emotet | 460071a702b98ff60c5541eb93523f5bd2388e4fe7cd7b2b6d9723b0692c92ad

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-09-2024 03:15

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General

Target

d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe
Size

668KB
MD5

d3683c3e460be00285d5fb3d2b81bc02
SHA1

67b68e6042b26df612fba95c79603d5dc01083bc
SHA256

460071a702b98ff60c5541eb93523f5bd2388e4fe7cd7b2b6d9723b0692c92ad
SHA512

f908c2aefefbd432ebd774d99ea89c2151b9bb108aa12e6084710d6b1c26621a4bb2cd3f00dc91769cb3b790dcc9b8569ff801658beba9bfe5e6d040a1118478
SSDEEP

6144:gdiE4zqXVY7PfBHnzA0F3JhJx4eS5DNMTy5fkLaMiLgLWL7SqaaYo5wzPLNQOIeG:gdw7hHnzAe3oe6DZ6zEPaexL62

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

202.22.141.45:80

37.187.161.206:8080

202.29.239.162:443

80.87.201.221:7080

82.76.111.249:443

216.47.196.104:80

192.241.143.52:8080

192.81.38.31:80

87.106.253.248:8080

64.201.88.132:80

192.241.146.84:8080

12.162.84.2:8080

1.226.84.243:8080

177.129.17.170:443

202.134.4.210:7080

70.169.17.134:80

152.169.22.67:80

5.196.35.138:7080

138.97.60.141:7080

203.205.28.68:80

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
behavioral1/memory/2248-0-0x0000000000300000-0x0000000000312000-memory.dmp	emotet
behavioral1/memory/2248-4-0x0000000000320000-0x0000000000330000-memory.dmp	emotet
behavioral1/memory/2248-7-0x0000000000240000-0x000000000024F000-memory.dmp	emotet
behavioral1/memory/2736-14-0x0000000001CC0000-0x0000000001CD0000-memory.dmp	emotet
behavioral1/memory/2736-10-0x00000000002A0000-0x00000000002B2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2736	vsstrace.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\scecli\vsstrace.exe	d3683c3e460be00285d5fb3d2b81bc02_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	d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vsstrace.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2736	vsstrace.exe
2736	vsstrace.exe
2736	vsstrace.exe
2736	vsstrace.exe
2736	vsstrace.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2248	d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2248	d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe
2736	vsstrace.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2736	2248	d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe	31
PID 2248 wrote to memory of 2736	2248	d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe	31
PID 2248 wrote to memory of 2736	2248	d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe	31
PID 2248 wrote to memory of 2736	2248	d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d3683c3e460be00285d5fb3d2b81bc02_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\SysWOW64\scecli\vsstrace.exe
  "C:\Windows\SysWOW64\scecli\vsstrace.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2736

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\scecli\vsstrace.exe

Filesize
668KB

MD5
d3683c3e460be00285d5fb3d2b81bc02

SHA1
67b68e6042b26df612fba95c79603d5dc01083bc

SHA256
460071a702b98ff60c5541eb93523f5bd2388e4fe7cd7b2b6d9723b0692c92ad

SHA512
f908c2aefefbd432ebd774d99ea89c2151b9bb108aa12e6084710d6b1c26621a4bb2cd3f00dc91769cb3b790dcc9b8569ff801658beba9bfe5e6d040a1118478

Download Submit
memory/2248-0-0x0000000000300000-0x0000000000312000-memory.dmp

Filesize
72KB

Download
memory/2248-4-0x0000000000320000-0x0000000000330000-memory.dmp

Filesize
64KB

Download
memory/2248-7-0x0000000000240000-0x000000000024F000-memory.dmp

Filesize
60KB

Download
memory/2248-9-0x0000000000400000-0x00000000004AB000-memory.dmp

Filesize
684KB

Download
memory/2736-14-0x0000000001CC0000-0x0000000001CD0000-memory.dmp

Filesize
64KB

Download
memory/2736-10-0x00000000002A0000-0x00000000002B2000-memory.dmp

Filesize
72KB

Download