emotet | bdd5d076b1e38d016f236b959068132c0e62e1351158d288c8eef6dd64fd73ce

General

Target
4ae2655ab390c26f43580e8722f486e4_JaffaCakes118.exe
Size 667KB
Sample240516-ntvxzsbc64
SHA256 bdd5d076b1e38d016f236b959068132c0e62e1351158d288c8eef6dd64fd73ce
MD5 4ae2655ab390c26f43580e8722f486e4
SHA1 0929840effe3d89f5dcba6c2a5e4dd00a0298ce0
SHA512 a8d33e0d62d09242f32c828266e62d54506133b8abc6477ed9365056dd6fb7844946d891434b52121c005e8b2826d777ad64c145f71615f31aede4a4a65e8fd9
SSDEEP 12288:6+JJG//twCZ1CFy6jpcFnRO6QuiCDuBMoCFazA:6+J6/twC1N6jiVk6Quix4t
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

104.193.103.61:80
104.131.123.136:443
5.196.108.189:8080
121.124.124.40:7080
87.106.139.101:8080
213.196.135.145:80
50.35.17.13:80
38.18.235.242:80
24.43.32.186:80
82.80.155.43:80
103.86.49.11:8080
113.61.66.94:80
24.137.76.62:80
187.49.206.134:80
42.200.107.142:80
24.179.13.119:80
93.147.212.206:80
108.46.29.236:80
105.186.233.33:80
37.139.21.175:8080
61.19.246.238:443
97.82.79.83:80
78.188.106.53:443
168.235.67.138:7080
83.169.36.251:8080
89.216.122.92:80
176.111.60.55:8080
181.169.34.190:80
118.83.154.64:443
140.186.212.146:80
139.59.60.244:8080
174.106.122.139:80
194.187.133.160:443
62.30.7.67:443
68.252.26.78:80
75.139.38.211:80
130.0.132.242:80
172.104.97.173:8080
85.152.162.105:80
74.208.45.104:8080
71.15.245.148:8080
139.162.60.124:8080
62.75.141.82:80
203.153.216.189:7080
91.211.88.52:7080
96.249.236.156:443
95.213.236.64:8080
66.65.136.14:80
104.131.44.150:8080
91.146.156.228:80
79.98.24.39:8080
174.45.13.118:80
157.245.99.39:8080
80.241.255.202:8080
71.72.196.159:80
120.150.60.189:80
220.245.198.194:80
121.7.31.214:80
85.96.199.93:80
67.10.155.92:80
109.74.5.95:8080
188.219.31.12:80
162.241.242.173:8080
110.145.77.103:80
78.24.219.147:8080
47.144.21.12:443
139.99.158.11:443
110.142.236.207:80
94.23.237.171:443
50.91.114.38:80
76.175.162.101:80
46.105.131.79:8080
181.169.235.7:80
87.106.136.232:8080
5.39.91.110:7080
24.43.99.75:80
104.131.11.150:443
139.162.108.71:8080
209.141.54.221:8080
124.41.215.226:80
123.176.25.234:80
137.59.187.107:8080
216.139.123.119:80
94.200.114.161:80
79.137.83.50:443
5.196.74.210:8080
104.236.246.93:8080
137.119.36.33:80
37.187.72.193:8080
172.91.208.86:80
142.112.10.95:20
134.209.36.254:8080
190.240.194.77:443
1.221.254.82:80
185.94.252.104:443

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

resource	yara_rule
behavioral2/memory/3420-4-0x0000000000760000-0x0000000000770000-memory.dmp	emotet
behavioral2/memory/3420-0-0x0000000000630000-0x0000000000642000-memory.dmp	emotet
behavioral2/memory/3420-7-0x0000000000610000-0x000000000061F000-memory.dmp	emotet
behavioral2/memory/4948-14-0x00000000005D0000-0x00000000005E0000-memory.dmp	emotet
behavioral2/memory/4948-10-0x0000000000520000-0x0000000000532000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
4948	NAPCRYPT.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wlanext\NAPCRYPT.exe	4ae2655ab390c26f43580e8722f486e4_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe
4948	NAPCRYPT.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3420	4ae2655ab390c26f43580e8722f486e4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3420 wrote to memory of 4948	3420	4ae2655ab390c26f43580e8722f486e4_JaffaCakes118.exe	82
PID 3420 wrote to memory of 4948	3420	4ae2655ab390c26f43580e8722f486e4_JaffaCakes118.exe	82
PID 3420 wrote to memory of 4948	3420	4ae2655ab390c26f43580e8722f486e4_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\4ae2655ab390c26f43580e8722f486e4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4ae2655ab390c26f43580e8722f486e4_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3420
- C:\Windows\SysWOW64\wlanext\NAPCRYPT.exe
  "C:\Windows\SysWOW64\wlanext\NAPCRYPT.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:4948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

NAPCRYPT.exe

Path C:\Windows\SysWOW64\wlanext\NAPCRYPT.exe
Size 667KB
SHA256 bdd5d076b1e38d016f236b959068132c0e62e1351158d288c8eef6dd64fd73ce
MD5 4ae2655ab390c26f43580e8722f486e4
SHA1 0929840effe3d89f5dcba6c2a5e4dd00a0298ce0
SHA512 a8d33e0d62d09242f32c828266e62d54506133b8abc6477ed9365056dd6fb7844946d891434b52121c005e8b2826d777ad64c145f71615f31aede4a4a65e8fd9
SSDEEP 12288:6+JJG//twCZ1CFy6jpcFnRO6QuiCDuBMoCFazA:6+J6/twC1N6jiVk6Quix4t
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3420-4-0x0000000000760000-0x0000000000770000-memory.dmp

Download

memory/3420-0-0x0000000000630000-0x0000000000642000-memory.dmp

Download

memory/3420-7-0x0000000000610000-0x000000000061F000-memory.dmp

Download

memory/3420-9-0x0000000000400000-0x00000000004AC000-memory.dmp

Download

memory/4948-14-0x00000000005D0000-0x00000000005E0000-memory.dmp

Download

memory/4948-10-0x0000000000520000-0x0000000000532000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads