emotet | e524e326b1f8c89c4bfa02cfd3e5f83c0f801628aa2d3664e371eba0661fc028

Analysis

max time kernel
146s
max time network
152s
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 02:12

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General

Target

32a2c15431ccae29bdcb3b28f75ccad8_JaffaCakes118.exe
Size

95KB
MD5

32a2c15431ccae29bdcb3b28f75ccad8
SHA1

0e0127b8207e1c195fe9df0fb43fc1063ec19c39
SHA256

e524e326b1f8c89c4bfa02cfd3e5f83c0f801628aa2d3664e371eba0661fc028
SHA512

c09c80e97b4fb282629dab7f9994da15eea8bd10c09ccd5615d332f28f8749865a9757063822985ee37f07092a669680e477186586ffd05d61edca088cbe476a
SSDEEP

1536:L5qy5eV2+suXluC/ZwmO/i2Q0mMx8ot+doa/7/vRoTIqaroBz0RoQ1eN:tq+KzXQC/ZlO/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/2208-0-0x00000000008B0000-0x00000000008C2000-memory.dmp	emotet
behavioral2/memory/2208-4-0x00000000008D0000-0x00000000008E0000-memory.dmp	emotet
behavioral2/memory/2208-7-0x00000000008A0000-0x00000000008AF000-memory.dmp	emotet
behavioral2/memory/3828-14-0x00000000004F0000-0x0000000000500000-memory.dmp	emotet
behavioral2/memory/3828-10-0x0000000000A10000-0x0000000000A22000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
3828	ntlanui2.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDIULAT\ntlanui2.exe	32a2c15431ccae29bdcb3b28f75ccad8_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	32a2c15431ccae29bdcb3b28f75ccad8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ntlanui2.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe
3828	ntlanui2.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2208	32a2c15431ccae29bdcb3b28f75ccad8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 3828	2208	32a2c15431ccae29bdcb3b28f75ccad8_JaffaCakes118.exe	84
PID 2208 wrote to memory of 3828	2208	32a2c15431ccae29bdcb3b28f75ccad8_JaffaCakes118.exe	84
PID 2208 wrote to memory of 3828	2208	32a2c15431ccae29bdcb3b28f75ccad8_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\32a2c15431ccae29bdcb3b28f75ccad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\32a2c15431ccae29bdcb3b28f75ccad8_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Windows\SysWOW64\KBDIULAT\ntlanui2.exe
  "C:\Windows\SysWOW64\KBDIULAT\ntlanui2.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3828

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\KBDIULAT\ntlanui2.exe

Filesize
95KB

MD5
32a2c15431ccae29bdcb3b28f75ccad8

SHA1
0e0127b8207e1c195fe9df0fb43fc1063ec19c39

SHA256
e524e326b1f8c89c4bfa02cfd3e5f83c0f801628aa2d3664e371eba0661fc028

SHA512
c09c80e97b4fb282629dab7f9994da15eea8bd10c09ccd5615d332f28f8749865a9757063822985ee37f07092a669680e477186586ffd05d61edca088cbe476a

Download Submit
memory/2208-0-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2208-4-0x00000000008D0000-0x00000000008E0000-memory.dmp

Filesize
64KB

Download
memory/2208-7-0x00000000008A0000-0x00000000008AF000-memory.dmp

Filesize
60KB

Download
memory/2208-9-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3828-14-0x00000000004F0000-0x0000000000500000-memory.dmp

Filesize
64KB

Download
memory/3828-10-0x0000000000A10000-0x0000000000A22000-memory.dmp

Filesize
72KB

Download