emotet | 07346e1124366a5afe59d0f896c649ea14d1f4cce6bf4ec1ecd47eb04a913487

Analysis

max time kernel
150s
max time network
144s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 23:53

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General

Target

d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe
Size

160KB
MD5

d0adb2e8da73b20d2eb22fbbda6356c1
SHA1

cbfe03a070e5c519294254c82c15cc39a6de793b
SHA256

07346e1124366a5afe59d0f896c649ea14d1f4cce6bf4ec1ecd47eb04a913487
SHA512

f9f7fe13fd5061a5232f9be3db6cf49c5db4a8485a4d7f474323cb710731ec54594a8f1f5f971fb011e06c6182a1915eda326b6c3461b4d1dc54959e4d27b2d7
SSDEEP

3072:Gj5bicjgM9Fl5NQaeJwGEr8UbPchbdyC:y1jgCFRe2xgI0hb

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 3 IoCs

Detects Emotet payload in memory.

trojan banker

Processes:

resource	yara_rule
behavioral1/memory/2712-5-0x0000000000030000-0x0000000000040000-memory.dmp	emotet
behavioral1/memory/2712-1-0x0000000000230000-0x0000000000242000-memory.dmp	emotet
behavioral1/memory/2712-0-0x0000000000020000-0x000000000002F000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

Processes:

ndfapi.exe

pid process

2784 ndfapi.exe
Drops file in System32 directory 1 IoCs

Processes:

d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\oleacc\ndfapi.exe d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2784	ndfapi.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\oleacc\ndfapi.exe	d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe

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

Processes:

d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exendfapi.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ndfapi.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

ndfapi.exe

pid process

2784 ndfapi.exe
2784 ndfapi.exe
2784 ndfapi.exe
2784 ndfapi.exe
2784 ndfapi.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe

pid process

2712 d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe

pid	process
2784	ndfapi.exe
2784	ndfapi.exe
2784	ndfapi.exe
2784	ndfapi.exe
2784	ndfapi.exe

pid	process
2712	d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe

description	pid	process	target process
PID 2712 wrote to memory of 2784	2712	d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe	ndfapi.exe
PID 2712 wrote to memory of 2784	2712	d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe	ndfapi.exe
PID 2712 wrote to memory of 2784	2712	d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe	ndfapi.exe
PID 2712 wrote to memory of 2784	2712	d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe	ndfapi.exe

C:\Users\Admin\AppData\Local\Temp\d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d0adb2e8da73b20d2eb22fbbda6356c1_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2712

C:\Windows\SysWOW64\oleacc\ndfapi.exe
"C:\Windows\SysWOW64\oleacc\ndfapi.exe"
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2784

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Windows\SysWOW64\oleacc\ndfapi.exe
Filesize
160KB

MD5
d0adb2e8da73b20d2eb22fbbda6356c1

SHA1
cbfe03a070e5c519294254c82c15cc39a6de793b

SHA256
07346e1124366a5afe59d0f896c649ea14d1f4cce6bf4ec1ecd47eb04a913487

SHA512
f9f7fe13fd5061a5232f9be3db6cf49c5db4a8485a4d7f474323cb710731ec54594a8f1f5f971fb011e06c6182a1915eda326b6c3461b4d1dc54959e4d27b2d7

Download Submit
memory/2712-5-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2712-1-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/2712-0-0x0000000000020000-0x000000000002F000-memory.dmp

Filesize
60KB

Download
memory/2712-9-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download