emotet | 451b94b3ccee06ae21e8affec06ac53c58b2ef9130955c5266a0ef83530e196e

General

Target

e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe
Size

106KB
MD5

e34142a83e67f8ca5e85eba6592d5a85
SHA1

dd785bbe276d241dfbba5f1f362c107e7fd83a60
SHA256

451b94b3ccee06ae21e8affec06ac53c58b2ef9130955c5266a0ef83530e196e
SHA512

11cdebbd178ba795276ceac2b17f9b3bc7ad0a8238f219044856902220878e3189540eba8698e4de187553a9f35a4f4be2a655ce9094326e8d37c99e53c70cbb
SSDEEP

1536:gPJidDEXhhhSdhhhhhhhhh5hhhhhhhhhhhhhhhhhThhdig3WhhhhhhhhrhhhWfm5:Ywyg3/DGhUKDY7nL7eOqsLDngkcf

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	PrvGeorgia.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	e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PrvGeorgia.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PrvGeorgia.exe

Modifies data under HKEY_USERS 21 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{6E2D96F0-611C-4250-9EC0-A6753815BE17}\WpadDecision = "0"	PrvGeorgia.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\8a-59-60-74-d6-3d\WpadDecision = "0"	PrvGeorgia.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	PrvGeorgia.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	PrvGeorgia.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	PrvGeorgia.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	PrvGeorgia.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	PrvGeorgia.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{6E2D96F0-611C-4250-9EC0-A6753815BE17}\WpadDecisionReason = "1"	PrvGeorgia.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{6E2D96F0-611C-4250-9EC0-A6753815BE17}\WpadDecisionTime = e0cd711da707db01	PrvGeorgia.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{6E2D96F0-611C-4250-9EC0-A6753815BE17}\WpadNetworkName = "Network 3"	PrvGeorgia.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\8a-59-60-74-d6-3d	PrvGeorgia.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	PrvGeorgia.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	PrvGeorgia.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	PrvGeorgia.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	PrvGeorgia.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{6E2D96F0-611C-4250-9EC0-A6753815BE17}\8a-59-60-74-d6-3d	PrvGeorgia.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\8a-59-60-74-d6-3d\WpadDecisionReason = "1"	PrvGeorgia.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\8a-59-60-74-d6-3d\WpadDecisionTime = e0cd711da707db01	PrvGeorgia.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	PrvGeorgia.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0192000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	PrvGeorgia.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{6E2D96F0-611C-4250-9EC0-A6753815BE17}	PrvGeorgia.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2068	PrvGeorgia.exe
2068	PrvGeorgia.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2316	e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2316	2480	e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2316	2480	e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2316	2480	e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2316	2480	e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe	30
PID 2096 wrote to memory of 2068	2096	PrvGeorgia.exe	32
PID 2096 wrote to memory of 2068	2096	PrvGeorgia.exe	32
PID 2096 wrote to memory of 2068	2096	PrvGeorgia.exe	32
PID 2096 wrote to memory of 2068	2096	PrvGeorgia.exe	32

C:\Users\Admin\AppData\Local\Temp\e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Users\Admin\AppData\Local\Temp\e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e34142a83e67f8ca5e85eba6592d5a85_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2316

C:\Windows\SysWOW64\PrvGeorgia.exe
C:\Windows\SysWOW64\PrvGeorgia.exe
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Windows\SysWOW64\PrvGeorgia.exe
  "C:\Windows\SysWOW64\PrvGeorgia.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2068

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/2068-20-0x0000000000270000-0x000000000027E000-memory.dmp

Filesize
56KB

Download
memory/2068-30-0x0000000000270000-0x000000000027E000-memory.dmp

Filesize
56KB

Download
memory/2068-21-0x00000000003C0000-0x00000000003CE000-memory.dmp

Filesize
56KB

Download
memory/2068-26-0x00000000003D0000-0x00000000003E0000-memory.dmp

Filesize
64KB

Download
memory/2068-25-0x00000000003C0000-0x00000000003CE000-memory.dmp

Filesize
56KB

Download
memory/2096-27-0x0000000000270000-0x000000000027E000-memory.dmp

Filesize
56KB

Download
memory/2316-12-0x00000000002F0000-0x00000000002FE000-memory.dmp

Filesize
56KB

Download
memory/2316-7-0x0000000000300000-0x000000000030E000-memory.dmp

Filesize
56KB

Download
memory/2316-11-0x0000000000300000-0x000000000030E000-memory.dmp

Filesize
56KB

Download
memory/2316-13-0x0000000000310000-0x0000000000320000-memory.dmp

Filesize
64KB

Download
memory/2316-28-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2316-29-0x00000000002F0000-0x00000000002FE000-memory.dmp

Filesize
56KB

Download
memory/2480-14-0x0000000000270000-0x000000000027E000-memory.dmp

Filesize
56KB

Download
memory/2480-0-0x0000000000280000-0x000000000028E000-memory.dmp

Filesize
56KB

Download
memory/2480-4-0x0000000000280000-0x000000000028E000-memory.dmp

Filesize
56KB

Download
memory/2480-5-0x0000000000270000-0x000000000027E000-memory.dmp

Filesize
56KB

Download
memory/2480-6-0x0000000000290000-0x00000000002A0000-memory.dmp

Filesize
64KB

Download

Analysis

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