emotet | 9c8ed4959181511d31b064b4c2db7508126bac27934d9c155e6ecb5665e3ea5d

Analysis

max time kernel
147s
max time network
146s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 16:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
Size

460KB
MD5

f66c59a54de4227b09c1f90e48ab0eb9
SHA1

0db13f17f2cc0b7adc9d3d0f002ecd415a85e5a1
SHA256

9c8ed4959181511d31b064b4c2db7508126bac27934d9c155e6ecb5665e3ea5d
SHA512

d8bd8e918f1fdfce85cb05c939e1e3a1cab235316a57f394c5bd9a4605ba255d6f87071ff7fd48613e7dd20aa6dede6d5c728ba95ec4ec1da3f53bb86aa4e9c6
SSDEEP

6144:d8WNXb6O5ZTWcDxKoAS7FXg8k/90x/WvKFqL7sQQyoVbY5KjCJwpWMcL:d8c5WWKg1g8NQvKF4fou5p3

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

190.158.19.141:80

139.5.237.27:443

201.214.74.71:80

80.240.141.141:7080

185.187.198.10:8080

46.41.134.46:8080

178.249.187.151:8080

217.199.160.224:8080

123.168.4.66:22

201.184.65.229:80

190.221.50.210:8080

119.59.124.163:8080

212.71.237.140:8080

109.169.86.13:8080

190.19.42.131:80

190.230.60.129:80

190.1.37.125:443

62.75.143.100:7080

203.25.159.3:8080

87.106.77.40:7080

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	drawachunk.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2080 set thread context of 1924	2080	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	30
PID 1784 set thread context of 2424	1784	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	32
PID 1364 set thread context of 2704	1364	drawachunk.exe	35
PID 2500 set thread context of 2824	2500	drawachunk.exe	37

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 8 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	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	drawachunk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	drawachunk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	drawachunk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	drawachunk.exe

Modifies data under HKEY_USERS 21 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	drawachunk.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{89B5C84D-E062-40FF-AAE5-6DE8DF79703D}\WpadDecisionTime = 0000742c690fdb01	drawachunk.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	drawachunk.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	drawachunk.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	drawachunk.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{89B5C84D-E062-40FF-AAE5-6DE8DF79703D}\WpadDecisionReason = "1"	drawachunk.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{89B5C84D-E062-40FF-AAE5-6DE8DF79703D}\WpadNetworkName = "Network 3"	drawachunk.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\9a-95-27-8d-8c-6b\WpadDecisionReason = "1"	drawachunk.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	drawachunk.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	drawachunk.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f016d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	drawachunk.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\9a-95-27-8d-8c-6b\WpadDecision = "0"	drawachunk.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	drawachunk.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{89B5C84D-E062-40FF-AAE5-6DE8DF79703D}	drawachunk.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{89B5C84D-E062-40FF-AAE5-6DE8DF79703D}\WpadDecision = "0"	drawachunk.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\9a-95-27-8d-8c-6b	drawachunk.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{89B5C84D-E062-40FF-AAE5-6DE8DF79703D}\9a-95-27-8d-8c-6b	drawachunk.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\9a-95-27-8d-8c-6b\WpadDecisionTime = 0000742c690fdb01	drawachunk.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	drawachunk.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	drawachunk.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	drawachunk.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2824	drawachunk.exe
2824	drawachunk.exe
2824	drawachunk.exe

Suspicious behavior: MapViewOfSection 4 IoCs

pid	Process
2080	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
1784	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
1364	drawachunk.exe
2500	drawachunk.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2424	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2080	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
1784	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
1364	drawachunk.exe
2500	drawachunk.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 1924	2080	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	30
PID 2080 wrote to memory of 1924	2080	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	30
PID 2080 wrote to memory of 1924	2080	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	30
PID 2080 wrote to memory of 1924	2080	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	30
PID 2080 wrote to memory of 1924	2080	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	30
PID 1924 wrote to memory of 1784	1924	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	31
PID 1924 wrote to memory of 1784	1924	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	31
PID 1924 wrote to memory of 1784	1924	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	31
PID 1924 wrote to memory of 1784	1924	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	31
PID 1784 wrote to memory of 2424	1784	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	32
PID 1784 wrote to memory of 2424	1784	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	32
PID 1784 wrote to memory of 2424	1784	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	32
PID 1784 wrote to memory of 2424	1784	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	32
PID 1784 wrote to memory of 2424	1784	f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe	32
PID 1364 wrote to memory of 2704	1364	drawachunk.exe	35
PID 1364 wrote to memory of 2704	1364	drawachunk.exe	35
PID 1364 wrote to memory of 2704	1364	drawachunk.exe	35
PID 1364 wrote to memory of 2704	1364	drawachunk.exe	35
PID 1364 wrote to memory of 2704	1364	drawachunk.exe	35
PID 2704 wrote to memory of 2500	2704	drawachunk.exe	36
PID 2704 wrote to memory of 2500	2704	drawachunk.exe	36
PID 2704 wrote to memory of 2500	2704	drawachunk.exe	36
PID 2704 wrote to memory of 2500	2704	drawachunk.exe	36
PID 2500 wrote to memory of 2824	2500	drawachunk.exe	37
PID 2500 wrote to memory of 2824	2500	drawachunk.exe	37
PID 2500 wrote to memory of 2824	2500	drawachunk.exe	37
PID 2500 wrote to memory of 2824	2500	drawachunk.exe	37
PID 2500 wrote to memory of 2824	2500	drawachunk.exe	37

C:\Users\Admin\AppData\Local\Temp\f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Users\Admin\AppData\Local\Temp\f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1924
- - C:\Users\Admin\AppData\Local\Temp\f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
    --5df3e27b
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1784
  - - C:\Users\Admin\AppData\Local\Temp\f66c59a54de4227b09c1f90e48ab0eb9_JaffaCakes118.exe
      --5df3e27b
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: RenamesItself
      PID:2424

C:\Windows\SysWOW64\drawachunk.exe
"C:\Windows\SysWOW64\drawachunk.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1364
- C:\Windows\SysWOW64\drawachunk.exe
  "C:\Windows\SysWOW64\drawachunk.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2704
- - C:\Windows\SysWOW64\drawachunk.exe
    --1b7154c2
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2500
  - - C:\Windows\SysWOW64\drawachunk.exe
      --1b7154c2
      4⤵
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      PID:2824

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1364-24-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1364-17-0x00000000008D0000-0x00000000008E4000-memory.dmp

Filesize
80KB

Download
memory/1364-20-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1784-10-0x0000000000310000-0x0000000000324000-memory.dmp

Filesize
80KB

Download
memory/1924-7-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1924-5-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1924-9-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2080-0-0x00000000003A0000-0x00000000003B4000-memory.dmp

Filesize
80KB

Download
memory/2080-3-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2080-4-0x00000000002F0000-0x0000000000303000-memory.dmp

Filesize
76KB

Download
memory/2424-28-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2424-16-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2500-29-0x00000000002D0000-0x00000000002E4000-memory.dmp

Filesize
80KB

Download
memory/2824-34-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2824-35-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2824-39-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2824-40-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2824-44-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download