admin\AppData\Local\Temp\qfjesjluewfgfyu.exe
  "C:\Users\Admin\AppData\Local\Temp\\qfjesjluewfgfyu.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1496

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\parent.txt

Filesize
454KB

MD5
bef0c8f071f6699a244972bfe69b6719

SHA1
ad591c5edbc43a2b8883e867c41f63fd7fbf12c3

SHA256
7cc16af86cd923a01d97c2b171135edef1ed67ca3a4138afc6523cc134a45d06

SHA512
2a35945c0a70df576b71817eee6354cf162ea70d569b6d4cac3e04f4b68162fb46d1e8f037abdcfe898cb38d4fdde21d1cc4900c77751f280f73e1ecaa9fcea5

Download Submit
C:\Users\Admin\AppData\Local\Temp\qfjesjluewfgfyu.exe

Filesize
11KB

MD5
9a7e17351f0e74570b387600922e59e0

SHA1
017bf40ae2cb8321ee9825e3b93339fd41a148da

SHA256
44b9e76377582e04cc2fdc0c6b922634bcda5f9304419ddeac2833610249cc6c

SHA512
bb0bef29d7b60307bf77a81a358d55a7483b1fa81ed3e9453898b1d7629bd1ecab7ec92c505d6522f887549b4604edcdc8a5547b21f66b5c46b84169522f3ba3

Download Submit
\Users\Admin\AppData\Local\Temp\qfjesjluewfgfyu.exe

Filesize
11KB

MD5
9a7e17351f0e74570b387600922e59e0

SHA1
017bf40ae2cb8321ee9825e3b93339fd41a148da

SHA256
44b9e76377582e04cc2fdc0c6b922634bcda5f9304419ddeac2833610249cc6c

SHA512
bb0bef29d7b60307bf77a81a358d55a7483b1fa81ed3e9453898b1d7629bd1ecab7ec92c505d6522f887549b4604edcdc8a5547b21f66b5c46b84169522f3ba3

Download Submit
\Users\Admin\AppData\Local\Temp\qfjesjluewfgfyu.exe

Filesize
11KB

MD5
9a7e17351f0e74570b387600922e59e0

SHA1
017bf40ae2cb8321ee9825e3b93339fd41a148da

SHA256
44b9e76377582e04cc2fdc0c6b922634bcda5f9304419ddeac2833610249cc6c

SHA512
bb0bef29d7b60307bf77a81a358d55a7483b1fa81ed3e9453898b1d7629bd1ecab7ec92c505d6522f887549b4604edcdc8a5547b21f66b5c46b84169522f3ba3

Download Submit
memory/1496-56-0x0000000000000000-mapping.dmp

Download
memory/1496-58-0x000007FEF49D0000-0x000007FEF53F3000-memory.dmp

Filesize
10.1MB

Download
memory/1496-59-0x000007FEF2C50000-0x000007FEF3CE6000-memory.dmp

Filesize
16.6MB

Download
memory/1496-61-0x000007FEFC5A1000-0x000007FEFC5A3000-memory.dmp

Filesize
8KB

Download