emotet | 7624029e1b3a375e42f57e0f211283a3508d7432a42be3afca8e64ac72279341

General

Target

7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe
Size

320KB
MD5

7480ba77c907c7468e19019cc21d9dbd
SHA1

2423e899bd4bdfe5630bc02b5dc4c5eaf270bae2
SHA256

7624029e1b3a375e42f57e0f211283a3508d7432a42be3afca8e64ac72279341
SHA512

4a0684d997d2016cf38bf12b52b5cfc33f7a98f7e5f16346524c0e5c13f1202788e031c90a70186e53f9f7cdaf8eea3ff0091c54ba0a1237ad573b8c115d0276
SSDEEP

6144:p6zG76px0lyLn3UBUmo8McVJJGEImAUa7:J7OKyLEBU18MuGEIZF

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	licsiprop.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	7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	licsiprop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	licsiprop.exe

Modifies data under HKEY_USERS 21 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	licsiprop.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	licsiprop.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D85A6F2D-F366-4708-9FE6-57FA910C7431}\WpadDecisionReason = "1"	licsiprop.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D85A6F2D-F366-4708-9FE6-57FA910C7431}\WpadDecision = "0"	licsiprop.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	licsiprop.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D85A6F2D-F366-4708-9FE6-57FA910C7431}	licsiprop.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D85A6F2D-F366-4708-9FE6-57FA910C7431}\WpadDecisionTime = 208c20d37bdfda01	licsiprop.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D85A6F2D-F366-4708-9FE6-57FA910C7431}\WpadNetworkName = "Network 3"	licsiprop.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D85A6F2D-F366-4708-9FE6-57FA910C7431}\d2-a3-c2-ef-3c-e4	licsiprop.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-a3-c2-ef-3c-e4\WpadDecision = "0"	licsiprop.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	licsiprop.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	licsiprop.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	licsiprop.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00f2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	licsiprop.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-a3-c2-ef-3c-e4	licsiprop.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-a3-c2-ef-3c-e4\WpadDecisionTime = 208c20d37bdfda01	licsiprop.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	licsiprop.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	licsiprop.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	licsiprop.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	licsiprop.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-a3-c2-ef-3c-e4\WpadDecisionReason = "1"	licsiprop.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2900	licsiprop.exe
2900	licsiprop.exe
2900	licsiprop.exe
2900	licsiprop.exe
2900	licsiprop.exe
2900	licsiprop.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
320	7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe

Suspicious use of UnmapMainImage 4 IoCs

pid	Process
3040	7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe
320	7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe
2784	licsiprop.exe
2900	licsiprop.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 320	3040	7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe	30
PID 3040 wrote to memory of 320	3040	7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe	30
PID 3040 wrote to memory of 320	3040	7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe	30
PID 3040 wrote to memory of 320	3040	7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe	30
PID 2784 wrote to memory of 2900	2784	licsiprop.exe	32
PID 2784 wrote to memory of 2900	2784	licsiprop.exe	32
PID 2784 wrote to memory of 2900	2784	licsiprop.exe	32
PID 2784 wrote to memory of 2900	2784	licsiprop.exe	32

C:\Users\Admin\AppData\Local\Temp\7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Users\Admin\AppData\Local\Temp\7480ba77c907c7468e19019cc21d9dbd_JaffaCakes118.exe
  --1f112382
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of UnmapMainImage
  PID:320

C:\Windows\SysWOW64\licsiprop.exe
"C:\Windows\SysWOW64\licsiprop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Windows\SysWOW64\licsiprop.exe
  --4dfa6fd5
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  PID:2900

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/320-4-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/320-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/320-9-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2784-6-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2900-10-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2900-11-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2900-12-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2900-13-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3040-0-0x0000000000240000-0x0000000000251000-memory.dmp

Filesize
68KB

Download
memory/3040-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3040-3-0x0000000000240000-0x0000000000251000-memory.dmp

Filesize
68KB

Download

Analysis

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