c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a

General

Target
c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
Size 395KB
Sample260801-sqlmcsygnb
SHA256 c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a
MD5 200fc75d80fece462331070bf93e124b
SHA1 54f6ce8bb696087cef399bec246d8eb1a1fdd81a
SHA512 8e42e6eb4a29a5b075970636512e2c6294b510322a49765f77abb04422cd5051f749886738ed1e471105314aeba9c01cb6f671a7839bd43042141e4262b59ded
SSDEEP 6144:ow6O71c8GoBjS3BYLvV61qL2LZlRFZcEOkCybEaQRXr9HNdvOaty8K:oQ7O8f8BY7V61qL2LNOkx2LIaty
TLSH
T1C0846C2AF6A09072C4779579C4A256A6FFB1B42237204ACFA390475A1F337E2BD3531D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2280	37abacc

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	3	114.114.114.114	1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
Destination IP	5	223.5.5.5	1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
Destination IP	43	114.114.114.114	1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
Destination IP	44	223.5.5.5	1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\37abacc	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	37abacc
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	37abacc
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	37abacc
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	37abacc

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\2708d0	37abacc
File opened for modification	C:\Windows\136158	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.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	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	37abacc

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	37abacc
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	37abacc
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	37abacc
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	37abacc
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	37abacc
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	37abacc
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	37abacc
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	37abacc
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	37abacc

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2280	37abacc
2280	37abacc
2280	37abacc
2280	37abacc
2280	37abacc
2280	37abacc
2280	37abacc
2280	37abacc
1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
Token: SeTcbPrivilege	1132	c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
Token: SeDebugPrivilege	2280	37abacc
Token: SeTcbPrivilege	2280	37abacc

C:\Users\Admin\AppData\Local\Temp\c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.exe
"C:\Users\Admin\AppData\Local\Temp\c67fef87e76678c815a74933140c816be1a93e442d7198e3e0b3fd652750570a.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:1132

C:\Windows\Syswow64\37abacc
C:\Windows\Syswow64\37abacc
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:2280

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

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Downloads

37abacc

Path C:\Windows\SysWOW64\37abacc
Size 395KB
SHA256 5cf1681f3cd6dfb0fb3a641bb6090fbeace9af45bccec93d80ac0cfd4acbbf64
MD5 3de041fc2e6e78e304dc2bde8e85fa1b
SHA1 35800355e5b8533123fc91215685255ede204cf4
SHA512 f0af7897e6440a0eaa7dced4c9830dbe64efbc16cf87103a3a50dbf6823cba8a5dd748d18f7c5abfdc6e400498113fe80c551ca4aff85ac27a19b823df2bf58d
SSDEEP 6144:Jw6O71c8GoBjS3BYLvV61qL2LZlRFZcEOkCybEaQRXr9HNdvOaty8K:JQ7O8f8BY7V61qL2LNOkx2LIaty
TLSH
T1E3846C2AF6A09072C4779579C4A256A6FFB1B42237204ACFA390475A1F337E2BD3531D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1132-0-0x0000000000510000-0x0000000000573000-memory.dmp

Download

memory/2280-4-0x0000000000B50000-0x0000000000BB3000-memory.dmp