emotet | af6505b260f38ac9c8525c6a2415c947fcffebb8669e4a33e454464fad187654

General

Target

7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe
Size

408KB
MD5

7b304a3762e49351c73ce9b7e6d229c1
SHA1

3498c0b64f42c5b7bf01556c1c5342d6e6e47bbb
SHA256

af6505b260f38ac9c8525c6a2415c947fcffebb8669e4a33e454464fad187654
SHA512

5f2f16dbb909a954c8dd1e5a0308e3f9df3d98e00f8bdded8d3464724efd09cbc06bc0a17e30c737136838c7b5bda6689d0337ffe512b392b18a05ea789c2012
SSDEEP

6144:YZDhw/Nm+86gQ/FGz8C0mDwwQYuzz3J7asoU:YZ9w/N1zXwQYuzz3JDl

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

38.18.235.242:80

5.196.108.189:8080

121.124.124.40:7080

104.236.246.93:8080

113.61.66.94:80

120.150.60.189:80

91.211.88.52:7080

47.144.21.12:443

108.46.29.236:80

139.162.108.71:8080

134.209.36.254:8080

139.59.60.244:8080

66.65.136.14:80

76.175.162.101:80

174.106.122.139:80

95.213.236.64:8080

174.45.13.118:80

50.35.17.13:80

209.141.54.221:8080

87.106.139.101:8080

rsa_pubkey.plain

Signatures

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

Emotet payload 3 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral2/memory/1164-17-0x0000000002320000-0x0000000002330000-memory.dmp	emotet
behavioral2/memory/852-41-0x00000000021F0000-0x0000000002200000-memory.dmp	emotet
behavioral2/memory/852-45-0x00000000021F0000-0x0000000002200000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
852	ttdrecord.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\WfHC\ttdrecord.exe	7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.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 2 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	7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ttdrecord.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe
852	ttdrecord.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1164	7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1164	7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe
1164	7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe
852	ttdrecord.exe
852	ttdrecord.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1164 wrote to memory of 852	1164	7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe	84
PID 1164 wrote to memory of 852	1164	7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe	84
PID 1164 wrote to memory of 852	1164	7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7b304a3762e49351c73ce9b7e6d229c1_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1164
- C:\Windows\SysWOW64\WfHC\ttdrecord.exe
  "C:\Windows\SysWOW64\WfHC\ttdrecord.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:852

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:\Windows\SysWOW64\WfHC\ttdrecord.exe

Filesize
408KB

MD5
7b304a3762e49351c73ce9b7e6d229c1

SHA1
3498c0b64f42c5b7bf01556c1c5342d6e6e47bbb

SHA256
af6505b260f38ac9c8525c6a2415c947fcffebb8669e4a33e454464fad187654

SHA512
5f2f16dbb909a954c8dd1e5a0308e3f9df3d98e00f8bdded8d3464724efd09cbc06bc0a17e30c737136838c7b5bda6689d0337ffe512b392b18a05ea789c2012

Download Submit
memory/852-29-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-30-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-45-0x00000000021F0000-0x0000000002200000-memory.dmp

Filesize
64KB

Download
memory/852-40-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/852-39-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-38-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-33-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-37-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-28-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-31-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-32-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-34-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-35-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-36-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/852-46-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/852-41-0x00000000021F0000-0x0000000002200000-memory.dmp

Filesize
64KB

Download
memory/1164-15-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-12-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-16-0x0000000000439000-0x000000000043A000-memory.dmp

Filesize
4KB

Download
memory/1164-11-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-13-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-10-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-5-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-17-0x0000000002320000-0x0000000002330000-memory.dmp

Filesize
64KB

Download
memory/1164-9-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-6-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-14-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-8-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-3-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-7-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-4-0x0000000002260000-0x0000000002262000-memory.dmp

Filesize
8KB

Download
memory/1164-21-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download

Analysis

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