95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f

General

Target

95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
Size

534KB
MD5

1d8193f2ddeabce1a37c270b6c561ecd
SHA1

31bdbb6210d755425ddd9bfbce757edad8d494f0
SHA256

95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f
SHA512

64974f15ea4f78a3ceda3723546543af62f33098e3a18aaaa6033e34c2fe987ffbb68d4a45024ba21437fdc4b1d0a3ae6c6bf3bbd659fef32f19f45491a3116e
SSDEEP

12288:SgkOpDs54zozokE5d6/coc8aouCYrdh8jwjT9TcdLHIisF:JDpg2ozodQko7KfLjZgdLHts

Score

6^/10

Malware Config

Signatures

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

35 bot.whatismyipaddress.com

flow	ioc
35	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe

description	pid	process	target process
PID 1800 set thread context of 3196	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe

Drops file in Windows directory 1 IoCs

Processes:

dw20.exe

description ioc process

File created C:\Windows\AppCompat\Programs\Amcache.hve.tmp dw20.exe

description	ioc	process
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	dw20.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exedw20.exe

description	pid	process
Token: SeDebugPrivilege	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
Token: SeDebugPrivilege	3196	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
Token: SeRestorePrivilege	5036	dw20.exe
Token: SeBackupPrivilege	5036	dw20.exe
Token: SeBackupPrivilege	5036	dw20.exe
Token: SeBackupPrivilege	5036	dw20.exe
Token: SeBackupPrivilege	5036	dw20.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe

pid process

3196 95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe

pid	process
3196	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe

description	pid	process	target process
PID 1800 wrote to memory of 3196	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
PID 1800 wrote to memory of 3196	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
PID 1800 wrote to memory of 3196	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
PID 1800 wrote to memory of 3196	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
PID 1800 wrote to memory of 3196	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
PID 1800 wrote to memory of 3196	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
PID 1800 wrote to memory of 3196	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
PID 1800 wrote to memory of 3196	1800	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
PID 3196 wrote to memory of 5036	3196	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	dw20.exe
PID 3196 wrote to memory of 5036	3196	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	dw20.exe
PID 3196 wrote to memory of 5036	3196	95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
"C:\Users\Admin\AppData\Local\Temp\95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1800

C:\Users\Admin\AppData\Local\Temp\95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe
"C:\Users\Admin\AppData\Local\Temp\95d28cd67ac78a54a33162eb6277b51084ce28434c07ddd8e62481d0f9bdba3f.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3196

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 2040
3⤵
- Drops file in Windows directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:5036

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1800-132-0x0000000075420000-0x00000000759D1000-memory.dmp

Filesize
5.7MB

Download
memory/1800-133-0x0000000075420000-0x00000000759D1000-memory.dmp

Filesize
5.7MB

Download
memory/1800-136-0x0000000075420000-0x00000000759D1000-memory.dmp

Filesize
5.7MB

Download
memory/3196-134-0x0000000000000000-mapping.dmp

Download
memory/3196-135-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/3196-137-0x0000000075420000-0x00000000759D1000-memory.dmp

Filesize
5.7MB

Download
memory/3196-139-0x0000000075420000-0x00000000759D1000-memory.dmp

Filesize
5.7MB

Download
memory/5036-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads