emotet | 2e46d920c3a093587ec5544a8032856b31189e84967e92a988be77b3c5e10480

General

Target

643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe
Size

113KB
MD5

643a1f9e7b6699a63dd5b9719078c63c
SHA1

7074e1630d36c4586e5e18919968e2e1589f39e4
SHA256

2e46d920c3a093587ec5544a8032856b31189e84967e92a988be77b3c5e10480
SHA512

40ea4469321a5ae0ad95ebf10fa0e4242e1bc59e2c6de9cf55ce2aac7ff1adba2d8687404e5343c025eaf96b288c88c97927cb28fc2665754d6f1ce247686a72
SSDEEP

1536:fosdaSM3ZyoLaTYoMQv7A3UQfaZbIcJm4TpXBQaweLFCexyy/SDSPXIze1XrfBNK:fosdUuIn4luaweLYuyvOPXIzibK

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:

propiso.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	propiso.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 21 IoCs

Processes:

propiso.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	propiso.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	propiso.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	propiso.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0850A76B-D348-49B6-BF92-C182D8B9A5FB}\WpadDecision = "0"	propiso.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0850A76B-D348-49B6-BF92-C182D8B9A5FB}\7a-fb-28-8e-e0-81	propiso.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-fb-28-8e-e0-81\WpadDecisionTime = 8071cd9ca8abda01	propiso.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	propiso.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	propiso.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0850A76B-D348-49B6-BF92-C182D8B9A5FB}	propiso.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0850A76B-D348-49B6-BF92-C182D8B9A5FB}\WpadDecisionTime = 8071cd9ca8abda01	propiso.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-fb-28-8e-e0-81	propiso.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	propiso.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	propiso.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	propiso.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0850A76B-D348-49B6-BF92-C182D8B9A5FB}\WpadDecisionReason = "1"	propiso.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0850A76B-D348-49B6-BF92-C182D8B9A5FB}\WpadNetworkName = "Network 3"	propiso.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-fb-28-8e-e0-81\WpadDecision = "0"	propiso.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	propiso.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	propiso.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	propiso.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-fb-28-8e-e0-81\WpadDecisionReason = "1"	propiso.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

propiso.exe

pid process

2644 propiso.exe
2644 propiso.exe
2644 propiso.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe

pid process

768 643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe

pid	process
2644	propiso.exe
2644	propiso.exe
2644	propiso.exe

pid	process
768	643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exepropiso.exe

description	pid	process	target process
PID 2792 wrote to memory of 768	2792	643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe	643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe
PID 2792 wrote to memory of 768	2792	643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe	643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe
PID 2792 wrote to memory of 768	2792	643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe	643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe
PID 2792 wrote to memory of 768	2792	643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe	643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe
PID 2984 wrote to memory of 2644	2984	propiso.exe	propiso.exe
PID 2984 wrote to memory of 2644	2984	propiso.exe	propiso.exe
PID 2984 wrote to memory of 2644	2984	propiso.exe	propiso.exe
PID 2984 wrote to memory of 2644	2984	propiso.exe	propiso.exe

C:\Users\Admin\AppData\Local\Temp\643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2792

C:\Users\Admin\AppData\Local\Temp\643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\643a1f9e7b6699a63dd5b9719078c63c_JaffaCakes118.exe"
2⤵
- Suspicious behavior: RenamesItself
PID:768

C:\Windows\SysWOW64\propiso.exe
C:\Windows\SysWOW64\propiso.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:2984

C:\Windows\SysWOW64\propiso.exe
"C:\Windows\SysWOW64\propiso.exe"
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2644

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

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Downloads

memory/768-13-0x0000000000290000-0x00000000002A0000-memory.dmp

Filesize
64KB

Download
memory/768-28-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/768-29-0x0000000000270000-0x000000000027E000-memory.dmp

Filesize
56KB

Download
memory/768-12-0x0000000000270000-0x000000000027E000-memory.dmp

Filesize
56KB

Download
memory/768-11-0x0000000000280000-0x000000000028E000-memory.dmp

Filesize
56KB

Download
memory/768-8-0x0000000000280000-0x000000000028E000-memory.dmp

Filesize
56KB

Download
memory/2792-14-0x00000000003B0000-0x00000000003BE000-memory.dmp

Filesize
56KB

Download
memory/2792-6-0x00000000003D0000-0x00000000003E0000-memory.dmp

Filesize
64KB

Download
memory/2792-4-0x00000000003C0000-0x00000000003CE000-memory.dmp

Filesize
56KB

Download
memory/2792-0-0x00000000003C0000-0x00000000003CE000-memory.dmp

Filesize
56KB

Download
memory/2792-5-0x00000000003B0000-0x00000000003BE000-memory.dmp

Filesize
56KB

Download
memory/2984-19-0x00000000003D0000-0x00000000003DE000-memory.dmp

Filesize
56KB

Download
memory/2984-15-0x00000000003D0000-0x00000000003DE000-memory.dmp

Filesize
56KB

Download
memory/2984-21-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/2984-20-0x00000000003C0000-0x00000000003CE000-memory.dmp

Filesize
56KB

Download
memory/2984-27-0x00000000003C0000-0x00000000003CE000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads