emotet | bed7202e81c96d0dd986427e1ffb03e56127052c3e9918a38ea3c158361a26d7

General

Target

dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe
Size

344KB
MD5

dc8765c4a92d35310a4311b9da990b9b
SHA1

469ff138eba234d62fedede489e9ed8f249d53b9
SHA256

bed7202e81c96d0dd986427e1ffb03e56127052c3e9918a38ea3c158361a26d7
SHA512

b833a7a3c54c38dd75473cc4d876b5133ab36e4035a6c882c24a7b16ac9b178adb2fc12d8a23ddcc094f73939797f851def6f9a8898ecdf17a8a68bc8068f6ef
SSDEEP

6144:eigTTOKYyDCJPXskJ+EX+/lAAgVH4xckmh1Zf5MiSi8ky:eigTTOnyDQvp+U+/sFkmPZiGy

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

185.234.72.64:443

51.68.220.244:8080

206.81.10.215:8080

206.189.112.148:8080

200.71.148.138:8080

192.81.213.192:8080

189.209.217.49:80

190.53.135.159:21

115.78.95.230:443

94.192.228.255:80

190.147.215.53:22

31.12.67.62:7080

31.31.77.83:443

50.116.86.205:8080

80.11.163.139:21

211.63.71.72:8080

104.131.11.150:8080

103.39.131.88:80

90.77.228.193:8090

46.105.131.87:80

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	footerfooter.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	footerfooter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	footerfooter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe

Modifies data under HKEY_USERS 25 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	footerfooter.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	footerfooter.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	footerfooter.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FA712325-9F21-45C5-9991-7CF313E4F237}\WpadDecision = "0"	footerfooter.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FA712325-9F21-45C5-9991-7CF313E4F237}\1e-8d-39-a4-d8-e4	footerfooter.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-8d-39-a4-d8-e4\WpadDetectedUrl	footerfooter.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	footerfooter.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FA712325-9F21-45C5-9991-7CF313E4F237}\WpadDecisionTime = e016191b2a05db01	footerfooter.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	footerfooter.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	footerfooter.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	footerfooter.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FA712325-9F21-45C5-9991-7CF313E4F237}\WpadDecisionReason = "1"	footerfooter.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-8d-39-a4-d8-e4	footerfooter.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-8d-39-a4-d8-e4\WpadDecision = "0"	footerfooter.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	footerfooter.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FA712325-9F21-45C5-9991-7CF313E4F237}\WpadDecisionTime = c0df14e02905db01	footerfooter.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	footerfooter.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FA712325-9F21-45C5-9991-7CF313E4F237}	footerfooter.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FA712325-9F21-45C5-9991-7CF313E4F237}\WpadNetworkName = "Network 3"	footerfooter.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-8d-39-a4-d8-e4\WpadDecisionTime = c0df14e02905db01	footerfooter.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-8d-39-a4-d8-e4\WpadDecisionTime = e016191b2a05db01	footerfooter.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	footerfooter.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00a1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	footerfooter.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-8d-39-a4-d8-e4\WpadDecisionReason = "1"	footerfooter.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00a1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	footerfooter.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2968	footerfooter.exe
2968	footerfooter.exe
2968	footerfooter.exe
2968	footerfooter.exe
2968	footerfooter.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2872	dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2316	dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe
2872	dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe
2836	footerfooter.exe
2968	footerfooter.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2872	2316	dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2872	2316	dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2872	2316	dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2872	2316	dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe	30
PID 2836 wrote to memory of 2968	2836	footerfooter.exe	32
PID 2836 wrote to memory of 2968	2836	footerfooter.exe	32
PID 2836 wrote to memory of 2968	2836	footerfooter.exe	32
PID 2836 wrote to memory of 2968	2836	footerfooter.exe	32

C:\Users\Admin\AppData\Local\Temp\dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\dc8765c4a92d35310a4311b9da990b9b_JaffaCakes118.exe
  --53082603
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of SetWindowsHookEx
  PID:2872

C:\Windows\SysWOW64\footerfooter.exe
"C:\Windows\SysWOW64\footerfooter.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Windows\SysWOW64\footerfooter.exe
  --6a27bc8
  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:2968

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

Replay Monitor

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Downloads

memory/2316-0-0x00000000002B0000-0x00000000002C5000-memory.dmp

Filesize
84KB

Download
memory/2316-5-0x00000000002A0000-0x00000000002B0000-memory.dmp

Filesize
64KB

Download
memory/2836-11-0x0000000000250000-0x0000000000265000-memory.dmp

Filesize
84KB

Download
memory/2872-7-0x0000000000230000-0x0000000000245000-memory.dmp

Filesize
84KB

Download
memory/2872-16-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2968-17-0x00000000005F0000-0x0000000000605000-memory.dmp

Filesize
84KB

Download

Analysis

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