emotet | 4fd7e83ce9a90508de9b0313d884a09806285b9e693c774c658dc6d407fddb5b

Analysis

max time kernel
139s
max time network
149s
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 03:08

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General

Target

35298c0dc110ad1433cd510380eabd90_JaffaCakes118.exe
Size

95KB
MD5

35298c0dc110ad1433cd510380eabd90
SHA1

3cab2aee0e85fc9b8d1843eb26502692b04f8dcb
SHA256

4fd7e83ce9a90508de9b0313d884a09806285b9e693c774c658dc6d407fddb5b
SHA512

31cea1ddc58e0659a76c8a1d7a83ae770d6dcf3211a622357aa2a1d9b10173f9138b4669e853a89bcd67e225e40304d698da4ba480541ca07d1ae09e477c5290
SSDEEP

1536:L5qy5eV2+suXluCvZwmO/i2Q0mMx8ot+doa/7/vRoTIqaroBz0RoQ1eN:tq+KzXQCvZlO/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/4412-7-0x0000000000540000-0x000000000054F000-memory.dmp	emotet
behavioral2/memory/4412-0-0x0000000000550000-0x0000000000562000-memory.dmp	emotet
behavioral2/memory/4412-4-0x0000000000B10000-0x0000000000B20000-memory.dmp	emotet
behavioral2/memory/532-14-0x0000000000910000-0x0000000000920000-memory.dmp	emotet
behavioral2/memory/532-10-0x00000000008F0000-0x0000000000902000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
532	IPHLPAPI.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\AuthExt\IPHLPAPI.exe	35298c0dc110ad1433cd510380eabd90_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	35298c0dc110ad1433cd510380eabd90_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IPHLPAPI.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe
532	IPHLPAPI.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4412	35298c0dc110ad1433cd510380eabd90_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 532	4412	35298c0dc110ad1433cd510380eabd90_JaffaCakes118.exe	82
PID 4412 wrote to memory of 532	4412	35298c0dc110ad1433cd510380eabd90_JaffaCakes118.exe	82
PID 4412 wrote to memory of 532	4412	35298c0dc110ad1433cd510380eabd90_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\35298c0dc110ad1433cd510380eabd90_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\35298c0dc110ad1433cd510380eabd90_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4412
- C:\Windows\SysWOW64\AuthExt\IPHLPAPI.exe
  "C:\Windows\SysWOW64\AuthExt\IPHLPAPI.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:532

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\AuthExt\IPHLPAPI.exe

Filesize
95KB

MD5
35298c0dc110ad1433cd510380eabd90

SHA1
3cab2aee0e85fc9b8d1843eb26502692b04f8dcb

SHA256
4fd7e83ce9a90508de9b0313d884a09806285b9e693c774c658dc6d407fddb5b

SHA512
31cea1ddc58e0659a76c8a1d7a83ae770d6dcf3211a622357aa2a1d9b10173f9138b4669e853a89bcd67e225e40304d698da4ba480541ca07d1ae09e477c5290

Download Submit
memory/532-14-0x0000000000910000-0x0000000000920000-memory.dmp

Filesize
64KB

Download
memory/532-10-0x00000000008F0000-0x0000000000902000-memory.dmp

Filesize
72KB

Download
memory/4412-7-0x0000000000540000-0x000000000054F000-memory.dmp

Filesize
60KB

Download
memory/4412-0-0x0000000000550000-0x0000000000562000-memory.dmp

Filesize
72KB

Download
memory/4412-4-0x0000000000B10000-0x0000000000B20000-memory.dmp

Filesize
64KB

Download
memory/4412-9-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download