emotet | faa2996d73ef2a287bea17105c168ee065abd08e5c523165cb38cf2d7fde708a

General

Target

eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe
Size

418KB
MD5

eeb763f196cf3231842ee05d3d53ff1a
SHA1

a1f722f54b8673cf41d26a0cdae4c8307771940f
SHA256

faa2996d73ef2a287bea17105c168ee065abd08e5c523165cb38cf2d7fde708a
SHA512

b6c0570e00f03e59752ec269608ea3013b4c637436a2d87e62564ac8bf5437357a6b19ac2078606343844c25332d84e227e584d4523c1f14110589fe06b40ea5
SSDEEP

6144:tJSIj6cGL9zoV+GmSMCPteNsSrhnIvXui1S:toIjbGLFcfm/CPoN7iuis

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	tracelogs.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	tracelogs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tracelogs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe

Modifies data under HKEY_USERS 19 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	tracelogs.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	tracelogs.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D693B6FF-DAF6-41EC-86A2-DDB952AEF3B1}\WpadDecision = "0"	tracelogs.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\e2-1e-c8-33-1e-70	tracelogs.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D693B6FF-DAF6-41EC-86A2-DDB952AEF3B1}\e2-1e-c8-33-1e-70	tracelogs.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\e2-1e-c8-33-1e-70\WpadDetectedUrl	tracelogs.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	tracelogs.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	tracelogs.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D693B6FF-DAF6-41EC-86A2-DDB952AEF3B1}	tracelogs.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D693B6FF-DAF6-41EC-86A2-DDB952AEF3B1}\WpadDecisionReason = "1"	tracelogs.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\e2-1e-c8-33-1e-70\WpadDecisionReason = "1"	tracelogs.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\e2-1e-c8-33-1e-70\WpadDecision = "0"	tracelogs.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	tracelogs.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0196000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	tracelogs.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D693B6FF-DAF6-41EC-86A2-DDB952AEF3B1}\WpadNetworkName = "Network 3"	tracelogs.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	tracelogs.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	tracelogs.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D693B6FF-DAF6-41EC-86A2-DDB952AEF3B1}\WpadDecisionTime = f00df0dbbb0bdb01	tracelogs.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\e2-1e-c8-33-1e-70\WpadDecisionTime = f00df0dbbb0bdb01	tracelogs.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3028	eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe
3052	eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe
2816	tracelogs.exe
320	tracelogs.exe
320	tracelogs.exe
320	tracelogs.exe
320	tracelogs.exe
320	tracelogs.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3052	eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 3052	3028	eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe	30
PID 3028 wrote to memory of 3052	3028	eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe	30
PID 3028 wrote to memory of 3052	3028	eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe	30
PID 3028 wrote to memory of 3052	3028	eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe	30
PID 2816 wrote to memory of 320	2816	tracelogs.exe	32
PID 2816 wrote to memory of 320	2816	tracelogs.exe	32
PID 2816 wrote to memory of 320	2816	tracelogs.exe	32
PID 2816 wrote to memory of 320	2816	tracelogs.exe	32

C:\Users\Admin\AppData\Local\Temp\eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Users\Admin\AppData\Local\Temp\eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\eeb763f196cf3231842ee05d3d53ff1a_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:3052

C:\Windows\SysWOW64\tracelogs.exe
"C:\Windows\SysWOW64\tracelogs.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Windows\SysWOW64\tracelogs.exe
  "C:\Windows\SysWOW64\tracelogs.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:320

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/320-21-0x0000000000280000-0x0000000000296000-memory.dmp

Filesize
88KB

Download
memory/320-32-0x0000000000260000-0x0000000000276000-memory.dmp

Filesize
88KB

Download
memory/320-26-0x0000000000260000-0x0000000000276000-memory.dmp

Filesize
88KB

Download
memory/320-25-0x0000000000280000-0x0000000000296000-memory.dmp

Filesize
88KB

Download
memory/320-27-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/2816-20-0x00000000003F0000-0x0000000000400000-memory.dmp

Filesize
64KB

Download
memory/2816-29-0x0000000000260000-0x0000000000276000-memory.dmp

Filesize
88KB

Download
memory/2816-15-0x0000000000280000-0x0000000000296000-memory.dmp

Filesize
88KB

Download
memory/2816-14-0x0000000000260000-0x0000000000276000-memory.dmp

Filesize
88KB

Download
memory/2816-19-0x0000000000280000-0x0000000000296000-memory.dmp

Filesize
88KB

Download
memory/3028-10-0x0000000000260000-0x0000000000276000-memory.dmp

Filesize
88KB

Download
memory/3028-11-0x0000000000320000-0x0000000000330000-memory.dmp

Filesize
64KB

Download
memory/3028-4-0x0000000000300000-0x0000000000316000-memory.dmp

Filesize
88KB

Download
memory/3028-0-0x0000000000300000-0x0000000000316000-memory.dmp

Filesize
88KB

Download
memory/3052-28-0x00000000002E0000-0x00000000002F6000-memory.dmp

Filesize
88KB

Download
memory/3052-12-0x00000000002E0000-0x00000000002F6000-memory.dmp

Filesize
88KB

Download
memory/3052-13-0x0000000000320000-0x0000000000330000-memory.dmp

Filesize
64KB

Download
memory/3052-31-0x00000000002E0000-0x00000000002F6000-memory.dmp

Filesize
88KB

Download
memory/3052-30-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download

Analysis

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