emotet | ddecacbbb1f58ccee7d1590fe0bf717c847fb75bd8ddf606927cfb2ea418dcd4

General

Target

e7d098969a845f3b7f7674a4dc328abb_JaffaCakes118.exe
Size

608KB
MD5

e7d098969a845f3b7f7674a4dc328abb
SHA1

8d3251cad5bd69fdb1a4f17ee2f52d9056caa3ae
SHA256

ddecacbbb1f58ccee7d1590fe0bf717c847fb75bd8ddf606927cfb2ea418dcd4
SHA512

c584a95522f0f82cffe09a4168a9482fbccf54e08647726088abaea23bb8e66d2fed37c32e2f347e2421ba6dcfcf25ef24dc605e73ca8d89fb938b174b68f577
SSDEEP

3072:WLp9b94eorwmOgroAjVd1nut+uV2mTVDjFwkWl176jZ1hCagdQvPW5x3pLVtZM:g9b9SOgRVdRQ/vqkg1gEagdQH8LVta

Score

10^/10

emotet epoch3 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

189.253.27.123:465

181.47.235.26:993

203.99.188.203:990

70.32.94.58:8080

213.138.100.98:8080

144.76.62.10:8080

70.45.30.28:80

51.38.134.203:8080

93.78.205.196:443

203.99.182.135:443

181.97.70.132:8080

95.216.207.86:7080

113.52.135.33:7080

216.70.88.55:8080

125.99.61.162:7080

212.112.113.235:80

78.109.34.178:443

138.197.140.163:8080

83.169.33.157:8080

94.177.253.126:80

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	querywce.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	querywce.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	querywce.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	querywce.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	e7d098969a845f3b7f7674a4dc328abb_jaffacakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	querywce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	querywce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e7d098969a845f3b7f7674a4dc328abb_JaffaCakes118.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	querywce.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	querywce.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	querywce.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe
4940	querywce.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2816	e7d098969a845f3b7f7674a4dc328abb_jaffacakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 896 wrote to memory of 2816	896	e7d098969a845f3b7f7674a4dc328abb_JaffaCakes118.exe	84
PID 896 wrote to memory of 2816	896	e7d098969a845f3b7f7674a4dc328abb_JaffaCakes118.exe	84
PID 896 wrote to memory of 2816	896	e7d098969a845f3b7f7674a4dc328abb_JaffaCakes118.exe	84
PID 4880 wrote to memory of 4940	4880	querywce.exe	93
PID 4880 wrote to memory of 4940	4880	querywce.exe	93
PID 4880 wrote to memory of 4940	4880	querywce.exe	93

C:\Users\Admin\AppData\Local\Temp\e7d098969a845f3b7f7674a4dc328abb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e7d098969a845f3b7f7674a4dc328abb_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:896
- C:\Users\Admin\AppData\Local\Temp\e7d098969a845f3b7f7674a4dc328abb_jaffacakes118.exe
  --c8c1f60f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2816

C:\Windows\SysWOW64\querywce.exe
"C:\Windows\SysWOW64\querywce.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Windows\SysWOW64\querywce.exe
  --c62bba3
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:4940

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/896-0-0x0000000002240000-0x0000000002256000-memory.dmp

Filesize
88KB

Download
memory/896-4-0x00000000004B0000-0x00000000004C0000-memory.dmp

Filesize
64KB

Download
memory/2816-6-0x0000000002110000-0x0000000002126000-memory.dmp

Filesize
88KB

Download
memory/2816-16-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/4880-11-0x0000000000E00000-0x0000000000E16000-memory.dmp

Filesize
88KB

Download
memory/4940-17-0x0000000000DB0000-0x0000000000DC6000-memory.dmp

Filesize
88KB

Download

Analysis

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