emotet | 25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea

General

Target

25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe
Size

474KB
MD5

8b09eafcabc88895f5bb03b0a33a5889
SHA1

283688f634d7d653d6fd10e3b5311d32ac12de33
SHA256

25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea
SHA512

812b05cbd37c5370640e99e0487ebac0ac1ecc6176b2308594c909bff0852de2612a52ac0223c289dfd887ec43eebef057b60ec2de5fafa90529c35fc0af538a
SSDEEP

6144:ulz4Ie8TvPgADDnz/HXnr/vYitozLFDPMTJYhr64Fg0:24IuimzLFPMdV4Fg0

Score

10^/10

emotet epoch1 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

181.123.0.125:80

119.159.150.176:443

184.69.214.94:20

80.240.141.141:7080

185.187.198.10:8080

46.41.134.46:8080

178.249.187.151:8080

217.199.160.224:8080

186.83.133.253:8080

23.92.22.225:7080

212.71.237.140:8080

190.221.50.210:8080

187.199.158.226:443

185.86.148.222:8080

200.58.171.51:80

77.245.101.134:8080

201.163.74.202:443

203.25.159.3:8080

183.82.97.25:80

51.15.8.192:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Drops file in System32 directory 1 IoCs

Processes:

yellownlsdl.exe

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

yellownlsdl.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	yellownlsdl.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	yellownlsdl.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	yellownlsdl.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	yellownlsdl.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	yellownlsdl.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0037000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	yellownlsdl.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{41DC94A8-3232-42FE-B62E-4F0001F395FC}\WpadDecisionTime = b0351e647506d901	yellownlsdl.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{41DC94A8-3232-42FE-B62E-4F0001F395FC}\5a-60-4c-ec-88-89	yellownlsdl.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-60-4c-ec-88-89\WpadDecisionReason = "1"	yellownlsdl.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	yellownlsdl.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	yellownlsdl.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	yellownlsdl.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	yellownlsdl.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{41DC94A8-3232-42FE-B62E-4F0001F395FC}\WpadDecisionReason = "1"	yellownlsdl.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{41DC94A8-3232-42FE-B62E-4F0001F395FC}\WpadNetworkName = "Network 2"	yellownlsdl.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-60-4c-ec-88-89	yellownlsdl.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-60-4c-ec-88-89\WpadDecision = "0"	yellownlsdl.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	yellownlsdl.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{41DC94A8-3232-42FE-B62E-4F0001F395FC}	yellownlsdl.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{41DC94A8-3232-42FE-B62E-4F0001F395FC}\WpadDecision = "0"	yellownlsdl.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-60-4c-ec-88-89\WpadDecisionTime = b0351e647506d901	yellownlsdl.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

yellownlsdl.exe

pid process

1824 yellownlsdl.exe
1824 yellownlsdl.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe

pid process

268 25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe

pid	process
1824	yellownlsdl.exe
1824	yellownlsdl.exe

pid	process
268	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

AUDIODG.EXE

description	pid	process
Token: 33	1280	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1280	AUDIODG.EXE
Token: 33	1280	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1280	AUDIODG.EXE

Suspicious use of UnmapMainImage 4 IoCs

Processes:

25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exeyellownlsdl.exeyellownlsdl.exe

pid	process
1296	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe
268	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe
1632	yellownlsdl.exe
1824	yellownlsdl.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exeyellownlsdl.exe

description	pid	process	target process
PID 1296 wrote to memory of 268	1296	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe
PID 1296 wrote to memory of 268	1296	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe
PID 1296 wrote to memory of 268	1296	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe
PID 1296 wrote to memory of 268	1296	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe	25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe
PID 1632 wrote to memory of 1824	1632	yellownlsdl.exe	yellownlsdl.exe
PID 1632 wrote to memory of 1824	1632	yellownlsdl.exe	yellownlsdl.exe
PID 1632 wrote to memory of 1824	1632	yellownlsdl.exe	yellownlsdl.exe
PID 1632 wrote to memory of 1824	1632	yellownlsdl.exe	yellownlsdl.exe

C:\Users\Admin\AppData\Local\Temp\25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe
"C:\Users\Admin\AppData\Local\Temp\25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1296

C:\Users\Admin\AppData\Local\Temp\25267d427653c7239c4b7c30eef866540c0aaa1872bf08c1564f68d8209c95ea.exe
--4fa9d4c3
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:268

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x55c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1280

C:\Windows\SysWOW64\yellownlsdl.exe
"C:\Windows\SysWOW64\yellownlsdl.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1632

C:\Windows\SysWOW64\yellownlsdl.exe
--cbeccebf
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1824

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/268-56-0x0000000000000000-mapping.dmp

Download
memory/268-60-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/268-61-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/268-65-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1296-54-0x00000000759C1000-0x00000000759C3000-memory.dmp

Filesize
8KB

Download
memory/1296-55-0x0000000000240000-0x0000000000255000-memory.dmp

Filesize
84KB

Download
memory/1296-57-0x0000000000240000-0x0000000000255000-memory.dmp

Filesize
84KB

Download
memory/1296-59-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1824-63-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads