emotet | 5638332978984303342b0e7f6d86b6d2a0122c166c6184414b75a40c64b96990

General

Target

593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
Size

267KB
MD5

593f33b5ab1a83bfdd8dc1b52c9b4709
SHA1

3fbd1b61716acd1f5bc4e8efcf2e30626f58e6f3
SHA256

5638332978984303342b0e7f6d86b6d2a0122c166c6184414b75a40c64b96990
SHA512

c5a13ac20fb29c192061f72b52b6070f0e9e487b53f34aa7bb6ea673963dfb0d836c1211ce64654584acdad958a7380cf440e893dbcc3cda1815fb09566093d4
SSDEEP

6144:RQTvKi6ThBpY+cerayRzcEXOi8oAqUkc0lHZ68GC:RKekkra47X0qUkc0cC

Score

10^/10

emotet epoch3 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

186.84.173.153:80

181.36.42.205:443

190.166.25.99:80

131.0.103.200:8080

78.46.103.90:7080

94.177.253.126:80

120.138.101.250:80

200.55.168.82:20

75.154.163.1:8090

95.216.207.86:7080

190.96.118.15:443

144.76.62.10:8080

212.112.113.235:80

184.82.233.15:80

157.7.164.178:8081

113.52.135.33:7080

176.58.93.123:80

51.38.134.203:8080

190.228.212.165:50000

203.99.188.11:443

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:

mobsyncmgm.exe

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

mobsyncmgm.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3990B50C-23EA-4448-BFB6-92786D94E491}	mobsyncmgm.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1a-08-c7-a0-1c-4b	mobsyncmgm.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1a-08-c7-a0-1c-4b\WpadDecision = "0"	mobsyncmgm.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	mobsyncmgm.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f012e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mobsyncmgm.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	mobsyncmgm.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	mobsyncmgm.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3990B50C-23EA-4448-BFB6-92786D94E491}\WpadDecisionReason = "1"	mobsyncmgm.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3990B50C-23EA-4448-BFB6-92786D94E491}\WpadDecisionTime = b0573a79bea9da01	mobsyncmgm.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3990B50C-23EA-4448-BFB6-92786D94E491}\WpadNetworkName = "Network 3"	mobsyncmgm.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	mobsyncmgm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	mobsyncmgm.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3990B50C-23EA-4448-BFB6-92786D94E491}\1a-08-c7-a0-1c-4b	mobsyncmgm.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1a-08-c7-a0-1c-4b\WpadDecisionReason = "1"	mobsyncmgm.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1a-08-c7-a0-1c-4b\WpadDecisionTime = b0573a79bea9da01	mobsyncmgm.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mobsyncmgm.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	mobsyncmgm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	mobsyncmgm.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3990B50C-23EA-4448-BFB6-92786D94E491}\WpadDecision = "0"	mobsyncmgm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	mobsyncmgm.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mobsyncmgm.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

mobsyncmgm.exe

pid process

2508 mobsyncmgm.exe
2508 mobsyncmgm.exe
2508 mobsyncmgm.exe
2508 mobsyncmgm.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe

pid process

2660 593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe

pid	process
2508	mobsyncmgm.exe
2508	mobsyncmgm.exe
2508	mobsyncmgm.exe
2508	mobsyncmgm.exe

pid	process
2660	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exemobsyncmgm.exemobsyncmgm.exe

pid	process
3040	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
3040	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
2660	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
2660	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
2608	mobsyncmgm.exe
2608	mobsyncmgm.exe
2508	mobsyncmgm.exe
2508	mobsyncmgm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exemobsyncmgm.exe

description	pid	process	target process
PID 3040 wrote to memory of 2660	3040	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
PID 3040 wrote to memory of 2660	3040	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
PID 3040 wrote to memory of 2660	3040	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
PID 3040 wrote to memory of 2660	3040	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe	593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
PID 2608 wrote to memory of 2508	2608	mobsyncmgm.exe	mobsyncmgm.exe
PID 2608 wrote to memory of 2508	2608	mobsyncmgm.exe	mobsyncmgm.exe
PID 2608 wrote to memory of 2508	2608	mobsyncmgm.exe	mobsyncmgm.exe
PID 2608 wrote to memory of 2508	2608	mobsyncmgm.exe	mobsyncmgm.exe

C:\Users\Admin\AppData\Local\Temp\593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3040

C:\Users\Admin\AppData\Local\Temp\593f33b5ab1a83bfdd8dc1b52c9b4709_JaffaCakes118.exe
--a5f914b9
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:2660

C:\Windows\SysWOW64\mobsyncmgm.exe
"C:\Windows\SysWOW64\mobsyncmgm.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2608

C:\Windows\SysWOW64\mobsyncmgm.exe
--ed42202a
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2508

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2508-17-0x00000000004D0000-0x00000000004E7000-memory.dmp

Filesize
92KB

Download
memory/2608-11-0x00000000003D0000-0x00000000003E7000-memory.dmp

Filesize
92KB

Download
memory/2660-6-0x0000000000270000-0x0000000000287000-memory.dmp

Filesize
92KB

Download
memory/2660-16-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/3040-0-0x00000000002C0000-0x00000000002D7000-memory.dmp

Filesize
92KB

Download
memory/3040-5-0x00000000002A0000-0x00000000002B1000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads