dridex | c94fe7b646b681ac85756b4ce7f85f4745a7b505f1a2215ba8b58375238bad10

General

Target

2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe
Size

140KB
MD5

925da3a10f7dde802c8d87047b14fda6
SHA1

1fc59fbf692f690b9fe82cfafc9dcbd5aac31a68
SHA256

c94fe7b646b681ac85756b4ce7f85f4745a7b505f1a2215ba8b58375238bad10
SHA512

82588188de13f34cd751da7409f780c4fc5814da780fe8cad1fa73370414fb24b9822fc56f1f162d0db4a5c27159c225bc4d4fb061a87cb3c0d89b067353a478

Score

10^/10

dridex botnet

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

Processes:

svchost.exe

pid process

3536 svchost.exe
Discovers systems in the same network 1 TTPs 1 IoCs
discovery

Remote System Discovery
T1018

Processes:

net.exe

pid process

2404 net.exe
Runs net.exe

pid	process
3536	svchost.exe

pid	process
2404	net.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

2018-02-05-Dridex-binary-downloaded-by-VBS-file.exesvchost.exe

pid	process
808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe
808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe
808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe
808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe
3536	svchost.exe
3536	svchost.exe
3536	svchost.exe
3536	svchost.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

2018-02-05-Dridex-binary-downloaded-by-VBS-file.exesvchost.exewhoami.exe

description	pid	process
Token: SeShutdownPrivilege	808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe
Token: SeCreatePagefilePrivilege	808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe
Token: SeShutdownPrivilege	3536	svchost.exe
Token: SeCreatePagefilePrivilege	3536	svchost.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe
Token: SeDebugPrivilege	1896	whoami.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

2018-02-05-Dridex-binary-downloaded-by-VBS-file.exesvchost.exe

description	pid	process	target process
PID 808 wrote to memory of 3536	808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe	svchost.exe
PID 808 wrote to memory of 3536	808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe	svchost.exe
PID 808 wrote to memory of 3536	808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe	svchost.exe
PID 808 wrote to memory of 3536	808	2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe	svchost.exe
PID 3536 wrote to memory of 1896	3536	svchost.exe	whoami.exe
PID 3536 wrote to memory of 1896	3536	svchost.exe	whoami.exe
PID 3536 wrote to memory of 1896	3536	svchost.exe	whoami.exe
PID 3536 wrote to memory of 2404	3536	svchost.exe	net.exe
PID 3536 wrote to memory of 2404	3536	svchost.exe	net.exe
PID 3536 wrote to memory of 2404	3536	svchost.exe	net.exe

C:\Users\Admin\AppData\Local\Temp\2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe
"C:\Users\Admin\AppData\Local\Temp\2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe "C:\Users\Admin\AppData\Local\Temp\2018-02-05-Dridex-binary-downloaded-by-VBS-file.exe"
2⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3536

C:\Windows\SysWOW64\whoami.exe
C:\Windows\system32\whoami.exe /all
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1896

C:\Windows\SysWOW64\net.exe
C:\Windows\system32\net.exe view
3⤵
- Discovers systems in the same network
PID:2404

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/808-114-0x0000000000CA0000-0x0000000000CC4000-memory.dmp

Filesize
144KB

Download
memory/808-117-0x0000000000B00000-0x0000000000C4A000-memory.dmp

Filesize
1.3MB

Download
memory/1896-126-0x0000000000000000-mapping.dmp

Download
memory/2404-128-0x0000000000000000-mapping.dmp

Download
memory/3536-116-0x0000000000000000-mapping.dmp

Download
memory/3536-118-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3536-120-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3536-121-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3536-119-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3536-122-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3536-127-0x0000000003250000-0x00000000032FE000-memory.dmp

Filesize
696KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads