5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d

General

Target
5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
Size 615KB
Sample260418-llz6macv3m
SHA256 5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d
MD5 3d5a12f58dde71ac5462eaa96bf37f16
SHA1 4eb2ec45c3340fca3c48fc4729a7437618ec79de
SHA512 e24e052981ecf7d5a3b34470f4a67ddae36e8e210a392e626844002fdc6a3c990ed8eb214c83d5db3e1d70e06536fa3ddcbd77ffd9ce14c3f0664e7774217882
SSDEEP 12288:NSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:MvO2xJKRI2FOkx2LFicUV
TLSH
T116D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1824	c6062eac

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	1	114.114.114.114	1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
Destination IP	2	223.5.5.5	1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
Destination IP	15	114.114.114.114	1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
Destination IP	16	223.5.5.5	1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe

Drops file in System32 directory 15 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\c6062eac	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	c6062eac
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8	c6062eac

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\1f3a40	c6062eac
File opened for modification	C:\Windows\132cc0	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.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	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c6062eac

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	c6062eac
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	c6062eac
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	c6062eac
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	c6062eac
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	c6062eac
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	c6062eac
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	c6062eac
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	c6062eac
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	c6062eac

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1824	c6062eac
1824	c6062eac
1824	c6062eac
1824	c6062eac
1824	c6062eac
1824	c6062eac
1824	c6062eac
1824	c6062eac
1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
Token: SeTcbPrivilege	1120	5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
Token: SeDebugPrivilege	1824	c6062eac
Token: SeTcbPrivilege	1824	c6062eac

C:\Users\Admin\AppData\Local\Temp\5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe
"C:\Users\Admin\AppData\Local\Temp\5ff59309f6d932ba169b368cdac4b7fcf11da8423c45e903db1cdab49df03b7d.exe"
1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1120

C:\Windows\Syswow64\c6062eac
C:\Windows\Syswow64\c6062eac
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:1824

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

c6062eac

Path C:\Windows\SysWOW64\c6062eac
Size 615KB
SHA256 817c3153358d49a537d8436f699671772968ed7c4340460e42447ea5d72485af
MD5 62a76644193eca17677da664af1fa3bf
SHA1 2dca4e698b190febcc1a7eab5c45cd873f1644b5
SHA512 13c2bdd58d2c9d2391e7f0a0535df17abc6ef4869612e7ab72d15892f49fc0de8ba9e0783ffd3d33f18727dc86640facf26b36773e2afb7a27e336125e21ca6b
SSDEEP 12288:oSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:jvO2xJKRI2FOkx2LFicUV
TLSH
T171D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1120-0-0x0000000000400000-0x0000000000463000-memory.dmp

Download

memory/1120-25-0x0000000002F00000-0x0000000002FFE000-memory.dmp

Download

memory/1120-33-0x0000000002F00000-0x0000000002FFE000-memory.dmp

Download

memory/1120-37-0x0000000002F00000-0x0000000002FFE000-memory.dmp

Download

memory/1120-41-0x0000000002F00000-0x0000000002FFE000-memory.dmp

Download

memory/1120-44-0x0000000002F00000-0x0000000002FFE000-memory.dmp

Download

memory/1824-4-0x0000000000400000-0x0000000000463000-memory.dmp

Download

memory/1824-18-0x0000000001C10000-0x0000000001D0E000-memory.dmp

Download

memory/1824-34-0x0000000001C10000-0x0000000001D0E000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads