emotet | 672d3e3a2dbecb8950cb8bd76c637fad98b59a3d27d1bf18fc327f40fa0948a3

Analysis

max time kernel
132s
max time network
148s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 00:03

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General

Target

E1-20200827_090915.exe
Size

704KB
MD5

1e92c1d84c8132e9fbf1887d3903144a
SHA1

0803d84972aaee54e629a7f09c7804aa6ea3b916
SHA256

3c84b2d43034c6eea5bb00b9b84271eca6cb0dffe6d1c5faac32bea7095ef8da
SHA512

07524b8a17c7c91779e0b7a2a07a84ab32a934d533415ccb96596b90ebd7113542a2f2b1ba080f6e3ed1b075241261604cdff816b5d99a7945fe378c546cc538
SSDEEP

12288:SIlkcMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM+MMMMMMMMMMMMMMMMMMMMMMMMQ:SEkcMMMMMMMMMMMMMMMMMMMMMMMMMMMl

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

71.197.211.156:80

91.121.54.71:8080

209.236.123.42:8080

89.32.150.160:8080

68.183.190.199:8080

45.161.242.102:80

217.199.160.224:7080

73.116.193.136:80

190.163.31.26:80

68.183.170.114:8080

207.144.103.227:80

114.109.179.60:80

178.148.55.236:8080

188.135.15.49:80

72.47.248.48:7080

83.169.21.32:7080

24.135.198.218:80

212.174.55.22:443

174.100.27.229:80

192.241.143.52:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet
Executes dropped EXE 1 IoCs

Processes:

tcpipcfg.exe

pid process

2420 tcpipcfg.exe
Drops file in System32 directory 1 IoCs

Processes:

E1-20200827_090915.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\iesysprep\tcpipcfg.exe E1-20200827_090915.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2420	tcpipcfg.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\iesysprep\tcpipcfg.exe	E1-20200827_090915.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:

E1-20200827_090915.exetcpipcfg.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	E1-20200827_090915.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tcpipcfg.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

tcpipcfg.exe

pid process

2420 tcpipcfg.exe
2420 tcpipcfg.exe
2420 tcpipcfg.exe
2420 tcpipcfg.exe
2420 tcpipcfg.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

E1-20200827_090915.exe

pid process

3040 E1-20200827_090915.exe

pid	process
2420	tcpipcfg.exe
2420	tcpipcfg.exe
2420	tcpipcfg.exe
2420	tcpipcfg.exe
2420	tcpipcfg.exe

pid	process
3040	E1-20200827_090915.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

E1-20200827_090915.exe

description	pid	process	target process
PID 3040 wrote to memory of 2420	3040	E1-20200827_090915.exe	tcpipcfg.exe
PID 3040 wrote to memory of 2420	3040	E1-20200827_090915.exe	tcpipcfg.exe
PID 3040 wrote to memory of 2420	3040	E1-20200827_090915.exe	tcpipcfg.exe
PID 3040 wrote to memory of 2420	3040	E1-20200827_090915.exe	tcpipcfg.exe

C:\Users\Admin\AppData\Local\Temp\E1-20200827_090915.exe
"C:\Users\Admin\AppData\Local\Temp\E1-20200827_090915.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\iesysprep\tcpipcfg.exe
  "C:\Windows\SysWOW64\iesysprep\tcpipcfg.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2420

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\iesysprep\tcpipcfg.exe

Filesize
704KB

MD5
1e92c1d84c8132e9fbf1887d3903144a

SHA1
0803d84972aaee54e629a7f09c7804aa6ea3b916

SHA256
3c84b2d43034c6eea5bb00b9b84271eca6cb0dffe6d1c5faac32bea7095ef8da

SHA512
07524b8a17c7c91779e0b7a2a07a84ab32a934d533415ccb96596b90ebd7113542a2f2b1ba080f6e3ed1b075241261604cdff816b5d99a7945fe378c546cc538

Download Submit
memory/2420-7-0x0000000000240000-0x000000000024C000-memory.dmp

Filesize
48KB

Download
memory/2420-11-0x0000000000240000-0x000000000024C000-memory.dmp

Filesize
48KB

Download
memory/3040-0-0x00000000003C0000-0x00000000003CC000-memory.dmp

Filesize
48KB

Download
memory/3040-4-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/3040-6-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download