emotet | fd6ca916bf85bb06e0c35d503ece4fa83c5afebce6ae1db1d0adafe07c2c305e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
29/07/2024, 01:17

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General

Target

30211d418c612c9c378371d4db336943_JaffaCakes118.exe
Size

168KB
MD5

30211d418c612c9c378371d4db336943
SHA1

9c1d3f9e972ec81cc0071a346508a2ca4e0f9fba
SHA256

fd6ca916bf85bb06e0c35d503ece4fa83c5afebce6ae1db1d0adafe07c2c305e
SHA512

88ed40c40ffe5782a9ec391bcbc1ec168fbc5e0c16f1d96a5710a941da8fcae525ff17016e65fd61cd0b216cb7ef5b67e36484d134f76fd0e9d287a4005dd03d
SSDEEP

3072:Nqwk57xslHJMQLkWbL8hNNGTg8HrmyNFJ/ogu1pMQWqNgL4xuEQsxq:87AJMwbAhNz8LbowQWqi6LQ

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

67.10.155.92:80

38.111.46.46:8080

134.209.36.254:8080

162.241.242.173:8080

2.84.135.163:80

94.1.108.190:443

140.186.212.146:80

95.179.229.244:8080

200.114.213.233:8080

113.61.66.94:80

190.240.194.77:443

61.19.246.238:443

110.5.16.198:80

83.169.36.251:8080

37.187.72.193:8080

176.111.60.55:8080

85.105.205.77:8080

168.235.67.138:7080

200.123.150.89:443

87.106.139.101:8080

rsa_pubkey.plain

Signatures

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

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral2/memory/1580-7-0x0000000000B70000-0x0000000000B7F000-memory.dmp	emotet
behavioral2/memory/1580-4-0x00000000021C0000-0x00000000021D0000-memory.dmp	emotet
behavioral2/memory/1580-0-0x00000000021A0000-0x00000000021B2000-memory.dmp	emotet
behavioral2/memory/5016-10-0x00000000008C0000-0x00000000008D2000-memory.dmp	emotet
behavioral2/memory/5016-15-0x00000000004A0000-0x00000000004B0000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
5016	WalletProxy.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\instnm\WalletProxy.exe	30211d418c612c9c378371d4db336943_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	30211d418c612c9c378371d4db336943_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WalletProxy.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe
5016	WalletProxy.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1580	30211d418c612c9c378371d4db336943_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 5016	1580	30211d418c612c9c378371d4db336943_JaffaCakes118.exe	84
PID 1580 wrote to memory of 5016	1580	30211d418c612c9c378371d4db336943_JaffaCakes118.exe	84
PID 1580 wrote to memory of 5016	1580	30211d418c612c9c378371d4db336943_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\30211d418c612c9c378371d4db336943_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\30211d418c612c9c378371d4db336943_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Windows\SysWOW64\instnm\WalletProxy.exe
  "C:\Windows\SysWOW64\instnm\WalletProxy.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\instnm\WalletProxy.exe

Filesize
168KB

MD5
30211d418c612c9c378371d4db336943

SHA1
9c1d3f9e972ec81cc0071a346508a2ca4e0f9fba

SHA256
fd6ca916bf85bb06e0c35d503ece4fa83c5afebce6ae1db1d0adafe07c2c305e

SHA512
88ed40c40ffe5782a9ec391bcbc1ec168fbc5e0c16f1d96a5710a941da8fcae525ff17016e65fd61cd0b216cb7ef5b67e36484d134f76fd0e9d287a4005dd03d

Download Submit
memory/1580-7-0x0000000000B70000-0x0000000000B7F000-memory.dmp

Filesize
60KB

Download
memory/1580-4-0x00000000021C0000-0x00000000021D0000-memory.dmp

Filesize
64KB

Download
memory/1580-0-0x00000000021A0000-0x00000000021B2000-memory.dmp

Filesize
72KB

Download
memory/1580-9-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/5016-10-0x00000000008C0000-0x00000000008D2000-memory.dmp

Filesize
72KB

Download
memory/5016-15-0x00000000004A0000-0x00000000004B0000-memory.dmp

Filesize
64KB

Download