646c9d8c5efce44aee2c5bbad7136cecb30c2a4f2158f1b180029b1e2eb3b07d

General

Target

RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
Size

180KB
MD5

f96874ad23fde2f0b3af2af1565beb73
SHA1

16e63fa7df0f2e8964d2e9cf2541b9ccd5c31106
SHA256

0ed91af7f5dd71ee724ef0bddaae43bdd10721fa21f2b226f69f3156085126fc
SHA512

e5c621a7bd62832ba331b2d0ee40d72e81d9a6892a662ded20c1c23e56b553b829f1691293728b1a8d190c6dd3c0dfdccfe77551ebe2bf7e3220d411c77e803d
SSDEEP

3072:t1ezQdDuZph4fWy6c3v40y+rzqVCr+YARsI6u2t4Y9sBG0hac0v2D+:t1eUNuFIdt3vTrz1r+R7F2t4pUO

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1248	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\loibgjiv.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\loibgjiv.exe\""	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
632	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
632	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
1336	Explorer.EXE
1336	Explorer.EXE
1336	Explorer.EXE
1336	Explorer.EXE
1336	Explorer.EXE
1336	Explorer.EXE
1336	Explorer.EXE
1336	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1336	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	632	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
Token: SeDebugPrivilege	1336	Explorer.EXE
Token: SeShutdownPrivilege	1336	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1336	Explorer.EXE
1336	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1336	Explorer.EXE
1336	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1336	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 1248	632	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	28
PID 632 wrote to memory of 1248	632	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	28
PID 632 wrote to memory of 1248	632	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	28
PID 632 wrote to memory of 1248	632	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	28
PID 632 wrote to memory of 1336	632	RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe	16
PID 1336 wrote to memory of 1152	1336	Explorer.EXE	19
PID 1336 wrote to memory of 1152	1336	Explorer.EXE	19
PID 1336 wrote to memory of 1252	1336	Explorer.EXE	18
PID 1336 wrote to memory of 632	1336	Explorer.EXE	17
PID 1336 wrote to memory of 1248	1336	Explorer.EXE	28

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Users\Admin\AppData\Local\Temp\RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe
  "C:\Users\Admin\AppData\Local\Temp\RG928200002_2014_november_00000329320.023042490280.0324980000038-0000006.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:632
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\ms67357.bat"
    3⤵
    - Deletes itself
    PID:1248

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1252

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1152

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\ms67357.bat

Filesize
200B

MD5
201469a5d7ab26b2ce749607ca74c7c6

SHA1
c957d88367fa387b5243382c30760aa238274cb1

SHA256
e8fdb85ab9546f3e38c321ba2d9793002aa863e4b3a31c4a149707f255433a65

SHA512
cca55bda218032bea43ee433791c0a713f9e0fb4aafc72bab6f884c6d813dc9cb42d29dceaabc771d129cf81cb4531c48aac8c66124462914027e4067301156e

Download Submit
memory/632-58-0x0000000000210000-0x000000000021D000-memory.dmp

Filesize
52KB

Download
memory/632-54-0x0000000075C31000-0x0000000075C33000-memory.dmp

Filesize
8KB

Download
memory/632-67-0x0000000000270000-0x0000000000284000-memory.dmp

Filesize
80KB

Download
memory/632-60-0x0000000000100000-0x0000000000135000-memory.dmp

Filesize
212KB

Download
memory/1152-72-0x0000000037750000-0x0000000037760000-memory.dmp

Filesize
64KB

Download
memory/1152-68-0x0000000037750000-0x0000000037760000-memory.dmp

Filesize
64KB

Download
memory/1152-73-0x0000000000310000-0x0000000000327000-memory.dmp

Filesize
92KB

Download
memory/1152-76-0x00000000001E0000-0x00000000001F7000-memory.dmp

Filesize
92KB

Download
memory/1252-69-0x0000000037750000-0x0000000037760000-memory.dmp

Filesize
64KB

Download
memory/1252-74-0x0000000000120000-0x0000000000137000-memory.dmp

Filesize
92KB

Download
memory/1336-59-0x0000000037750000-0x0000000037760000-memory.dmp

Filesize
64KB

Download
memory/1336-56-0x0000000002730000-0x0000000002747000-memory.dmp

Filesize
92KB

Download
memory/1336-75-0x0000000002730000-0x0000000002747000-memory.dmp

Filesize
92KB

Download

Analysis

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