emotet | f16bcb3cae7b0d1f1d25d521c2a109b3dd2288724dc7a54e80e77ba5b2d89287

General

Target

e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
Size

118KB
MD5

e791d83b894392bdf1a76a4ad3513f62
SHA1

c866dd4b81896f4462c52d5a99010f3199368874
SHA256

f16bcb3cae7b0d1f1d25d521c2a109b3dd2288724dc7a54e80e77ba5b2d89287
SHA512

56d08f1093899ca9710a4c48e325e0d9863cf19048e6f643f8fb0cb08ba61ea674f92963c380067b6f98b34fd86152904fd2e04d07691ecfba164b7c03d45f0f
SSDEEP

768:RuMoXeyro4cq+9aQQcRZvKvGVV+ezG98UsGJtAL8yaZXQOnS01IW5XrpcpJWIziT:RuMIwG+tZvtVbGjPC8yaSOS1mVcIIO3

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	genralwsd.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	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	genralwsd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	genralwsd.exe

Modifies data under HKEY_USERS 25 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	genralwsd.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	genralwsd.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	genralwsd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	genralwsd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{B9F97061-481C-4954-80D7-22C5264C9BFD}\WpadDecisionReason = "1"	genralwsd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	genralwsd.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	genralwsd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	genralwsd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{B9F97061-481C-4954-80D7-22C5264C9BFD}\WpadDecisionTime = 900321863909db01	genralwsd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{B9F97061-481C-4954-80D7-22C5264C9BFD}\WpadDecision = "0"	genralwsd.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f2-37-66-48-4c-1d\WpadDetectedUrl	genralwsd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f2-37-66-48-4c-1d\WpadDecisionTime = 30e3a7d93909db01	genralwsd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	genralwsd.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{B9F97061-481C-4954-80D7-22C5264C9BFD}	genralwsd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f2-37-66-48-4c-1d\WpadDecisionReason = "1"	genralwsd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f2-37-66-48-4c-1d\WpadDecisionTime = 900321863909db01	genralwsd.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{B9F97061-481C-4954-80D7-22C5264C9BFD}\WpadNetworkName = "Network 3"	genralwsd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	genralwsd.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f2-37-66-48-4c-1d	genralwsd.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{B9F97061-481C-4954-80D7-22C5264C9BFD}\f2-37-66-48-4c-1d	genralwsd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	genralwsd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f2-37-66-48-4c-1d\WpadDecision = "0"	genralwsd.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	genralwsd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	genralwsd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{B9F97061-481C-4954-80D7-22C5264C9BFD}\WpadDecisionTime = 30e3a7d93909db01	genralwsd.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2244	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
2080	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
2576	genralwsd.exe
2296	genralwsd.exe
2296	genralwsd.exe
2296	genralwsd.exe
2296	genralwsd.exe
2296	genralwsd.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2080	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: 33	2244	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2244	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
Token: 33	2080	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2080	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
Token: 33	2576	genralwsd.exe
Token: SeIncBasePriorityPrivilege	2576	genralwsd.exe
Token: 33	2296	genralwsd.exe
Token: SeIncBasePriorityPrivilege	2296	genralwsd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2080	2244	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe	28
PID 2244 wrote to memory of 2080	2244	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe	28
PID 2244 wrote to memory of 2080	2244	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe	28
PID 2244 wrote to memory of 2080	2244	e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe	28
PID 2576 wrote to memory of 2296	2576	genralwsd.exe	30
PID 2576 wrote to memory of 2296	2576	genralwsd.exe	30
PID 2576 wrote to memory of 2296	2576	genralwsd.exe	30
PID 2576 wrote to memory of 2296	2576	genralwsd.exe	30

C:\Users\Admin\AppData\Local\Temp\e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Users\Admin\AppData\Local\Temp\e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e791d83b894392bdf1a76a4ad3513f62_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  PID:2080

C:\Windows\SysWOW64\genralwsd.exe
"C:\Windows\SysWOW64\genralwsd.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Windows\SysWOW64\genralwsd.exe
  "C:\Windows\SysWOW64\genralwsd.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2296

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/2080-27-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2080-7-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/2080-28-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/2244-6-0x0000000000270000-0x0000000000280000-memory.dmp

Filesize
64KB

Download
memory/2244-5-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/2244-4-0x0000000000260000-0x000000000026D000-memory.dmp

Filesize
52KB

Download
memory/2244-13-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/2244-0-0x0000000000260000-0x000000000026D000-memory.dmp

Filesize
52KB

Download
memory/2296-29-0x0000000000240000-0x000000000024D000-memory.dmp

Filesize
52KB

Download
memory/2576-14-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/2576-26-0x0000000000240000-0x000000000024D000-memory.dmp

Filesize
52KB

Download
memory/2576-18-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/2576-20-0x0000000000260000-0x0000000000270000-memory.dmp

Filesize
64KB

Download
memory/2576-19-0x0000000000240000-0x000000000024D000-memory.dmp

Filesize
52KB

Download

Analysis

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