emotet | 3b01e2a14729c69d8e390fd323cb5402694db1a6ec96efa465d9f774ca86cca5

Analysis

max time kernel
133s
max time network
142s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
06-07-2024 07:10

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General

Target

27ad9fd4aefca294d6a86ac22b354a71_JaffaCakes118.dll
Size

340KB
MD5

27ad9fd4aefca294d6a86ac22b354a71
SHA1

af25cb48f33ae22f2f186a8cc5cd21ab81256f01
SHA256

3b01e2a14729c69d8e390fd323cb5402694db1a6ec96efa465d9f774ca86cca5
SHA512

1a0518b530e09101e7aadd12792dd674c6e9bcf94934a4b9a68dc335a9cd01fa91d7a7f1a03653a7795850bc1d7ade19be0688a8f095debf5f00d58d6554fd96
SSDEEP

3072:MvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:M206xWgGxLxWN40PDKR/JnX2P

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

Blocklisted process makes network request 6 IoCs

flow	pid	Process
4	2108	rundll32.exe
7	2108	rundll32.exe
8	2108	rundll32.exe
11	2108	rundll32.exe
12	2108	rundll32.exe
13	2108	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wcqaq\avyg.xny	rundll32.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

pid	Process
2108	rundll32.exe
2108	rundll32.exe
2108	rundll32.exe
2108	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2084	rundll32.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 2084	2024	rundll32.exe	30
PID 2024 wrote to memory of 2084	2024	rundll32.exe	30
PID 2024 wrote to memory of 2084	2024	rundll32.exe	30
PID 2024 wrote to memory of 2084	2024	rundll32.exe	30
PID 2024 wrote to memory of 2084	2024	rundll32.exe	30
PID 2024 wrote to memory of 2084	2024	rundll32.exe	30
PID 2024 wrote to memory of 2084	2024	rundll32.exe	30
PID 2084 wrote to memory of 1792	2084	rundll32.exe	31
PID 2084 wrote to memory of 1792	2084	rundll32.exe	31
PID 2084 wrote to memory of 1792	2084	rundll32.exe	31
PID 2084 wrote to memory of 1792	2084	rundll32.exe	31
PID 2084 wrote to memory of 1792	2084	rundll32.exe	31
PID 2084 wrote to memory of 1792	2084	rundll32.exe	31
PID 2084 wrote to memory of 1792	2084	rundll32.exe	31
PID 1792 wrote to memory of 2108	1792	rundll32.exe	33
PID 1792 wrote to memory of 2108	1792	rundll32.exe	33
PID 1792 wrote to memory of 2108	1792	rundll32.exe	33
PID 1792 wrote to memory of 2108	1792	rundll32.exe	33
PID 1792 wrote to memory of 2108	1792	rundll32.exe	33
PID 1792 wrote to memory of 2108	1792	rundll32.exe	33
PID 1792 wrote to memory of 2108	1792	rundll32.exe	33

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\27ad9fd4aefca294d6a86ac22b354a71_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\27ad9fd4aefca294d6a86ac22b354a71_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Wcqaq\avyg.xny",niGQzRWKWv
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1792
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Wcqaq\avyg.xny",#1
      4⤵
      Blocklisted process makes network request
      Suspicious behavior: EnumeratesProcesses
      PID:2108

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

memory/1792-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2084-0-0x0000000000230000-0x0000000000250000-memory.dmp

Filesize
128KB

Download
memory/2084-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2084-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2108-4-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2108-5-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2108-6-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download