emotet | 02c7820dfd11f8e8a442b069e6fe15116737b43b57a337a2b4ddcb47215cc2d4

Analysis

max time kernel
150s
max time network
155s
platform
windows7_x64
resource
win7-20230824-en
resource tags

arch:x64arch:x86image:win7-20230824-enlocale:en-usos:windows7-x64system
submitted
25-08-2023 14:14

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General

Target

945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe
Size

456KB
MD5

945f0137edf3f3b018911d7c5e6dd911
SHA1

3d04fd5dad65156a5a3893702cb3e25d5e680546
SHA256

02c7820dfd11f8e8a442b069e6fe15116737b43b57a337a2b4ddcb47215cc2d4
SHA512

c86804033293789e0503f106980debd1cadedcb8b1a4e69093ae64950fa78cd8bd3eb9eb2e207bbc27f2bf0691905d210f0d562e85f02e68923fc2ceb5992b05
SSDEEP

12288:qhmHCOuI/PHoBrRro9Jx3w8n/vEhZhRg:tHCzI34rCPEQ

Score

10^/10

emotet epoch1 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

78.206.229.130:80

104.131.92.244:8080

70.39.251.94:8080

87.230.25.43:8080

79.118.74.90:80

82.76.111.249:443

82.76.52.155:80

212.71.237.140:8080

188.251.213.180:80

103.236.179.162:80

1.226.84.243:8080

70.32.84.74:8080

2.84.12.98:80

201.213.177.139:80

177.73.0.98:443

170.81.48.2:80

129.232.220.11:8080

177.144.130.105:8080

213.52.74.198:80

120.72.18.91:80

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

Processes:

resource	yara_rule
behavioral1/memory/1948-1-0x0000000001EA0000-0x0000000001ED3000-memory.dmp	emotet
behavioral1/memory/1948-2-0x0000000001E60000-0x0000000001E91000-memory.dmp	emotet
behavioral1/memory/1948-6-0x0000000001EE0000-0x0000000001F11000-memory.dmp	emotet
behavioral1/memory/1908-12-0x0000000000610000-0x0000000000643000-memory.dmp	emotet
behavioral1/memory/1908-16-0x0000000000870000-0x00000000008A1000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

Processes:

softkbd.exe

pid process

1908 softkbd.exe
Drops file in System32 directory 1 IoCs

Processes:

945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\tsbyuv\softkbd.exe 945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

softkbd.exe

pid process

1908 softkbd.exe
1908 softkbd.exe
1908 softkbd.exe
1908 softkbd.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe

pid process

1948 945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exesoftkbd.exe

pid process

1948 945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe
1908 softkbd.exe

pid	process
1908	softkbd.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\tsbyuv\softkbd.exe	945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe

pid	process
1908	softkbd.exe
1908	softkbd.exe
1908	softkbd.exe
1908	softkbd.exe

pid	process
1948	945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe

pid	process
1948	945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe
1908	softkbd.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe

description	pid	process	target process
PID 1948 wrote to memory of 1908	1948	945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe	softkbd.exe
PID 1948 wrote to memory of 1908	1948	945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe	softkbd.exe
PID 1948 wrote to memory of 1908	1948	945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe	softkbd.exe
PID 1948 wrote to memory of 1908	1948	945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe	softkbd.exe

C:\Users\Admin\AppData\Local\Temp\945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe
"C:\Users\Admin\AppData\Local\Temp\945f0137edf3f3b018911d7c5e6dd911_icedid_JC.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1948

C:\Windows\SysWOW64\tsbyuv\softkbd.exe
"C:\Windows\SysWOW64\tsbyuv\softkbd.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1908

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Windows\SysWOW64\tsbyuv\softkbd.exe
Filesize
456KB

MD5
945f0137edf3f3b018911d7c5e6dd911

SHA1
3d04fd5dad65156a5a3893702cb3e25d5e680546

SHA256
02c7820dfd11f8e8a442b069e6fe15116737b43b57a337a2b4ddcb47215cc2d4

SHA512
c86804033293789e0503f106980debd1cadedcb8b1a4e69093ae64950fa78cd8bd3eb9eb2e207bbc27f2bf0691905d210f0d562e85f02e68923fc2ceb5992b05

Download Submit
memory/1908-12-0x0000000000610000-0x0000000000643000-memory.dmp

Filesize
204KB

Download
memory/1908-16-0x0000000000870000-0x00000000008A1000-memory.dmp

Filesize
196KB

Download
memory/1948-1-0x0000000001EA0000-0x0000000001ED3000-memory.dmp

Filesize
204KB

Download
memory/1948-2-0x0000000001E60000-0x0000000001E91000-memory.dmp

Filesize
196KB

Download
memory/1948-6-0x0000000001EE0000-0x0000000001F11000-memory.dmp

Filesize
196KB

Download