emotet | dd451058cead168bb2a30079bcd6ad1a71e4fe56754204a3605c294e2878b989

Analysis

max time kernel
134s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08-07-2024 04:51

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General

Target

2b0b33e1ebad275c4f507c3d499e771c_JaffaCakes118.dll
Size

340KB
MD5

2b0b33e1ebad275c4f507c3d499e771c
SHA1

c75dea2d5feebeeb0f405df76fc18e53791fc0ec
SHA256

dd451058cead168bb2a30079bcd6ad1a71e4fe56754204a3605c294e2878b989
SHA512

791d4bcc84ec612402abd16614027a2bbb381f77f0e9e2975b07af76e713d4bb2403850663569036995c4e9088c3eafbbd6c675a90eb7b3a03fd7c5829028983
SSDEEP

3072:VvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXRca:V206xWgGxLxWN40PDKR/JnXya

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

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
1752	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Rmpbzulfnqxqcj\wtnidsxmiugev.bim	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
4508	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 4508	2948	rundll32.exe	89
PID 2948 wrote to memory of 4508	2948	rundll32.exe	89
PID 2948 wrote to memory of 4508	2948	rundll32.exe	89
PID 4508 wrote to memory of 1752	4508	rundll32.exe	97
PID 4508 wrote to memory of 1752	4508	rundll32.exe	97
PID 4508 wrote to memory of 1752	4508	rundll32.exe	97

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b0b33e1ebad275c4f507c3d499e771c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b0b33e1ebad275c4f507c3d499e771c_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:4508
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Rmpbzulfnqxqcj\wtnidsxmiugev.bim",DTXf
    3⤵
    - Loads dropped DLL
    PID:1752

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=4220,i,13421008738336098502,1902686380018635081,262144 --variations-seed-version --mojo-platform-channel-handle=4560 /prefetch:8
1⤵
PID:3092

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Rmpbzulfnqxqcj\wtnidsxmiugev.bim

Filesize
340KB

MD5
2b0b33e1ebad275c4f507c3d499e771c

SHA1
c75dea2d5feebeeb0f405df76fc18e53791fc0ec

SHA256
dd451058cead168bb2a30079bcd6ad1a71e4fe56754204a3605c294e2878b989

SHA512
791d4bcc84ec612402abd16614027a2bbb381f77f0e9e2975b07af76e713d4bb2403850663569036995c4e9088c3eafbbd6c675a90eb7b3a03fd7c5829028983

Download Submit
memory/4508-0-0x0000000000D50000-0x0000000000D70000-memory.dmp

Filesize
128KB

Download
memory/4508-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/4508-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download