emotet | c2c22176068f9cfbf780101f5cc2b025926faa574656c8ba3fb32d3c25eab438

General

Target

ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe
Size

672KB
MD5

ea0c9fe52f6f5fe6b5e17a5bb7fb75f4
SHA1

df5fae7700547d5d65976db184c62b87473da82c
SHA256

c2c22176068f9cfbf780101f5cc2b025926faa574656c8ba3fb32d3c25eab438
SHA512

a18b435393b6de6f223dd3cf9ede9aab48ad4924510e7fbe25aeb4dceea28549ade44057d7d2e26d8a9e2deb81d8c71573b0361f359bb6ac145550abecb0ee1e
SSDEEP

12288:bUILKCNARjwrJ8//CIrqs8h3bfytwX2+N:jS5qJ8/Jrqs2utwX2

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

190.12.119.180:443

47.50.251.130:80

107.2.2.28:80

59.110.18.236:443

45.56.88.91:443

51.68.220.244:8080

206.81.10.215:8080

186.75.241.230:80

59.103.164.174:80

209.97.168.52:8080

31.12.67.62:7080

206.189.112.148:8080

83.136.245.190:8080

189.209.217.49:80

87.230.19.21:8080

190.53.135.159:21

120.150.246.241:80

91.205.215.66:8080

128.65.154.183:443

104.236.246.93:8080

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\INetCache\Content.IE5	sensordispid.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	sensordispid.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	sensordispid.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	sensordispid.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	ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sensordispid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sensordispid.exe

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4392	sensordispid.exe
4392	sensordispid.exe
4392	sensordispid.exe
4392	sensordispid.exe
4392	sensordispid.exe
4392	sensordispid.exe
4392	sensordispid.exe
4392	sensordispid.exe
4392	sensordispid.exe
4392	sensordispid.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3040	ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2928	ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe
3040	ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe
628	sensordispid.exe
4392	sensordispid.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 3040	2928	ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe	84
PID 2928 wrote to memory of 3040	2928	ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe	84
PID 2928 wrote to memory of 3040	2928	ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe	84
PID 628 wrote to memory of 4392	628	sensordispid.exe	91
PID 628 wrote to memory of 4392	628	sensordispid.exe	91
PID 628 wrote to memory of 4392	628	sensordispid.exe	91

C:\Users\Admin\AppData\Local\Temp\ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Users\Admin\AppData\Local\Temp\ea0c9fe52f6f5fe6b5e17a5bb7fb75f4_JaffaCakes118.exe
  --d5a6bc71
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of SetWindowsHookEx
  PID:3040

C:\Windows\SysWOW64\sensordispid.exe
"C:\Windows\SysWOW64\sensordispid.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:628
- C:\Windows\SysWOW64\sensordispid.exe
  --d4528209
  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:4392

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

C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\a2eec3d435c3c14c814bb58a126b421d_32404286-a0b5-4a93-9620-6f13fd83251a

Filesize
50B

MD5
28007555192173189a26dd0682738504

SHA1
022695a5012784ce6ebd24e5eab393f952bd885e

SHA256
dcfa8ba61f51bf15c97d5e0dd58811ad62278b310d0a795f6c308c75e6e980e5

SHA512
504b5b1bd1027990f14759d58d9a1eecc172ffeed26c5bb98e9261d5eb435f1ccfb9ec3d1bae3667be45f572942d023b4e17505099aa840fb4ecc616953a360c

Download Submit
memory/628-12-0x0000000000FB0000-0x0000000000FC7000-memory.dmp

Filesize
92KB

Download
memory/2928-0-0x00000000022F0000-0x0000000002307000-memory.dmp

Filesize
92KB

Download
memory/2928-5-0x00000000022D0000-0x00000000022E1000-memory.dmp

Filesize
68KB

Download
memory/3040-6-0x00000000022D0000-0x00000000022E7000-memory.dmp

Filesize
92KB

Download
memory/3040-15-0x0000000000400000-0x00000000004AC000-memory.dmp

Filesize
688KB

Download
memory/3040-19-0x0000000000400000-0x00000000004AC000-memory.dmp

Filesize
688KB

Download
memory/4392-20-0x0000000000EB0000-0x0000000000EC7000-memory.dmp

Filesize
92KB

Download

Analysis

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