emotet | b81af47658e7385ee7c3ba3e682bcf8f27fed3295f4a179d3c8edeb75eeec08e

Analysis

max time kernel
149s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
04-07-2024 20:59

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General

Target

26311f9ded4ecac20cc50b3e8e7e7023_JaffaCakes118.dll
Size

340KB
MD5

26311f9ded4ecac20cc50b3e8e7e7023
SHA1

828874736ac44673068b95f4413652d2348a1a56
SHA256

b81af47658e7385ee7c3ba3e682bcf8f27fed3295f4a179d3c8edeb75eeec08e
SHA512

3e03f49177571920b264c2c54a67914c06757727d31e662964c442b56c0173d5b7368cfbb7936638682dc8529832f271805c6f8ac13fed004721873009897e84
SSDEEP

3072:7vA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/J+XCtT:7206xWgGxLxWN40PDKR/J+XaT

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

108.53.88.101:443

195.159.28.230:8080

162.241.204.233:8080

74.40.205.197:443

93.146.48.84:80

78.189.148.42:80

139.99.158.11:443

61.19.246.238:443

37.139.21.175:8080

118.83.154.64:443

85.105.205.77:8080

176.111.60.55:8080

50.116.111.59:8080

75.109.111.18:80

181.165.68.127:80

78.182.254.231:80

110.145.101.66:443

24.179.13.119:80

121.124.124.40:7080

115.21.224.117:80

rsa_pubkey.plain

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
4032	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Nkjwyfhhcobvw\lamcypwuijsx.ptr	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5052	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4888 wrote to memory of 5052	4888	rundll32.exe	87
PID 4888 wrote to memory of 5052	4888	rundll32.exe	87
PID 4888 wrote to memory of 5052	4888	rundll32.exe	87
PID 5052 wrote to memory of 4032	5052	rundll32.exe	93
PID 5052 wrote to memory of 4032	5052	rundll32.exe	93
PID 5052 wrote to memory of 4032	5052	rundll32.exe	93

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\26311f9ded4ecac20cc50b3e8e7e7023_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\26311f9ded4ecac20cc50b3e8e7e7023_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:5052
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Nkjwyfhhcobvw\lamcypwuijsx.ptr",cQQqEf
    3⤵
    - Loads dropped DLL
    PID:4032

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4156,i,384704133665252524,7723904513810765818,262144 --variations-seed-version --mojo-platform-channel-handle=1040 /prefetch:8
1⤵
PID:644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\Nkjwyfhhcobvw\lamcypwuijsx.ptr

Filesize
340KB

MD5
26311f9ded4ecac20cc50b3e8e7e7023

SHA1
828874736ac44673068b95f4413652d2348a1a56

SHA256
b81af47658e7385ee7c3ba3e682bcf8f27fed3295f4a179d3c8edeb75eeec08e

SHA512
3e03f49177571920b264c2c54a67914c06757727d31e662964c442b56c0173d5b7368cfbb7936638682dc8529832f271805c6f8ac13fed004721873009897e84

Download Submit
memory/5052-0-0x0000000000C50000-0x0000000000C70000-memory.dmp

Filesize
128KB

Download
memory/5052-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/5052-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download