emotet | 96be5b3103eabba9015ff9a80543e63540a8ac3ac6b979f527af0f2e5d06b0f2

General

Target

7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe
Size

215KB
MD5

7146abc7e87f02c48e85cb903a197b6f
SHA1

da9a9e256e5a37be885f306831ba7637d305e36b
SHA256

96be5b3103eabba9015ff9a80543e63540a8ac3ac6b979f527af0f2e5d06b0f2
SHA512

1f1295fe6de58497b887a86fa5df42900009ffbf771436dcbebdc50945d94de4ff013112ca70d114e6f0dcda0ec58897313ac3152e7bcca6d838d3ce7996f0a0
SSDEEP

3072:1myVc6uHa8yCjHyMOt2zsanfsQZpw/lDp2bJ:LC9LTjHyMNfnfsQE/1W

Score

10^/10

emotet banker 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

Processes:

computedim.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	computedim.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies data under HKEY_USERS 19 IoCs

Processes:

computedim.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{42FB9790-6191-40B8-8E9C-954FB96BA2BE}\WpadDecisionReason = "1"	computedim.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{42FB9790-6191-40B8-8E9C-954FB96BA2BE}\WpadNetworkName = "Network 3"	computedim.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-8b-f8-21-78-f7\WpadDetectedUrl	computedim.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	computedim.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{42FB9790-6191-40B8-8E9C-954FB96BA2BE}	computedim.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	computedim.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	computedim.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{42FB9790-6191-40B8-8E9C-954FB96BA2BE}\WpadDecision = "0"	computedim.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{42FB9790-6191-40B8-8E9C-954FB96BA2BE}\da-8b-f8-21-78-f7	computedim.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	computedim.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	computedim.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-8b-f8-21-78-f7\WpadDecisionTime = 6041a46876aeda01	computedim.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-8b-f8-21-78-f7\WpadDecision = "0"	computedim.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	computedim.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{42FB9790-6191-40B8-8E9C-954FB96BA2BE}\WpadDecisionTime = 6041a46876aeda01	computedim.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-8b-f8-21-78-f7	computedim.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-8b-f8-21-78-f7\WpadDecisionReason = "1"	computedim.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	computedim.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	computedim.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.execomputedim.execomputedim.exe

pid	process
3028	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe
2492	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe
2648	computedim.exe
2636	computedim.exe
2636	computedim.exe
2636	computedim.exe
2636	computedim.exe
2636	computedim.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe

pid process

2492 7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe

pid	process
2492	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.execomputedim.exe

description	pid	process	target process
PID 3028 wrote to memory of 2492	3028	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe
PID 3028 wrote to memory of 2492	3028	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe
PID 3028 wrote to memory of 2492	3028	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe
PID 3028 wrote to memory of 2492	3028	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe	7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe
PID 2648 wrote to memory of 2636	2648	computedim.exe	computedim.exe
PID 2648 wrote to memory of 2636	2648	computedim.exe	computedim.exe
PID 2648 wrote to memory of 2636	2648	computedim.exe	computedim.exe
PID 2648 wrote to memory of 2636	2648	computedim.exe	computedim.exe

C:\Users\Admin\AppData\Local\Temp\7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3028

C:\Users\Admin\AppData\Local\Temp\7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7146abc7e87f02c48e85cb903a197b6f_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:2492

C:\Windows\SysWOW64\computedim.exe
"C:\Windows\SysWOW64\computedim.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2648

C:\Windows\SysWOW64\computedim.exe
"C:\Windows\SysWOW64\computedim.exe"
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2636

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2492-12-0x0000000000270000-0x0000000000287000-memory.dmp

Filesize
92KB

Download
memory/2492-30-0x0000000000270000-0x0000000000287000-memory.dmp

Filesize
92KB

Download
memory/2492-29-0x0000000000950000-0x0000000000989000-memory.dmp

Filesize
228KB

Download
memory/2492-13-0x00000000002B0000-0x00000000002C0000-memory.dmp

Filesize
64KB

Download
memory/2492-11-0x0000000000290000-0x00000000002A7000-memory.dmp

Filesize
92KB

Download
memory/2492-8-0x0000000000290000-0x00000000002A7000-memory.dmp

Filesize
92KB

Download
memory/2636-26-0x00000000003D0000-0x00000000003E7000-memory.dmp

Filesize
92KB

Download
memory/2636-21-0x00000000003F0000-0x0000000000407000-memory.dmp

Filesize
92KB

Download
memory/2636-31-0x00000000003D0000-0x00000000003E7000-memory.dmp

Filesize
92KB

Download
memory/2636-27-0x0000000000410000-0x0000000000420000-memory.dmp

Filesize
64KB

Download
memory/2636-25-0x00000000003F0000-0x0000000000407000-memory.dmp

Filesize
92KB

Download
memory/2648-15-0x00000000001A0000-0x00000000001B7000-memory.dmp

Filesize
92KB

Download
memory/2648-20-0x00000000001C0000-0x00000000001D0000-memory.dmp

Filesize
64KB

Download
memory/2648-19-0x00000000001A0000-0x00000000001B7000-memory.dmp

Filesize
92KB

Download
memory/2648-28-0x0000000000180000-0x0000000000197000-memory.dmp

Filesize
92KB

Download
memory/2648-14-0x0000000000180000-0x0000000000197000-memory.dmp

Filesize
92KB

Download
memory/3028-5-0x0000000000710000-0x0000000000727000-memory.dmp

Filesize
92KB

Download
memory/3028-0-0x0000000000730000-0x0000000000747000-memory.dmp

Filesize
92KB

Download
memory/3028-6-0x0000000000750000-0x0000000000760000-memory.dmp

Filesize
64KB

Download
memory/3028-4-0x0000000000730000-0x0000000000747000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads