emotet | d0ff7f8bcf68b85e3f2f838ce3bee333549f1fb09b673833ffdea4df63ea686b

Analysis

max time kernel
148s
max time network
151s
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 04:32

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General

Target

3861d5f1ba9c2413073115a4b0f2a88f_JaffaCakes118.exe
Size

149KB
MD5

3861d5f1ba9c2413073115a4b0f2a88f
SHA1

fba179e22c3cb7555145e2cad1c6473ed94258ed
SHA256

d0ff7f8bcf68b85e3f2f838ce3bee333549f1fb09b673833ffdea4df63ea686b
SHA512

a797357ba873611571fb7a8b21b5fddcdfb664919125c4373bb233b992acd7ef76d538bb7f92dfd482e215f33696e4432fe0343335103ee6616c7582f421dc1b
SSDEEP

3072:WY4s5aoSrBTw/3s0Y6OtXjMAW1s7uA+ene1gef:WYNSW/tY6AjpL+enkgef

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/2544-4-0x00000000004C0000-0x00000000004D0000-memory.dmp	emotet
behavioral2/memory/2544-7-0x00000000004B0000-0x00000000004BF000-memory.dmp	emotet
behavioral2/memory/2544-0-0x00000000004E0000-0x00000000004F2000-memory.dmp	emotet
behavioral2/memory/3780-10-0x0000000000440000-0x0000000000452000-memory.dmp	emotet
behavioral2/memory/3780-14-0x00000000005E0000-0x00000000005F0000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
3780	atl.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\sppcomapi\atl.exe	3861d5f1ba9c2413073115a4b0f2a88f_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	3861d5f1ba9c2413073115a4b0f2a88f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	atl.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe
3780	atl.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2544	3861d5f1ba9c2413073115a4b0f2a88f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 3780	2544	3861d5f1ba9c2413073115a4b0f2a88f_JaffaCakes118.exe	84
PID 2544 wrote to memory of 3780	2544	3861d5f1ba9c2413073115a4b0f2a88f_JaffaCakes118.exe	84
PID 2544 wrote to memory of 3780	2544	3861d5f1ba9c2413073115a4b0f2a88f_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\3861d5f1ba9c2413073115a4b0f2a88f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3861d5f1ba9c2413073115a4b0f2a88f_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\SysWOW64\sppcomapi\atl.exe
  "C:\Windows\SysWOW64\sppcomapi\atl.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3780

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\sppcomapi\atl.exe

Filesize
149KB

MD5
3861d5f1ba9c2413073115a4b0f2a88f

SHA1
fba179e22c3cb7555145e2cad1c6473ed94258ed

SHA256
d0ff7f8bcf68b85e3f2f838ce3bee333549f1fb09b673833ffdea4df63ea686b

SHA512
a797357ba873611571fb7a8b21b5fddcdfb664919125c4373bb233b992acd7ef76d538bb7f92dfd482e215f33696e4432fe0343335103ee6616c7582f421dc1b

Download Submit
memory/2544-4-0x00000000004C0000-0x00000000004D0000-memory.dmp

Filesize
64KB

Download
memory/2544-7-0x00000000004B0000-0x00000000004BF000-memory.dmp

Filesize
60KB

Download
memory/2544-0-0x00000000004E0000-0x00000000004F2000-memory.dmp

Filesize
72KB

Download
memory/2544-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3780-10-0x0000000000440000-0x0000000000452000-memory.dmp

Filesize
72KB

Download
memory/3780-14-0x00000000005E0000-0x00000000005F0000-memory.dmp

Filesize
64KB

Download