emotet | ea5c2320f12468ea939473e037f53e4e14a674820f36b3e86e9afa58bf63efef

General

Target
0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe
Size 660KB
Sample240625-w7tk3sycml
SHA256 ea5c2320f12468ea939473e037f53e4e14a674820f36b3e86e9afa58bf63efef
MD5 0f1bad291775ba17f954bf5d46a66378
SHA1 92b128682e2a025cff9b55eea982ef2323e97e58
SHA512 d2ac15f258f1702e0864ab8f398250f30b852dfa6ffa383d528c3670bb1744c38640d41e08fb1ee172cec86777e4ae88a5f102fdfa7f8abb8029417771986e8d
SSDEEP 6144:c8SpbDpqwF03JFhFB19koLgUKQFEexKBePm2QdjFKaW5Z8pwMOZSDQh:CpbDp1avFn9kmfaNgPm2wcZqOZSDC
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet epoch1 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

186.1.41.111:443
189.136.50.227:443
80.240.141.141:7080
185.187.198.10:8080
178.249.187.151:8080
185.86.148.222:8080
187.199.158.226:7080
212.71.237.140:8080
91.83.93.124:7080
190.230.60.129:80
123.168.4.66:22
77.55.211.77:8080
139.5.237.27:443
50.28.51.143:8080
189.166.68.89:443
88.250.223.190:8080
81.169.140.14:443
187.188.166.192:80
46.163.144.228:80
181.36.42.205:443
184.69.214.94:20
23.92.22.225:7080
170.84.133.72:8443
46.29.183.211:8080
79.143.182.254:8080
190.1.37.125:443
190.85.152.186:8080
189.187.141.15:50000
62.75.160.178:8080
46.28.111.142:7080
178.79.163.131:8080
51.15.8.192:8080
217.199.175.216:8080
181.29.101.13:8080
77.245.101.134:8080
119.159.150.176:443
201.183.247.58:443
109.104.79.48:8080
181.123.0.125:80
62.75.143.100:7080
201.184.65.229:80
46.41.151.103:8080
186.83.133.253:8080
5.77.13.70:80
190.158.19.141:80
190.104.253.234:990
159.203.204.126:8080
186.0.95.172:80
170.84.133.72:7080
200.57.102.71:8443
46.21.105.59:8080
201.163.74.202:443
86.42.166.147:80
71.244.60.230:7080
87.106.77.40:7080
183.82.97.25:80
190.221.50.210:8080
151.80.142.33:80
149.62.173.247:8080
190.38.14.52:80
119.59.124.163:8080
71.244.60.231:7080
114.79.134.129:443
203.25.159.3:8080
91.205.215.57:7080
138.68.106.4:7080
181.188.149.134:80
200.58.171.51:80
109.169.86.13:8080
113.170.129.113:443
80.85.87.122:8080
217.199.160.224:8080
5.196.35.138:7080
89.188.124.145:443
119.92.51.40:8080
190.230.60.129:8080
187.235.239.214:8080

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 4 IoCs

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

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

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4748	classfoot.exe
4748	classfoot.exe
4748	classfoot.exe
4748	classfoot.exe
4748	classfoot.exe
4748	classfoot.exe
4748	classfoot.exe
4748	classfoot.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2724	0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4728	0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe
2724	0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe
232	classfoot.exe
4748	classfoot.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4728 wrote to memory of 2724	4728	0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe	91
PID 4728 wrote to memory of 2724	4728	0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe	91
PID 4728 wrote to memory of 2724	4728	0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe	91
PID 232 wrote to memory of 4748	232	classfoot.exe	93
PID 232 wrote to memory of 4748	232	classfoot.exe	93
PID 232 wrote to memory of 4748	232	classfoot.exe	93

C:\Users\Admin\AppData\Local\Temp\0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4728
- C:\Users\Admin\AppData\Local\Temp\0f1bad291775ba17f954bf5d46a66378_JaffaCakes118.exe
  --1fa05aa0
  2⤵
  - Suspicious behavior: RenamesItself
  - Suspicious use of SetWindowsHookEx
  PID:2724

C:\Windows\SysWOW64\classfoot.exe
"C:\Windows\SysWOW64\classfoot.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:232
- C:\Windows\SysWOW64\classfoot.exe
  --e4d3b31c
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4748

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:2156

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

memory/232-12-0x0000000000F80000-0x0000000000F97000-memory.dmp

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memory/232-13-0x0000000000F80000-0x0000000000F97000-memory.dmp

Download

memory/2724-7-0x0000000002180000-0x0000000002197000-memory.dmp

Download

memory/2724-17-0x0000000000400000-0x00000000004A9000-memory.dmp

Download

memory/4728-0-0x00000000022B0000-0x00000000022C7000-memory.dmp

Download

memory/4728-2-0x0000000000590000-0x0000000000591000-memory.dmp

Download

memory/4728-3-0x00000000022A0000-0x00000000022B0000-memory.dmp

Download

memory/4748-18-0x0000000000F70000-0x0000000000F87000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads