modiloader | 073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4

General

Target

073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe
Size

1.1MB
MD5

b82af437d62c323d69f73072800355a4
SHA1

9f38efb058e2e931f7768f5eaf173873b954258f
SHA256

073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4
SHA512

ac0fd3d960e3a8ea5d35e02fe1b4df616948f9a40b1b1bb0e42b3d1d941957571fb2e63890163a7acb10c683f5face489307c66e3d2a2422a994e461aa6b1e97
SSDEEP

24576:ypSSRhZFvsEBFumx8eDmCfPVLHhz3eAD4pbSHw/cDKgM3Ty+K8:ypSS7AEBF8eDPNHNxMbSHw/eKgST1b

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 family
modiloader

ModiLoader First Stage 1 IoCs

resource	yara_rule
behavioral1/files/0x00050000000195d0-45.dat	modiloader_stage1

Executes dropped EXE 1 IoCs

pid	Process
2160	INS586D.tmp

Loads dropped DLL 7 IoCs

pid	Process
1900	073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe
2160	INS586D.tmp
2160	INS586D.tmp
2160	INS586D.tmp
2160	INS586D.tmp
2160	INS586D.tmp
2160	INS586D.tmp

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Program Files directory 15 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\xSharez Scanner 3\is-ALAL6.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\is-9PB2B.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\is-D8RTR.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\is-JM5GE.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\unins000.dat	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\languages\is-HT35C.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\languages\is-OUNR3.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\languages\is-9GTT6.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\is-IBOBD.tmp	INS586D.tmp
File opened for modification	C:\Program Files (x86)\xSharez Scanner 3\unins000.exe	INS586D.tmp
File opened for modification	C:\Program Files (x86)\xSharez Scanner 3\unins000.dat	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\is-8F6S9.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\languages\is-74BGU.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\languages\is-E4JCE.tmp	INS586D.tmp
File created	C:\Program Files (x86)\xSharez Scanner 3\is-EGOEC.tmp	INS586D.tmp

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	073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	INS586D.tmp

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2160	INS586D.tmp
Token: SeBackupPrivilege	2160	INS586D.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 2160	1900	073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe	30
PID 1900 wrote to memory of 2160	1900	073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe	30
PID 1900 wrote to memory of 2160	1900	073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe	30
PID 1900 wrote to memory of 2160	1900	073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe	30
PID 1900 wrote to memory of 2160	1900	073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe	30
PID 1900 wrote to memory of 2160	1900	073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe	30
PID 1900 wrote to memory of 2160	1900	073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe	30

C:\Users\Admin\AppData\Local\Temp\073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe
"C:\Users\Admin\AppData\Local\Temp\073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Users\Admin\AppData\Local\Temp\INS586D.tmp
  C:\Users\Admin\AppData\Local\Temp\INS586D.tmp /SL3 $40112 C:\Users\Admin\AppData\Local\Temp\073a1ca920dd4ea967c2b3b875a93064aba05da319ddd5b330bbf48d18a314d4.exe 1070831 1074277 65536
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2160

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

1

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:\Program Files (x86)\xSharez Scanner 3\unins000.exe

Filesize
73KB

MD5
8c0e2b408af6dc79c4e0252988097e14

SHA1
a0973fb6985d3c959448ba4ec3476339f30eb97b

SHA256
06e98db809d9d7785ced0d149d20a3c8fa943371446439e3c1d18983cb885249

SHA512
d05e7fc17da4eed2138802b5f93fbcd64040a26da96219269c49399dcf955dbac9d909eac6888c0942873744e72548efbe94bf2893ec7c45fb664347c44435ae

Download Submit
\Program Files (x86)\xSharez Scanner 3\unins000.exe

Filesize
64KB

MD5
4aa2479ed0c28e1941a3160ff5eacba1

SHA1
302067290cd0873a38dec6986fe609b149c77ca4

SHA256
4b34c348e526408d33bc4a47cec8c8bc0fe6698bef86089654b8ea77c9e7d39c

SHA512
b280d024e9a87e9451f4d14bdbad6a82c44dfbde983d9dd1953ee898aba1a404730393bb4efcecd8279458130dbb524f76e609c28b8319265fa867dab33d5881

Download Submit
\Program Files (x86)\xSharez Scanner 3\xSharez_d.exe

Filesize
1.5MB

MD5
b802e159ed7deffb96eff2c62f711a40

SHA1
9e47fea853dd8c6346fc77d34952b6d57d71aace

SHA256
87cb8763dc50a6c84430bb259280b86bb63725ae90354b7253363a71fe164fea

SHA512
e8aa81769c0fd2f287f41fec2240ed637860ad99130c4c0c5d26eb41cc126520312fe6eb8a0bcb118bed7c7aaff93ea5a43597e4125f49e8cfda313cd4ac1bb6

Download Submit
\Users\Admin\AppData\Local\Temp\INS586D.tmp

Filesize
481KB

MD5
8a9dd2367a2ea516265e256259d3ddbd

SHA1
f28f99914149bbb2cba8747bc67a06b36ac96d15

SHA256
af7200ba3f315a97fbbb2a61c24c6069fbac22e9a4014b8e92b19344a8bef989

SHA512
6f4cfb824a473826e1b1ac448820a81559479eba6ddbc535b8a7aa393f98053549c24716c9aec8e105f68fc4d32d489a878539ed4b5668ee06a29289b3a7fca8

Download Submit
\Users\Admin\AppData\Local\Temp\is-EJQPH.tmp\_isbunzp.dll

Filesize
32KB

MD5
59a7e0fa5404db5e9f1f18e2a2f69797

SHA1
43045d5102ad7e552e0c674dcddbd6f3e207fb62

SHA256
5bcc823ba75c9bf6a8e01101eb5cee690fd3dcb2d635432ad4e26bf76024954c

SHA512
296671e7082dbde345f5a92af947c56ac5c73eefe9c47606347ac55a54864675e038d70ed4efc01623fd9780eaa2d49dad68474e294704bcccc8333e3a0a41f2

Download Submit
\Users\Admin\AppData\Local\Temp\is-EJQPH.tmp\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/1900-14-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1900-69-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2160-19-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2160-17-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2160-15-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2160-65-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2160-68-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download

Analysis

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