emotet | e2278f7f09a788d6feb4827183ee3f155c41efe1377c9d77ace231494589bafa

General

Target

e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe
Size

144KB
MD5

e335f90b6ef00b3ae36d4b701cc910dd
SHA1

8147539779e5e88f173b13ee370e8d721d5fa5a2
SHA256

e2278f7f09a788d6feb4827183ee3f155c41efe1377c9d77ace231494589bafa
SHA512

84e3f638056d44f36901f09e84c9f46fc351a16f59aeaa635afa374d879f75522bfc10eba54d31ccd008ec801aeb966eb69da9f72a99d35119b0b5330ef283c4
SSDEEP

3072:9Tw3LbQSLZkGvBb/ads9GK4lowNllwMfpzgk04C71KRg:tw3LbQS1kYDahlPeE7GgR

Score

10^/10

emotet banker discovery trojan

Malware Config

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	adminmouse.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	e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adminmouse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adminmouse.exe

Modifies data under HKEY_USERS 18 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\36-a7-58-91-26-d4\WpadDecisionTime = b0fdd8faa307db01	adminmouse.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	adminmouse.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	adminmouse.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1AC2F265-B442-43F5-8E47-06464681C054}	adminmouse.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1AC2F265-B442-43F5-8E47-06464681C054}\WpadDecisionTime = b0fdd8faa307db01	adminmouse.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\36-a7-58-91-26-d4	adminmouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\36-a7-58-91-26-d4\WpadDecisionReason = "1"	adminmouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\36-a7-58-91-26-d4\WpadDecision = "0"	adminmouse.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	adminmouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	adminmouse.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0187000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	adminmouse.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	adminmouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1AC2F265-B442-43F5-8E47-06464681C054}\WpadDecision = "0"	adminmouse.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1AC2F265-B442-43F5-8E47-06464681C054}\WpadNetworkName = "Network 3"	adminmouse.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1AC2F265-B442-43F5-8E47-06464681C054}\36-a7-58-91-26-d4	adminmouse.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	adminmouse.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	adminmouse.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1AC2F265-B442-43F5-8E47-06464681C054}\WpadDecisionReason = "1"	adminmouse.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2520	e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe
2160	e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe
2932	adminmouse.exe
2752	adminmouse.exe
2752	adminmouse.exe
2752	adminmouse.exe
2752	adminmouse.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2160	e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2160	2520	e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2160	2520	e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2160	2520	e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2160	2520	e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe	30
PID 2932 wrote to memory of 2752	2932	adminmouse.exe	32
PID 2932 wrote to memory of 2752	2932	adminmouse.exe	32
PID 2932 wrote to memory of 2752	2932	adminmouse.exe	32
PID 2932 wrote to memory of 2752	2932	adminmouse.exe	32

C:\Users\Admin\AppData\Local\Temp\e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Users\Admin\AppData\Local\Temp\e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e335f90b6ef00b3ae36d4b701cc910dd_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2160

C:\Windows\SysWOW64\adminmouse.exe
"C:\Windows\SysWOW64\adminmouse.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\SysWOW64\adminmouse.exe
  "C:\Windows\SysWOW64\adminmouse.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2752

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/2160-23-0x0000000000240000-0x000000000025A000-memory.dmp

Filesize
104KB

Download
memory/2160-6-0x0000000000240000-0x000000000025A000-memory.dmp

Filesize
104KB

Download
memory/2160-11-0x0000000000280000-0x0000000000298000-memory.dmp

Filesize
96KB

Download
memory/2160-7-0x0000000000260000-0x000000000027A000-memory.dmp

Filesize
104KB

Download
memory/2160-28-0x0000000000240000-0x000000000025A000-memory.dmp

Filesize
104KB

Download
memory/2160-27-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2520-0-0x0000000000260000-0x000000000027A000-memory.dmp

Filesize
104KB

Download
memory/2520-5-0x00000000005E0000-0x00000000005F8000-memory.dmp

Filesize
96KB

Download
memory/2520-12-0x0000000000260000-0x000000000027A000-memory.dmp

Filesize
104KB

Download
memory/2520-1-0x00000000005C0000-0x00000000005DA000-memory.dmp

Filesize
104KB

Download
memory/2752-24-0x00000000001D0000-0x00000000001EA000-memory.dmp

Filesize
104KB

Download
memory/2752-25-0x00000000002A0000-0x00000000002B8000-memory.dmp

Filesize
96KB

Download
memory/2752-20-0x0000000000280000-0x000000000029A000-memory.dmp

Filesize
104KB

Download
memory/2752-29-0x00000000001D0000-0x00000000001EA000-memory.dmp

Filesize
104KB

Download
memory/2932-17-0x00000000005C0000-0x00000000005DA000-memory.dmp

Filesize
104KB

Download
memory/2932-26-0x00000000005C0000-0x00000000005DA000-memory.dmp

Filesize
104KB

Download
memory/2932-18-0x0000000000600000-0x0000000000618000-memory.dmp

Filesize
96KB

Download
memory/2932-13-0x00000000005E0000-0x00000000005FA000-memory.dmp

Filesize
104KB

Download

Analysis

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