emotet | dd75f5c6d3f0a848b4c077d042d0610bfee12124fbea3a508efee5f4073e6cbf

Analysis

max time kernel
149s
max time network
150s
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 02:19

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General

Target

32f1665de2eb670e48ce61125dd8fae2_JaffaCakes118.exe
Size

95KB
MD5

32f1665de2eb670e48ce61125dd8fae2
SHA1

0e81cd422a9b84c95f7aeb2d2420574eceffa8b5
SHA256

dd75f5c6d3f0a848b4c077d042d0610bfee12124fbea3a508efee5f4073e6cbf
SHA512

2c725a82d1b627f79a65c9fc953f996bf7370638e0cb6cca35fe6031e171cdbdb163f170567d56ff1aac1035d54bfc4ef57ce0dc64ef8dc274e18a7fb7e9da18
SSDEEP

1536:L5qy5eV2+suXluCxZwmO/i2Q0mMx8ot+doa/7/vRoTIqaroBz0RoQ1eN:tq+KzXQCxZlO/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/2476-4-0x0000000000A10000-0x0000000000A20000-memory.dmp	emotet
behavioral2/memory/2476-0-0x00000000009F0000-0x0000000000A02000-memory.dmp	emotet
behavioral2/memory/2476-7-0x00000000009E0000-0x00000000009EF000-memory.dmp	emotet
behavioral2/memory/4828-13-0x00000000005D0000-0x00000000005E0000-memory.dmp	emotet
behavioral2/memory/4828-9-0x00000000005B0000-0x00000000005C2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
4828	srmshell.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\sqlwoa\srmshell.exe	32f1665de2eb670e48ce61125dd8fae2_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	32f1665de2eb670e48ce61125dd8fae2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	srmshell.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe
4828	srmshell.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2476	32f1665de2eb670e48ce61125dd8fae2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 4828	2476	32f1665de2eb670e48ce61125dd8fae2_JaffaCakes118.exe	84
PID 2476 wrote to memory of 4828	2476	32f1665de2eb670e48ce61125dd8fae2_JaffaCakes118.exe	84
PID 2476 wrote to memory of 4828	2476	32f1665de2eb670e48ce61125dd8fae2_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\32f1665de2eb670e48ce61125dd8fae2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\32f1665de2eb670e48ce61125dd8fae2_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\SysWOW64\sqlwoa\srmshell.exe
  "C:\Windows\SysWOW64\sqlwoa\srmshell.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4828

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\sqlwoa\srmshell.exe

Filesize
95KB

MD5
32f1665de2eb670e48ce61125dd8fae2

SHA1
0e81cd422a9b84c95f7aeb2d2420574eceffa8b5

SHA256
dd75f5c6d3f0a848b4c077d042d0610bfee12124fbea3a508efee5f4073e6cbf

SHA512
2c725a82d1b627f79a65c9fc953f996bf7370638e0cb6cca35fe6031e171cdbdb163f170567d56ff1aac1035d54bfc4ef57ce0dc64ef8dc274e18a7fb7e9da18

Download Submit
memory/2476-4-0x0000000000A10000-0x0000000000A20000-memory.dmp

Filesize
64KB

Download
memory/2476-0-0x00000000009F0000-0x0000000000A02000-memory.dmp

Filesize
72KB

Download
memory/2476-7-0x00000000009E0000-0x00000000009EF000-memory.dmp

Filesize
60KB

Download
memory/2476-16-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4828-13-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/4828-9-0x00000000005B0000-0x00000000005C2000-memory.dmp

Filesize
72KB

Download