emotet | b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c

Analysis

max time kernel
94s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2024 03:05

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General

Target

b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe
Size

157KB
MD5

58a06164222864473641ab25372f5911
SHA1

3bd6e10c09340bed2685e6c2df22d5749bc48619
SHA256

b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c
SHA512

af5b42a7736c0f1c76770947bb976d6680ab42091a9bce9d40932f44f7a19196069b5941daef8420e84fde88069b51e889f8c5871c1e464aee8a71c39cda8405
SSDEEP

3072:d7SXcekU8BdsRDaH0voc2nDtRlX5r8lZyfXTKD4lrqrdui+yEy14:KkU8BdsRDaH0voc2nDtRlX5r8lZyfXTP

Score

10^/10

emotet banker discovery trojan

Malware Config

Signatures

Detect Emotet payload 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1692-2-0x0000000000400000-0x0000000000410000-memory.dmp	family_emotet_v2
behavioral2/memory/1692-3-0x0000000000400000-0x0000000000410000-memory.dmp	family_emotet_v2
behavioral2/memory/1692-4-0x0000000000400000-0x0000000000410000-memory.dmp	family_emotet_v2
behavioral2/memory/1692-5-0x0000000000400000-0x0000000000410000-memory.dmp	family_emotet_v2
behavioral2/memory/1692-6-0x0000000000400000-0x0000000000410000-memory.dmp	family_emotet_v2

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet

Suspicious use of SetThreadContext 1 IoCs

Processes:

b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

description	pid	Process	procid_target
PID 2808 set thread context of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4692	1692	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 1 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:

b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

pid	Process
1692	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe
1692	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

description	pid	Process
Token: SeDebugPrivilege	1692	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

pid	Process
2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe

description	pid	Process	procid_target
PID 2808 wrote to memory of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85
PID 2808 wrote to memory of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85
PID 2808 wrote to memory of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85
PID 2808 wrote to memory of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85
PID 2808 wrote to memory of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85
PID 2808 wrote to memory of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85
PID 2808 wrote to memory of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85
PID 2808 wrote to memory of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85
PID 2808 wrote to memory of 1692	2808	b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe	85

C:\Users\Admin\AppData\Local\Temp\b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe
"C:\Users\Admin\AppData\Local\Temp\b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Users\Admin\AppData\Local\Temp\b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe
  "C:\Users\Admin\AppData\Local\Temp\b47bddbedd084a8e23d40910f25d08638756d486c99f2c794108e69e70190f3c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 536
    3⤵
    - Program crash
    PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1692 -ip 1692
1⤵
PID:4672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1692-2-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

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memory/1692-3-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/1692-4-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/1692-5-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/1692-6-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download