emotet | 489be0c0e56081c39087832f0a7525c5673ab46464ea22cd7a9045f6cdd320b6

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 19:06

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General

Target

d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe
Size

448KB
MD5

d0435b90e2265dada4790acbe4bebaa6
SHA1

55ec966fef5d35a5baa35cb774dbde8a3cce7d1e
SHA256

489be0c0e56081c39087832f0a7525c5673ab46464ea22cd7a9045f6cdd320b6
SHA512

cbc5f4032118c556f1422a1b23400101de5617e5dc48d1e888615c8d9363094496212438e6a8b1bdbc4a2a56e8e07bcbeebdfe71ecbaa8a517d125437b58c45e
SSDEEP

12288:xfzaBuiszJbE9mO4sl9kVlAOyQkNvOzxo0:xbMmO4sl9sR2Ot/

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

174.100.27.229:80

209.126.6.222:8080

5.153.250.14:8080

192.241.146.84:8080

95.9.180.128:80

77.55.211.77:8080

85.105.140.135:443

45.33.77.42:8080

77.90.136.129:8080

94.176.234.118:443

190.163.31.26:80

190.6.193.152:8080

190.181.235.46:80

81.198.69.61:80

188.2.217.94:80

114.109.179.60:80

83.169.21.32:7080

137.74.106.111:7080

212.231.60.98:80

170.81.48.2:80

rsa_pubkey.plain

Signatures

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

Emotet payload 4 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral1/memory/2668-0-0x00000000004C0000-0x00000000004CC000-memory.dmp	emotet
behavioral1/memory/2668-4-0x00000000003F0000-0x00000000003F9000-memory.dmp	emotet
behavioral1/memory/1740-7-0x0000000000320000-0x000000000032C000-memory.dmp	emotet
behavioral1/memory/1740-11-0x0000000000320000-0x000000000032C000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1740	getmac.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wlanmsm\getmac.exe	d0435b90e2265dada4790acbe4bebaa6_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	d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	getmac.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1740	getmac.exe
1740	getmac.exe
1740	getmac.exe
1740	getmac.exe
1740	getmac.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2668	d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2668	d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe
2668	d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe
1740	getmac.exe
1740	getmac.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 1740	2668	d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe	30
PID 2668 wrote to memory of 1740	2668	d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe	30
PID 2668 wrote to memory of 1740	2668	d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe	30
PID 2668 wrote to memory of 1740	2668	d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d0435b90e2265dada4790acbe4bebaa6_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\SysWOW64\wlanmsm\getmac.exe
  "C:\Windows\SysWOW64\wlanmsm\getmac.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1740

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\wlanmsm\getmac.exe

Filesize
448KB

MD5
d0435b90e2265dada4790acbe4bebaa6

SHA1
55ec966fef5d35a5baa35cb774dbde8a3cce7d1e

SHA256
489be0c0e56081c39087832f0a7525c5673ab46464ea22cd7a9045f6cdd320b6

SHA512
cbc5f4032118c556f1422a1b23400101de5617e5dc48d1e888615c8d9363094496212438e6a8b1bdbc4a2a56e8e07bcbeebdfe71ecbaa8a517d125437b58c45e

Download Submit
memory/1740-7-0x0000000000320000-0x000000000032C000-memory.dmp

Filesize
48KB

Download
memory/1740-11-0x0000000000320000-0x000000000032C000-memory.dmp

Filesize
48KB

Download
memory/2668-0-0x00000000004C0000-0x00000000004CC000-memory.dmp

Filesize
48KB

Download
memory/2668-4-0x00000000003F0000-0x00000000003F9000-memory.dmp

Filesize
36KB

Download
memory/2668-6-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download