dridex | da135b38df8b6d87ecd98079b56eae725ae22e1846c14f4e0ed7a75a2290cdc8

General

Target

fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
Size

148KB
MD5

fd19d54287d984c899908a7c341dbc06
SHA1

a66e77d6f13d3af4ad1476246c637d4c04d65633
SHA256

da135b38df8b6d87ecd98079b56eae725ae22e1846c14f4e0ed7a75a2290cdc8
SHA512

196ec8bfb24f24c85d5e05b60c9aed7e39b5e2480d3d8dddc5fec9f6f27cab85682ee5d86a5e5a0ffe9f0b9c61ea49737fa55d668221c427e44fefbe87ecde41
SSDEEP

3072:uiIroK9w8wZD9JS8ougbDz/KCwvlcH2GK39jqj0lRtDIv:uixxD8bDzSvlOXm9jTlRt8

Score

10^/10

dridex botnet discovery

Malware Config

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

Deletes itself 1 IoCs

pid	Process
4004	svchost.exe

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

System Location Discovery: System Language Discovery 1 TTPs 4 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	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	whoami.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe

Discovers systems in the same network 1 TTPs 1 IoCs

discovery

Remote System Discovery

T1018

pid	Process
1068	net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
4004	svchost.exe
4004	svchost.exe
4004	svchost.exe
4004	svchost.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeShutdownPrivilege	436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
Token: SeShutdownPrivilege	4004	svchost.exe
Token: SeCreatePagefilePrivilege	4004	svchost.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe
Token: SeDebugPrivilege	5072	whoami.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 436 wrote to memory of 4004	436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe	83
PID 436 wrote to memory of 4004	436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe	83
PID 436 wrote to memory of 4004	436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe	83
PID 436 wrote to memory of 4004	436	fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe	83
PID 4004 wrote to memory of 5072	4004	svchost.exe	84
PID 4004 wrote to memory of 5072	4004	svchost.exe	84
PID 4004 wrote to memory of 5072	4004	svchost.exe	84
PID 4004 wrote to memory of 1068	4004	svchost.exe	86
PID 4004 wrote to memory of 1068	4004	svchost.exe	86
PID 4004 wrote to memory of 1068	4004	svchost.exe	86

C:\Users\Admin\AppData\Local\Temp\fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:436
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe "C:\Users\Admin\AppData\Local\Temp\fd19d54287d984c899908a7c341dbc06_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4004
- - C:\Windows\SysWOW64\whoami.exe
    C:\Windows\system32\whoami.exe /all
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5072
- - C:\Windows\SysWOW64\net.exe
    C:\Windows\system32\net.exe view
    3⤵
    - System Location Discovery: System Language Discovery
    - Discovers systems in the same network
    PID:1068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Share Discovery

1

T1135

Remote System Discovery

1

T1018

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/436-5-0x0000000000D10000-0x0000000000D36000-memory.dmp

Filesize
152KB

Download
memory/436-0-0x00000000005F0000-0x00000000005F6000-memory.dmp

Filesize
24KB

Download
memory/436-1-0x0000000000D10000-0x0000000000D36000-memory.dmp

Filesize
152KB

Download
memory/4004-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-2-0x0000000075B42000-0x0000000075B43000-memory.dmp

Filesize
4KB

Download
memory/4004-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-3-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

Filesize
4KB

Download
memory/4004-18-0x0000000075AF0000-0x0000000075BE0000-memory.dmp

Filesize
960KB

Download
memory/4004-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-12-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-6-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-26-0x0000000075AF0000-0x0000000075BE0000-memory.dmp

Filesize
960KB

Download

Analysis

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