emotet | 10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451

General

Target

10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe
Size

233KB
MD5

407b515c16727aa21199ec014ca3fff1
SHA1

ada5b5fb24b983f429ce7f8240c3e3ba712c2587
SHA256

10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451
SHA512

a58c9ac1ffbb4544eec02094f292a293820ed13c14ac03497aabbbe530109bb0826a6a7de42e6d6b73066108ad24e88fe996da5d6735183cde5a6174d218215f
SSDEEP

6144:D43an6kYXD7Bu7AmMdAAicwT/t7i6jSaVRPbkZ9rV1:D4q6kY07AmefSBNLkl1

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:

sourceneutral.exe

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

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 21 IoCs

Processes:

sourceneutral.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	sourceneutral.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-43-42-c5-f1-46\WpadDecision = "0"	sourceneutral.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	sourceneutral.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	sourceneutral.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0039000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	sourceneutral.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{55DA566E-E62E-4E26-BD7D-7408963BC9CC}	sourceneutral.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{55DA566E-E62E-4E26-BD7D-7408963BC9CC}\WpadDecisionReason = "1"	sourceneutral.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{55DA566E-E62E-4E26-BD7D-7408963BC9CC}\WpadNetworkName = "Network 2"	sourceneutral.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	sourceneutral.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	sourceneutral.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{55DA566E-E62E-4E26-BD7D-7408963BC9CC}\ca-43-42-c5-f1-46	sourceneutral.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-43-42-c5-f1-46\WpadDecisionTime = 7031f8111834d901	sourceneutral.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{55DA566E-E62E-4E26-BD7D-7408963BC9CC}\WpadDecision = "0"	sourceneutral.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-43-42-c5-f1-46	sourceneutral.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	sourceneutral.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	sourceneutral.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	sourceneutral.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{55DA566E-E62E-4E26-BD7D-7408963BC9CC}\WpadDecisionTime = 7031f8111834d901	sourceneutral.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-43-42-c5-f1-46\WpadDecisionReason = "1"	sourceneutral.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	sourceneutral.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	sourceneutral.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

sourceneutral.exe

pid process

1036 sourceneutral.exe
1036 sourceneutral.exe
1036 sourceneutral.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe

pid process

1740 10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe

pid	process
1036	sourceneutral.exe
1036	sourceneutral.exe
1036	sourceneutral.exe

pid	process
1740	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exesourceneutral.exesourceneutral.exe

pid	process
1244	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe
1740	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe
652	sourceneutral.exe
1036	sourceneutral.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exesourceneutral.exe

description	pid	process	target process
PID 1244 wrote to memory of 1740	1244	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe
PID 1244 wrote to memory of 1740	1244	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe
PID 1244 wrote to memory of 1740	1244	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe
PID 1244 wrote to memory of 1740	1244	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe	10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe
PID 652 wrote to memory of 1036	652	sourceneutral.exe	sourceneutral.exe
PID 652 wrote to memory of 1036	652	sourceneutral.exe	sourceneutral.exe
PID 652 wrote to memory of 1036	652	sourceneutral.exe	sourceneutral.exe
PID 652 wrote to memory of 1036	652	sourceneutral.exe	sourceneutral.exe

C:\Users\Admin\AppData\Local\Temp\10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe
"C:\Users\Admin\AppData\Local\Temp\10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1244

C:\Users\Admin\AppData\Local\Temp\10b4373a975c9e4cfad3572432b7c332188aff38dcb128152a542ed4857f7451.exe
--e2d3eae2
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:1740

C:\Windows\SysWOW64\sourceneutral.exe
"C:\Windows\SysWOW64\sourceneutral.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:652

C:\Windows\SysWOW64\sourceneutral.exe
--ec05d1c2
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1036

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1036-60-0x0000000000000000-mapping.dmp

Download
memory/1036-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1036-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1244-55-0x00000000001B0000-0x00000000001CB000-memory.dmp

Filesize
108KB

Download
memory/1244-56-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1740-54-0x0000000000000000-mapping.dmp

Download
memory/1740-57-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/1740-58-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1740-59-0x0000000076531000-0x0000000076533000-memory.dmp

Filesize
8KB

Download
memory/1740-61-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads