emotet | 485fafbba0595a5ffc23ceff602f13bf7b1ba2a7fea0b75ffcc3ddacf347b6b3

Analysis

max time kernel
148s
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
01-08-2024 02:45

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General

Target

7ee527e2f3a65c35a65dcc5c79a65a11_JaffaCakes118.exe
Size

95KB
MD5

7ee527e2f3a65c35a65dcc5c79a65a11
SHA1

4fb92f8b48358d00775cdee79e5feb2ad7e19945
SHA256

485fafbba0595a5ffc23ceff602f13bf7b1ba2a7fea0b75ffcc3ddacf347b6b3
SHA512

fd55235bf0dd1b5a89c6889c2981947dda71d8a47562db6e34d0454a4c2d165b5b6f3bc37c21cd811dbeff7c9649f997aaa86cb317e95fdbdb5469e5d17e4413
SSDEEP

1536:L5qy5eV2+suXluCTZwmO/i2Q0mMx8ot+doa/7/vRoTIqaroBz0RoQ1eN:tq+KzXQCTZlO/vRyc+T+mw4RoQ1o

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

38.18.235.242:80

5.196.108.189:8080

121.124.124.40:7080

104.236.246.93:8080

113.61.66.94:80

120.150.60.189:80

91.211.88.52:7080

47.144.21.12:443

108.46.29.236:80

139.162.108.71:8080

134.209.36.254:8080

139.59.60.244:8080

66.65.136.14:80

76.175.162.101:80

174.106.122.139:80

95.213.236.64:8080

174.45.13.118:80

50.35.17.13:80

209.141.54.221:8080

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/3316-4-0x00000000008B0000-0x00000000008C0000-memory.dmp	emotet
behavioral2/memory/3316-0-0x00000000009D0000-0x00000000009E2000-memory.dmp	emotet
behavioral2/memory/3316-7-0x00000000008A0000-0x00000000008AF000-memory.dmp	emotet
behavioral2/memory/2580-10-0x0000000000710000-0x0000000000722000-memory.dmp	emotet
behavioral2/memory/2580-14-0x00000000006F0000-0x0000000000700000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2580	vss_ps.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\WMVDECOD\vss_ps.exe	7ee527e2f3a65c35a65dcc5c79a65a11_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	7ee527e2f3a65c35a65dcc5c79a65a11_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vss_ps.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe
2580	vss_ps.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3316	7ee527e2f3a65c35a65dcc5c79a65a11_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3316 wrote to memory of 2580	3316	7ee527e2f3a65c35a65dcc5c79a65a11_JaffaCakes118.exe	85
PID 3316 wrote to memory of 2580	3316	7ee527e2f3a65c35a65dcc5c79a65a11_JaffaCakes118.exe	85
PID 3316 wrote to memory of 2580	3316	7ee527e2f3a65c35a65dcc5c79a65a11_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\7ee527e2f3a65c35a65dcc5c79a65a11_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7ee527e2f3a65c35a65dcc5c79a65a11_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Windows\SysWOW64\WMVDECOD\vss_ps.exe
  "C:\Windows\SysWOW64\WMVDECOD\vss_ps.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2580

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\WMVDECOD\vss_ps.exe

Filesize
95KB

MD5
7ee527e2f3a65c35a65dcc5c79a65a11

SHA1
4fb92f8b48358d00775cdee79e5feb2ad7e19945

SHA256
485fafbba0595a5ffc23ceff602f13bf7b1ba2a7fea0b75ffcc3ddacf347b6b3

SHA512
fd55235bf0dd1b5a89c6889c2981947dda71d8a47562db6e34d0454a4c2d165b5b6f3bc37c21cd811dbeff7c9649f997aaa86cb317e95fdbdb5469e5d17e4413

Download Submit
memory/2580-10-0x0000000000710000-0x0000000000722000-memory.dmp

Filesize
72KB

Download
memory/2580-14-0x00000000006F0000-0x0000000000700000-memory.dmp

Filesize
64KB

Download
memory/3316-4-0x00000000008B0000-0x00000000008C0000-memory.dmp

Filesize
64KB

Download
memory/3316-0-0x00000000009D0000-0x00000000009E2000-memory.dmp

Filesize
72KB

Download
memory/3316-7-0x00000000008A0000-0x00000000008AF000-memory.dmp

Filesize
60KB

Download
memory/3316-9-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download