emotet | 091f1c777a27e940f5f3f2a68708a599a045714641cff7db4822741771e5ffb0

Analysis

max time kernel
149s
max time network
151s
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 03:05

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General

Target

34f8a2d78313d37782776514ad8e9341_JaffaCakes118.exe
Size

149KB
MD5

34f8a2d78313d37782776514ad8e9341
SHA1

449b6e1677a084c6c3dfbf84d3b3ffca8643f499
SHA256

091f1c777a27e940f5f3f2a68708a599a045714641cff7db4822741771e5ffb0
SHA512

2c0aab61328be409f5294ad5556dd95154f1bdbcd70257a2504175e7ee5f9f72c4d2c7683b91611d92b12bc99f8bb68c15268951796f7fa7d5f5f27066e048f5
SSDEEP

3072:WY4s5aoSrBTo/3s0Y6OtXjMAW1s7uA+ene1gef:WYNSa/tY6AjpL+enkgef

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/2412-0-0x00000000004C0000-0x00000000004D2000-memory.dmp	emotet
behavioral2/memory/2412-4-0x00000000004E0000-0x00000000004F0000-memory.dmp	emotet
behavioral2/memory/2412-7-0x00000000004B0000-0x00000000004BF000-memory.dmp	emotet
behavioral2/memory/3908-10-0x00000000007A0000-0x00000000007B2000-memory.dmp	emotet
behavioral2/memory/3908-15-0x00000000007C0000-0x00000000007D0000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
3908	eapphost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\uniplat\eapphost.exe	34f8a2d78313d37782776514ad8e9341_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	34f8a2d78313d37782776514ad8e9341_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eapphost.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe
3908	eapphost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2412	34f8a2d78313d37782776514ad8e9341_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 3908	2412	34f8a2d78313d37782776514ad8e9341_JaffaCakes118.exe	83
PID 2412 wrote to memory of 3908	2412	34f8a2d78313d37782776514ad8e9341_JaffaCakes118.exe	83
PID 2412 wrote to memory of 3908	2412	34f8a2d78313d37782776514ad8e9341_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\34f8a2d78313d37782776514ad8e9341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\34f8a2d78313d37782776514ad8e9341_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\uniplat\eapphost.exe
  "C:\Windows\SysWOW64\uniplat\eapphost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3908

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\uniplat\eapphost.exe

Filesize
149KB

MD5
34f8a2d78313d37782776514ad8e9341

SHA1
449b6e1677a084c6c3dfbf84d3b3ffca8643f499

SHA256
091f1c777a27e940f5f3f2a68708a599a045714641cff7db4822741771e5ffb0

SHA512
2c0aab61328be409f5294ad5556dd95154f1bdbcd70257a2504175e7ee5f9f72c4d2c7683b91611d92b12bc99f8bb68c15268951796f7fa7d5f5f27066e048f5

Download Submit
memory/2412-0-0x00000000004C0000-0x00000000004D2000-memory.dmp

Filesize
72KB

Download
memory/2412-4-0x00000000004E0000-0x00000000004F0000-memory.dmp

Filesize
64KB

Download
memory/2412-7-0x00000000004B0000-0x00000000004BF000-memory.dmp

Filesize
60KB

Download
memory/2412-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3908-10-0x00000000007A0000-0x00000000007B2000-memory.dmp

Filesize
72KB

Download
memory/3908-15-0x00000000007C0000-0x00000000007D0000-memory.dmp

Filesize
64KB

Download