77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b

General

Target
jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe
Size 1.3MB
Sample260930-pntcmsvzbv
SHA256 77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b
MD5 ea178b8731c3a9a8f7fed81e2bd9922b
SHA1 b38074115426fa2a04e53216731735bd7515a5ec
SHA512 759994bbb27f85686ba5240e01331c64478c7581618d2609bfe5d700313c57aa41c78ea34989b2a008fa06cda0561ef669fee539af5f08c5dd894c1fed0d04f4
SSDEEP 24576:eTt+uNMEcc68YmWrDxvYtXx33OpfPFmcyou2c6udcKfnEp22222222222222222D:u6SUVg3+pfPFmc/c6zunEp222222222j
TLSH
T117555A219EC7807BE87A077EB96D597A101FE26037C691D393C4892A5AA7FD13DF7002
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

adware discovery spyware

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5052	5736	WerFault.exe	88

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe
Key created	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\IESettingSync	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5736	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe
5736	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5736	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe
5736	jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_77ef6bb81ba7122e6a88088740531f2cd8834481f71e6c38a773aad823e4f53b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5736 -s 2800
  2⤵
  - Program crash
  PID:5052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5736 -ip 5736
1⤵
PID:208

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

index.html

Path C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html
Size 9KB
SHA256 6e28ee2004b2f5ad48d9bbfa2d0355d4647e2333c6b56f62cf23f7d855070510
MD5 36a1c3ed7b7a0e30737d18d56be2a12d
SHA1 d48a636f675f97461421a9126e74d5bf5cc84d92
SHA512 04cc60539fed9f7d58730f06d23456184c9fdaf93d478e1637790548bc2299a5199f2de4e9a2feb33153da5ff2c8105d67883ca5bb7c13cb7431ee82129acaef
SSDEEP 192:XgF26baldy8TN48t7iNy/iE18bTziuiXYEe:XMaldymN48iNy/iE1GziuiXu
TLSH
T1D622B626B28E04393533566172608FD9346A8E03B313C4A07BEE5432F7D6E695A277CA
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

jquery-ui.min.1.8.0.js

Path C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js
Size 202KB
SHA256 8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b
MD5 a4fdd77e182bd2fabe300a47b5617a35
SHA1 e002b335c75b5edefcd251962f61f53a2ab8e0f2
SHA512 ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085
SSDEEP 3072:WpAlcXnwc+NAdbvTdaVhr4aoaj7/cEItIwCkGWCs3T:WqaB+NuchrbrsEItImGWfj
TLSH
T12B14084D7245363A8AEFE275102F260A723391599601C06CF438D9DEAEBDE44217FFB9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

jquery.min.1.6.4.js

Path C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js
Size 89KB
SHA256 232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef
MD5 219073097031d9c1a95a1291d66f3a10
SHA1 2b7996b01d90b7f424f2a2e6063947461db4b2b2
SHA512 9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5
SSDEEP 1536:pttlIQq8jYAJohe7evhKHIJvuUO7Qrb3qJz34yfbvTXYActjaO7UX5X8BZg1hJOw:fJjxpIpuokRjCra92Zp8++
TLSH
T1F293D7D9B2D67163C3B731B854AF5107B13698EAB84C8890F068D8E4BE74A48507BF7D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/5736-0-0x0000000000400000-0x0000000000552000-memory.dmp

Download

memory/5736-1-0x00000000039A0000-0x00000000039A1000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads