modiloader | 565803163ca6ad0880f9ac664b2f023509004eb775c2e075bbc1e102da24e7ee

General

Target

f2f3604c8623735234aab5b707977fbc_JaffaCakes118.exe
Size

796KB
MD5

f2f3604c8623735234aab5b707977fbc
SHA1

abc87a78f4a49cc60fdf03e48a2213d6c2b45e8d
SHA256

565803163ca6ad0880f9ac664b2f023509004eb775c2e075bbc1e102da24e7ee
SHA512

d080fae25d2f08f8902da87ab31a059356145a1c9acddb8865f861ad98a5dd3b594d034a340a82a072dd078aec9747277ccff0b930a976d3710133184d20009f
SSDEEP

24576:HWUY31BRvxg+cx70F2/P8710EsHY4XO3bI:m1TZPFE8FsHTXr

Score

10^/10

modiloader discovery trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral2/memory/4520-0-0x0000000000400000-0x00000000004C7000-memory.dmp	modiloader_stage2
behavioral2/memory/4520-15-0x0000000000400000-0x00000000004C7000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	f2f3604c8623735234aab5b707977fbc_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2072	N.exe
1504	N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2072 set thread context of 1504	2072	N.exe	84

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 3 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	f2f3604c8623735234aab5b707977fbc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2072	N.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4520 wrote to memory of 2072	4520	f2f3604c8623735234aab5b707977fbc_JaffaCakes118.exe	82
PID 4520 wrote to memory of 2072	4520	f2f3604c8623735234aab5b707977fbc_JaffaCakes118.exe	82
PID 4520 wrote to memory of 2072	4520	f2f3604c8623735234aab5b707977fbc_JaffaCakes118.exe	82
PID 2072 wrote to memory of 4432	2072	N.exe	83
PID 2072 wrote to memory of 4432	2072	N.exe	83
PID 2072 wrote to memory of 4432	2072	N.exe	83
PID 2072 wrote to memory of 1504	2072	N.exe	84
PID 2072 wrote to memory of 1504	2072	N.exe	84
PID 2072 wrote to memory of 1504	2072	N.exe	84
PID 2072 wrote to memory of 1504	2072	N.exe	84
PID 2072 wrote to memory of 1504	2072	N.exe	84
PID 2072 wrote to memory of 1504	2072	N.exe	84
PID 2072 wrote to memory of 1504	2072	N.exe	84

C:\Users\Admin\AppData\Local\Temp\f2f3604c8623735234aab5b707977fbc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f2f3604c8623735234aab5b707977fbc_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4520
- C:\Users\Admin\AppData\Local\Temp\N.exe
  "C:\Users\Admin\AppData\Local\Temp\N.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2072
- - C:\Users\Admin\AppData\Local\Temp\N.exe
    C:\Users\Admin\AppData\Local\Temp\N.exe
    3⤵
    PID:4432
- - C:\Users\Admin\AppData\Local\Temp\N.exe
    C:\Users\Admin\AppData\Local\Temp\N.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

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

C:\Users\Admin\AppData\Local\Temp\N.exe

Filesize
173KB

MD5
ceb05cbfe75a73776a77068d6a0389d1

SHA1
33f3335b268b869eed486a5eb0e3c3cccbd16a01

SHA256
31ab056b4c907e84b02efa404a3969d141291fd694126c47f0bea82a19f0bd17

SHA512
365cdbb0be6aa4e0e35893f844fab6ccc9157840cedfcf49a3cf7548b23af6c828a937dcc220f9644b821f467fd8c3fb48f3dc7fbd710eb9d87c898945b9b375

Download Submit
memory/1504-22-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1504-32-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1504-34-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/1504-31-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/1504-27-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/1504-26-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2072-13-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2072-19-0x0000000073350000-0x0000000073901000-memory.dmp

Filesize
5.7MB

Download
memory/2072-20-0x0000000073350000-0x0000000073901000-memory.dmp

Filesize
5.7MB

Download
memory/2072-21-0x0000000073350000-0x0000000073901000-memory.dmp

Filesize
5.7MB

Download
memory/2072-18-0x0000000073350000-0x0000000073901000-memory.dmp

Filesize
5.7MB

Download
memory/2072-17-0x0000000073350000-0x0000000073901000-memory.dmp

Filesize
5.7MB

Download
memory/2072-30-0x0000000073350000-0x0000000073901000-memory.dmp

Filesize
5.7MB

Download
memory/2072-29-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2072-16-0x0000000073352000-0x0000000073353000-memory.dmp

Filesize
4KB

Download
memory/2072-14-0x00000000005A0000-0x00000000005A2000-memory.dmp

Filesize
8KB

Download
memory/4520-0-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

Download
memory/4520-15-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

Download

Analysis

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