emotet | ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8

General

Target

ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe
Size

71KB
MD5

fc2a4d006ed5a27502742ce6236ab6ff
SHA1

e6242d145aa233eb620566db530287772dcde757
SHA256

ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8
SHA512

020488198235bf287994eaf9e70b128324add9c3e409c2d4c76131807eb30192a1b75e9442cc84ee001f1b92507032a9d0dc045dcf75d7fd18434dc4caffaf8a
SSDEEP

1536:F1LUTopFH5qj6HTgSqKo5umXqTXiV5DfDXfMtiu:zAop/qmHwETXyrDXo

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

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

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	unmuteideu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	unmuteideu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe

Modifies data under HKEY_USERS 21 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5e-3d-f3-ea-3e-81	unmuteideu.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5e-3d-f3-ea-3e-81\WpadDecisionReason = "1"	unmuteideu.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	unmuteideu.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4E88AACD-259E-4D6F-A43B-B71C82C1B774}\WpadDecision = "0"	unmuteideu.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4E88AACD-259E-4D6F-A43B-B71C82C1B774}\WpadDecisionTime = 502d34941434d901	unmuteideu.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	unmuteideu.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4E88AACD-259E-4D6F-A43B-B71C82C1B774}\WpadDecisionReason = "1"	unmuteideu.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0045000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	unmuteideu.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4E88AACD-259E-4D6F-A43B-B71C82C1B774}\WpadNetworkName = "Network 2"	unmuteideu.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5e-3d-f3-ea-3e-81\WpadDecisionTime = 502d34941434d901	unmuteideu.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5e-3d-f3-ea-3e-81\WpadDecision = "0"	unmuteideu.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	unmuteideu.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	unmuteideu.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	unmuteideu.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	unmuteideu.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	unmuteideu.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	unmuteideu.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4E88AACD-259E-4D6F-A43B-B71C82C1B774}	unmuteideu.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4E88AACD-259E-4D6F-A43B-B71C82C1B774}\5e-3d-f3-ea-3e-81	unmuteideu.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	unmuteideu.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	unmuteideu.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
584	unmuteideu.exe
584	unmuteideu.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
292	ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1540 wrote to memory of 292	1540	ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe	27
PID 1540 wrote to memory of 292	1540	ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe	27
PID 1540 wrote to memory of 292	1540	ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe	27
PID 1540 wrote to memory of 292	1540	ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe	27
PID 1496 wrote to memory of 584	1496	unmuteideu.exe	29
PID 1496 wrote to memory of 584	1496	unmuteideu.exe	29
PID 1496 wrote to memory of 584	1496	unmuteideu.exe	29
PID 1496 wrote to memory of 584	1496	unmuteideu.exe	29

C:\Users\Admin\AppData\Local\Temp\ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe
"C:\Users\Admin\AppData\Local\Temp\ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe"
1⤵
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Users\Admin\AppData\Local\Temp\ff60d8d52a2def36356bfe2bac29c1a379abf2616346dbe719b34ac5afa783c8.exe
  --849a926a
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: RenamesItself
  PID:292

C:\Windows\SysWOW64\unmuteideu.exe
"C:\Windows\SysWOW64\unmuteideu.exe"
1⤵
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\SysWOW64\unmuteideu.exe
  --6d748a8f
  2⤵
  - Drops file in System32 directory
  - Enumerates system info in registry
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:584

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/292-58-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/292-59-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/292-62-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/584-64-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1540-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1540-56-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

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