emotet | ac6ff653497ef0da394e6485c2a29b584c602ae1fbed0a5327737e756045cc68

Analysis

max time kernel
148s
max time network
155s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
13-07-2024 18:45

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General

Target

c8cc203f99a4d46c9408b748a1100cebe63052d2.exe
Size

113KB
MD5

ffcc533228844542b1a9eb46ca88fc37
SHA1

c8cc203f99a4d46c9408b748a1100cebe63052d2
SHA256

fabb5044138508cb8c87eb5b10d3b5a188781055dea60140364c43f0eac5e5fc
SHA512

4df1558cabf28e8deae82c446e70537cdd19bd9d37b9e61e537b9c4967b27236d0fd9a13829ec1a1f9a2abe850705afe70214d02210ee6cf9379cfd19aebe90f
SSDEEP

3072:NdXoH140klX/1SvgDJ6gwBq1Dp1xzxfU8R4gN:XYH140ko6JvwA1DpDP4u

Score

10^/10

emotet banker trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Drops file in System32 directory 5 IoCs

Processes:

tablestexture.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	tablestexture.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	tablestexture.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	tablestexture.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	tablestexture.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	tablestexture.exe

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 3 IoCs

Processes:

tablestexture.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	tablestexture.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	tablestexture.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	tablestexture.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

tablestexture.exe

pid	process
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe
4348	tablestexture.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

c8cc203f99a4d46c9408b748a1100cebe63052d2.exe

pid process

3244 c8cc203f99a4d46c9408b748a1100cebe63052d2.exe

pid	process
3244	c8cc203f99a4d46c9408b748a1100cebe63052d2.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

c8cc203f99a4d46c9408b748a1100cebe63052d2.exetablestexture.exe

description	pid	process	target process
PID 4716 wrote to memory of 3244	4716	c8cc203f99a4d46c9408b748a1100cebe63052d2.exe	c8cc203f99a4d46c9408b748a1100cebe63052d2.exe
PID 4716 wrote to memory of 3244	4716	c8cc203f99a4d46c9408b748a1100cebe63052d2.exe	c8cc203f99a4d46c9408b748a1100cebe63052d2.exe
PID 4716 wrote to memory of 3244	4716	c8cc203f99a4d46c9408b748a1100cebe63052d2.exe	c8cc203f99a4d46c9408b748a1100cebe63052d2.exe
PID 3276 wrote to memory of 4348	3276	tablestexture.exe	tablestexture.exe
PID 3276 wrote to memory of 4348	3276	tablestexture.exe	tablestexture.exe
PID 3276 wrote to memory of 4348	3276	tablestexture.exe	tablestexture.exe

C:\Users\Admin\AppData\Local\Temp\c8cc203f99a4d46c9408b748a1100cebe63052d2.exe
"C:\Users\Admin\AppData\Local\Temp\c8cc203f99a4d46c9408b748a1100cebe63052d2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4716

C:\Users\Admin\AppData\Local\Temp\c8cc203f99a4d46c9408b748a1100cebe63052d2.exe
--3a1bac0e
2⤵
- Suspicious behavior: RenamesItself
PID:3244

C:\Windows\SysWOW64\tablestexture.exe
"C:\Windows\SysWOW64\tablestexture.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3276

C:\Windows\SysWOW64\tablestexture.exe
--1fdd4b6c
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:4348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3244-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3244-12-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3276-6-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3276-8-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4716-0-0x00000000004A0000-0x00000000004B1000-memory.dmp

Filesize
68KB

Download
memory/4716-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4716-3-0x00000000004A0000-0x00000000004B1000-memory.dmp

Filesize
68KB

Download