emotet | 21355a5158e103290ef5046f3146a4d905d469b6285309ce08301c2129ed0e55

Analysis

max time kernel
102s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 21:35

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General

Target

a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe
Size

768KB
MD5

7ee4feeded88cb104448141ef375be8c
SHA1

e25f916c0771699d29f84963c3a2f86021c12c1c
SHA256

a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71
SHA512

93e920ccb88230cc8342dbd3cad0fa8c2bdc8be5ffebbdc0f3a04d74bed8dce2cd8a7467791964f8f1e44d1d0b5ed1f90027618362c52929c71a736e052eea93
SSDEEP

12288:c26abQRZhqJWcWinrZiKwcZV7jljljq7XksXRHg:2abQR2oynr2cVNqTksX

Score

10^/10

emotet epoch1 banker dave trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

188.157.101.114:80

192.175.111.214:8080

95.85.33.23:8080

192.232.229.54:7080

181.30.61.163:443

186.70.127.199:8090

200.127.14.97:80

70.169.17.134:80

24.232.228.233:80

172.104.169.32:8080

50.28.51.143:8080

177.73.0.98:443

149.202.72.142:7080

37.187.161.206:8080

202.29.239.162:443

213.197.182.158:8080

202.134.4.210:7080

190.24.243.186:80

201.213.177.139:80

105.209.235.113:8080

rsa_pubkey.plain

Signatures

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

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

Processes:

resource	yara_rule
behavioral1/memory/4768-0-0x0000000002300000-0x000000000231F000-memory.dmp	emotet
behavioral1/memory/4768-3-0x00000000022D0000-0x00000000022EC000-memory.dmp	emotet
behavioral1/memory/4768-5-0x0000000002320000-0x000000000233E000-memory.dmp	emotet
behavioral1/memory/2872-10-0x00000000021F0000-0x000000000220F000-memory.dmp	emotet
behavioral1/memory/2872-14-0x0000000002210000-0x000000000222E000-memory.dmp	emotet

Dave packer 1 IoCs

Detects executable using a packer named 'Dave' by the community, based on a string at the end.

dave

Processes:

resource	yara_rule
behavioral1/memory/4768-3-0x00000000022D0000-0x00000000022EC000-memory.dmp	dave

Executes dropped EXE 1 IoCs

Processes:

winhttpcom.exe

pid process

2872 winhttpcom.exe

Drops file in System32 directory 1 IoCs

Processes:

a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\vcomp120\winhttpcom.exe	a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

winhttpcom.exe

pid	process
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe
2872	winhttpcom.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe

pid process

4768 a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exewinhttpcom.exe

pid process

4768 a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe
2872 winhttpcom.exe

pid	process
4768	a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe

pid	process
4768	a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe
2872	winhttpcom.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe

description	pid	process	target process
PID 4768 wrote to memory of 2872	4768	a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe	winhttpcom.exe
PID 4768 wrote to memory of 2872	4768	a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe	winhttpcom.exe
PID 4768 wrote to memory of 2872	4768	a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe	winhttpcom.exe

C:\Users\Admin\AppData\Local\Temp\a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe
"C:\Users\Admin\AppData\Local\Temp\a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4768

C:\Windows\SysWOW64\vcomp120\winhttpcom.exe
"C:\Windows\SysWOW64\vcomp120\winhttpcom.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2872

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Windows\SysWOW64\vcomp120\winhttpcom.exe
Filesize
768KB

MD5
7ee4feeded88cb104448141ef375be8c

SHA1
e25f916c0771699d29f84963c3a2f86021c12c1c

SHA256
a4048f7d23b2860f1a26171bf257872cfb03e68100f560a109cffc1ea989fb71

SHA512
93e920ccb88230cc8342dbd3cad0fa8c2bdc8be5ffebbdc0f3a04d74bed8dce2cd8a7467791964f8f1e44d1d0b5ed1f90027618362c52929c71a736e052eea93

Download Submit
memory/2872-10-0x00000000021F0000-0x000000000220F000-memory.dmp

Filesize
124KB

Download
memory/2872-14-0x0000000002210000-0x000000000222E000-memory.dmp

Filesize
120KB

Download
memory/4768-0-0x0000000002300000-0x000000000231F000-memory.dmp

Filesize
124KB

Download
memory/4768-3-0x00000000022D0000-0x00000000022EC000-memory.dmp

Filesize
112KB

Download
memory/4768-5-0x0000000002320000-0x000000000233E000-memory.dmp

Filesize
120KB

Download