emotet | 97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f

General

Target

97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe
Size

233KB
MD5

cd8fae7f1a536943ab2e502f202b39e2
SHA1

c12002e15fa7fd3679222e5c96cb6d95fdf3133a
SHA256

97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f
SHA512

659aa14dffc700f73744a9966c4198159b52012eec37f709fc0db0f7873bb917e656926279f97da9d3d68a2fb2d382363ba843a07b71d2124679b788e9945ee0
SSDEEP

3072:eoGbF2ny0ViOfTOp3ORLYkGQXOa+8ZpDySU7fqMvVXAEuwkil0WtapmOgC9RPbk0:gMnyK/TTZEhvB0iIpVRPbkZ9rVi

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:

definemini.exe

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

definemini.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	definemini.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	definemini.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0087000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	definemini.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}	definemini.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\WpadDecisionReason = "1"	definemini.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	definemini.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	definemini.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-0e-7f-b9-9a-b0	definemini.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-0e-7f-b9-9a-b0\WpadDecisionReason = "1"	definemini.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-0e-7f-b9-9a-b0\WpadDecision = "0"	definemini.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	definemini.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	definemini.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	definemini.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\WpadDecisionTime = a0b46d181634d901	definemini.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\WpadDecision = "0"	definemini.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\WpadNetworkName = "Network 3"	definemini.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C116AF6F-D00A-4B73-8C15-690136B9BCA7}\1e-0e-7f-b9-9a-b0	definemini.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-0e-7f-b9-9a-b0\WpadDecisionTime = a0b46d181634d901	definemini.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	definemini.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	definemini.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	definemini.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

definemini.exe

pid process

1368 definemini.exe
1368 definemini.exe
1368 definemini.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe

pid process

1524 97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe

pid	process
1368	definemini.exe
1368	definemini.exe
1368	definemini.exe

pid	process
1524	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exedefinemini.exedefinemini.exe

pid	process
536	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe
1524	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe
1732	definemini.exe
1368	definemini.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exedefinemini.exe

description	pid	process	target process
PID 536 wrote to memory of 1524	536	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe
PID 536 wrote to memory of 1524	536	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe
PID 536 wrote to memory of 1524	536	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe
PID 536 wrote to memory of 1524	536	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe	97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe
PID 1732 wrote to memory of 1368	1732	definemini.exe	definemini.exe
PID 1732 wrote to memory of 1368	1732	definemini.exe	definemini.exe
PID 1732 wrote to memory of 1368	1732	definemini.exe	definemini.exe
PID 1732 wrote to memory of 1368	1732	definemini.exe	definemini.exe

C:\Users\Admin\AppData\Local\Temp\97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe
"C:\Users\Admin\AppData\Local\Temp\97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:536

C:\Users\Admin\AppData\Local\Temp\97f672b217bab9c36f00a7e6d6743858d3820a77866ae9c1e01d21074052fd1f.exe
--a80258ac
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:1524

C:\Windows\SysWOW64\definemini.exe
"C:\Windows\SysWOW64\definemini.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1732

C:\Windows\SysWOW64\definemini.exe
--a2ce6244
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1368

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/536-55-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/536-56-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1368-60-0x0000000000000000-mapping.dmp

Download
memory/1368-62-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1368-64-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1524-54-0x0000000000000000-mapping.dmp

Download
memory/1524-57-0x00000000001B0000-0x00000000001CB000-memory.dmp

Filesize
108KB

Download
memory/1524-58-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1524-59-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/1524-61-0x0000000000400000-0x000000000041D000-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