emotet | 2ed2376225d35dda2074bf2358221a30530f3fc15b94d0ce0ab206352e48124f

General

Target

d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe
Size

425KB
MD5

d6989d4d113e3e68e63698f929e567d1
SHA1

b19292137d446fa05cd4445af1adc7c06fadfc75
SHA256

2ed2376225d35dda2074bf2358221a30530f3fc15b94d0ce0ab206352e48124f
SHA512

4b323e62f552b39bf67cfefe60f4794fe7384d02c202bad4d0d670eb1b7e9d82bfd403955b07257a3a0567fcb5e2df4d8695c24fef5f28b2788764fd3b7a5788
SSDEEP

6144:U+1SOT3qLavbVUGXjDsDaKaIwLnhc/WGLeGFL7b11UOOKmgyyyyyyyyyyyyyyyyz:jCGXqzacuGfFXUOjmIDi+9R9

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

167.99.105.223:7080

176.31.200.130:8080

212.129.24.79:8080

37.187.2.199:443

198.199.114.69:8080

91.205.215.66:8080

190.145.67.134:8090

104.131.11.150:8080

67.225.229.55:8080

167.71.10.37:8080

138.201.140.110:8080

185.187.198.15:80

87.230.19.21:8080

185.94.252.13:443

190.53.135.159:21

87.106.139.101:8080

173.249.47.77:8080

169.239.182.217:8080

133.167.80.63:7080

92.222.216.44:8080

rsa_pubkey.plain

Signatures

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

Loads dropped DLL 4 IoCs

pid	Process
4848	d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe
1456	d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe
3096	cableclient.exe
2860	cableclient.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	cableclient.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	cableclient.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	cableclient.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	cableclient.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	d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cableclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cableclient.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	cableclient.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	cableclient.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	cableclient.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe
2860	cableclient.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1456	d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 1456	4848	d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe	83
PID 4848 wrote to memory of 1456	4848	d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe	83
PID 4848 wrote to memory of 1456	4848	d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe	83
PID 3096 wrote to memory of 2860	3096	cableclient.exe	93
PID 3096 wrote to memory of 2860	3096	cableclient.exe	93
PID 3096 wrote to memory of 2860	3096	cableclient.exe	93

C:\Users\Admin\AppData\Local\Temp\d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Users\Admin\AppData\Local\Temp\d6989d4d113e3e68e63698f929e567d1_JaffaCakes118.exe
  --5dbe2d29
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1456

C:\Windows\SysWOW64\cableclient.exe
"C:\Windows\SysWOW64\cableclient.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3096
- C:\Windows\SysWOW64\cableclient.exe
  --ee1040de
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2860

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\3bb0238fa49ae7c2b93ce7ae073a1d87_a53bb4ca-6113-48bb-9609-441860fdd0d7

Filesize
50B

MD5
ff9f5f7083a18cd0ee88bca2f3433cd1

SHA1
469b8b86800ab7ac1b5257f1f9309b6855f6ded7

SHA256
2588a66baf280d7c3ad28e2134134ba31a6cdfa8666765a2fcba8a446b08d8d9

SHA512
15b3138040a1c38f8ef61a473aa428addaf42be8bad6906d4d68ba0fb20481dcef67050e9a9e6bebb7335f84cc38968391522b12b3000bdd3b9c692c3ea49700

Download Submit
C:\ProgramData\dxcsdyjgbn.dfxcsd

Filesize
252KB

MD5
988a00df52f6688523150b1c8db26176

SHA1
10b57e4089310c4909323e994c7855b36bb537a2

SHA256
13aba65ec87cda06e2f3524a62914e8443290f11e441fc63fa98d1b8e144f67f

SHA512
97e752f750e908add64458b67acc75c100efa14e5230d7f8cf117ec48960db0b4d35813439a09b99ff3e23e2fc853a4ea947c49d1e01da2290badace8b72be1d

Download Submit
memory/1456-14-0x0000000000530000-0x0000000000547000-memory.dmp

Filesize
92KB

Download
memory/1456-28-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2860-31-0x0000000000A80000-0x0000000000A97000-memory.dmp

Filesize
92KB

Download
memory/2860-36-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/3096-22-0x0000000001260000-0x0000000001277000-memory.dmp

Filesize
92KB

Download
memory/3096-27-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/4848-6-0x00000000026A0000-0x00000000026B7000-memory.dmp

Filesize
92KB

Download
memory/4848-11-0x0000000000AC0000-0x0000000000AD1000-memory.dmp

Filesize
68KB

Download
memory/4848-19-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download

Analysis

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