030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62

General

Target
030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
Size 615KB
Sample260421-152acsf161
SHA256 030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62
MD5 724217a5d799a60f83f32c341b548d09
SHA1 12add17b0ce1faac7a4af34ac19ebc0de8b91905
SHA512 0a55318ba72a16fc735679a26e6c43c2e8f7169d5aae71db9138d4345c61eadc6b5e2dca7ebca378499782100a324f82c65d97f2dbb92ccb11a477fed2f6eb13
SSDEEP 12288:kSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:XvO2xJKRI2FOkx2LFicUV
TLSH
T133D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery spyware trojan

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4952	2e76c690

Unexpected DNS network traffic destination 4 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	flow	ioc	pid	Process
Destination IP	26	114.114.114.114	5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
Destination IP	29	223.5.5.5	5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
Destination IP	3	114.114.114.114	5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
Destination IP	6	223.5.5.5	5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\2e76c690	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	2e76c690
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	2e76c690
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	2e76c690
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	2e76c690

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\54c7b0	2e76c690
File opened for modification	C:\Windows\5d4590	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e76c690

Modifies data under HKEY_USERS 8 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	2e76c690
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	2e76c690
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	2e76c690
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	2e76c690
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	2e76c690
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2e76c690
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	2e76c690
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	2e76c690

Modifies system certificate store 2 TTPs 2 IoCs

defense_evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4952	2e76c690
4952	2e76c690
4952	2e76c690
4952	2e76c690
4952	2e76c690
4952	2e76c690
4952	2e76c690
4952	2e76c690
5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
Token: SeTcbPrivilege	5448	030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
Token: SeDebugPrivilege	4952	2e76c690
Token: SeTcbPrivilege	4952	2e76c690

C:\Users\Admin\AppData\Local\Temp\030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe
"C:\Users\Admin\AppData\Local\Temp\030165dfa35162f91b3f60916a7cb9943f0145cd3c364bd57a769a6e24e08b62.exe"
1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5448

C:\Windows\Syswow64\2e76c690
C:\Windows\Syswow64\2e76c690
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4952

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

2e76c690

Path C:\Windows\SysWOW64\2e76c690
Size 615KB
SHA256 fbccea09e1d790862d9b86251a5f589e09218a79e01f14553fc90244819d4978
MD5 62eb9f2afd0b99c8dd5bbb3e9a8b5b2b
SHA1 5a0319c4901be28d20a7bb4c1245716fe2e46869
SHA512 52761f26c8261c69695cccc55b5360b4f54908740e8a62efd584210451fc523efe621c60b7e5beba2e193d3a2dcedd553fbcd7b05f9c3f76a1d15451dc2c5578
SSDEEP 12288:uSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:NvO2xJKRI2FOkx2LFicUV
TLSH
T16AD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4952-4-0x0000000000400000-0x0000000000463000-memory.dmp

Download

memory/4952-10-0x0000000001840000-0x00000000018D6000-memory.dmp

Download

memory/5448-0-0x0000000000400000-0x0000000000463000-memory.dmp

Download

memory/5448-17-0x0000000002C80000-0x0000000002D16000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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