emotet | e70c03550b4f1b5635f72bfa0d4129fea4a0c2a7af2d877d27444518bb22406e

General

Target

ceeb49212258592237a36abef80cb067_JaffaCakes118.exe
Size

768KB
MD5

ceeb49212258592237a36abef80cb067
SHA1

3c3edf68db5f9b256e8065984c1ac2022e247b41
SHA256

e70c03550b4f1b5635f72bfa0d4129fea4a0c2a7af2d877d27444518bb22406e
SHA512

09716338487e9290b7fe3d31c0d977b0832d29e9a842c2f9926bebabc4454bd0e658ff7b424482bc07a220d8d6c78b921b5b290174ebce1037fbb57011160825
SSDEEP

12288:vVoOoSoPDHN7fy5YR9y1f+89zltrqgYCcy+:vaoHl+8dltrqccJ

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

187.188.166.192:80

42.190.4.92:443

170.130.31.177:8080

51.255.165.160:8080

45.56.79.249:443

60.52.64.122:80

190.182.161.7:8080

86.42.166.147:80

91.83.93.124:7080

186.1.41.111:443

51.15.8.192:8080

104.131.58.132:8080

142.93.114.137:8080

201.213.32.59:80

163.172.40.218:7080

190.230.60.129:80

87.106.77.40:7080

190.230.60.129:8080

190.79.228.89:443

178.249.187.151:8080

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	dlgsasptlb.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dlgsasptlb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dlgsasptlb.exe

Modifies data under HKEY_USERS 21 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F0C7A9A7-D0AC-4163-86F2-0721EA620050}	dlgsasptlb.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F0C7A9A7-D0AC-4163-86F2-0721EA620050}\WpadNetworkName = "Network 3"	dlgsasptlb.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F0C7A9A7-D0AC-4163-86F2-0721EA620050}\a2-33-71-e1-e0-fc	dlgsasptlb.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	dlgsasptlb.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	dlgsasptlb.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	dlgsasptlb.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\a2-33-71-e1-e0-fc	dlgsasptlb.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\a2-33-71-e1-e0-fc\WpadDecision = "0"	dlgsasptlb.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	dlgsasptlb.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	dlgsasptlb.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	dlgsasptlb.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	dlgsasptlb.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00b9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	dlgsasptlb.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F0C7A9A7-D0AC-4163-86F2-0721EA620050}\WpadDecisionReason = "1"	dlgsasptlb.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	dlgsasptlb.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	dlgsasptlb.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	dlgsasptlb.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F0C7A9A7-D0AC-4163-86F2-0721EA620050}\WpadDecisionTime = d05716a82800db01	dlgsasptlb.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F0C7A9A7-D0AC-4163-86F2-0721EA620050}\WpadDecision = "0"	dlgsasptlb.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\a2-33-71-e1-e0-fc\WpadDecisionReason = "1"	dlgsasptlb.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\a2-33-71-e1-e0-fc\WpadDecisionTime = d05716a82800db01	dlgsasptlb.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2200	dlgsasptlb.exe
2200	dlgsasptlb.exe
2200	dlgsasptlb.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2076	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2384	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe
2384	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe
2076	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe
2076	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe
2284	dlgsasptlb.exe
2284	dlgsasptlb.exe
2200	dlgsasptlb.exe
2200	dlgsasptlb.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2076	2384	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2076	2384	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2076	2384	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2076	2384	ceeb49212258592237a36abef80cb067_JaffaCakes118.exe	30
PID 2284 wrote to memory of 2200	2284	dlgsasptlb.exe	32
PID 2284 wrote to memory of 2200	2284	dlgsasptlb.exe	32
PID 2284 wrote to memory of 2200	2284	dlgsasptlb.exe	32
PID 2284 wrote to memory of 2200	2284	dlgsasptlb.exe	32

C:\Users\Admin\AppData\Local\Temp\ceeb49212258592237a36abef80cb067_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ceeb49212258592237a36abef80cb067_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Users\Admin\AppData\Local\Temp\ceeb49212258592237a36abef80cb067_JaffaCakes118.exe
  --2162b9ee
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of SetWindowsHookEx
  PID:2076

C:\Windows\SysWOW64\dlgsasptlb.exe
"C:\Windows\SysWOW64\dlgsasptlb.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Windows\SysWOW64\dlgsasptlb.exe
  --e8d94732
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2200

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2076-6-0x00000000003D0000-0x00000000003E7000-memory.dmp

Filesize
92KB

Download
memory/2076-16-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2200-17-0x00000000002A0000-0x00000000002B7000-memory.dmp

Filesize
92KB

Download
memory/2284-11-0x00000000003E0000-0x00000000003F7000-memory.dmp

Filesize
92KB

Download
memory/2384-0-0x00000000002E0000-0x00000000002F7000-memory.dmp

Filesize
92KB

Download
memory/2384-5-0x00000000002C0000-0x00000000002D1000-memory.dmp

Filesize
68KB

Download

Analysis

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