42a028ff2f8e4c636742d18441b0c016dcc673c618fd4f870e0cf84c11689d39

Analysis

max time kernel
95s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 21:28

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General

Target

2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe
Size

1.9MB
MD5

44d6589b7292f1b77547fd093452ccde
SHA1

47a6a432b37c49339f3002a0c5c177e13a5daa4c
SHA256

42a028ff2f8e4c636742d18441b0c016dcc673c618fd4f870e0cf84c11689d39
SHA512

4bc3abaf9017d6c3bb8e83d788a92ce1960d233cc7e0d580abf4c8add64687929947fe6c316bb6234ede6d630f4f7265feeaa0fd5ab2d429857a4ea995012e5d
SSDEEP

49152:i65bTChxKCnFnQXBbrtgb/iQvu0UHOaYmLP:J56hxvWbrtUTrUHO2r

Score

8^/10

persistence

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\drivers\ser2plms.sys	2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe

Checks computer location settings 2 TTPs 3 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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	@AE3875.tmp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	WdExt.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	launch.exe

Executes dropped EXE 6 IoCs

pid	Process
1772	@AE3875.tmp.exe
1228	2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe
3276	WdExt.exe
4892	launch.exe
4452	wtmps.exe
1544	mscaps.exe

Loads dropped DLL 2 IoCs

pid	Process
1772	@AE3875.tmp.exe
3276	WdExt.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Defender Extension = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Defender\\launch.exe\""	launch.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mscaps.exe	wtmps.exe
File opened for modification	C:\Windows\SysWOW64\mscaps.exe	wtmps.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1772	@AE3875.tmp.exe
1772	@AE3875.tmp.exe
3276	WdExt.exe
3276	WdExt.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe
4892	launch.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1228	2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 4172 wrote to memory of 1140	4172	2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe	81
PID 4172 wrote to memory of 1140	4172	2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe	81
PID 4172 wrote to memory of 1140	4172	2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe	81
PID 4172 wrote to memory of 1140	4172	2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe	81
PID 4172 wrote to memory of 1140	4172	2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe	81
PID 1140 wrote to memory of 1772	1140	explorer.exe	82
PID 1140 wrote to memory of 1772	1140	explorer.exe	82
PID 1140 wrote to memory of 1772	1140	explorer.exe	82
PID 1140 wrote to memory of 1228	1140	explorer.exe	83
PID 1140 wrote to memory of 1228	1140	explorer.exe	83
PID 1140 wrote to memory of 1228	1140	explorer.exe	83
PID 1772 wrote to memory of 4524	1772	@AE3875.tmp.exe	85
PID 1772 wrote to memory of 4524	1772	@AE3875.tmp.exe	85
PID 1772 wrote to memory of 4524	1772	@AE3875.tmp.exe	85
PID 1772 wrote to memory of 3264	1772	@AE3875.tmp.exe	86
PID 1772 wrote to memory of 3264	1772	@AE3875.tmp.exe	86
PID 1772 wrote to memory of 3264	1772	@AE3875.tmp.exe	86
PID 4524 wrote to memory of 3276	4524	cmd.exe	89
PID 4524 wrote to memory of 3276	4524	cmd.exe	89
PID 4524 wrote to memory of 3276	4524	cmd.exe	89
PID 3276 wrote to memory of 4920	3276	WdExt.exe	91
PID 3276 wrote to memory of 4920	3276	WdExt.exe	91
PID 3276 wrote to memory of 4920	3276	WdExt.exe	91
PID 4920 wrote to memory of 4892	4920	cmd.exe	93
PID 4920 wrote to memory of 4892	4920	cmd.exe	93
PID 4920 wrote to memory of 4892	4920	cmd.exe	93
PID 4892 wrote to memory of 208	4892	launch.exe	96
PID 4892 wrote to memory of 208	4892	launch.exe	96
PID 4892 wrote to memory of 208	4892	launch.exe	96
PID 208 wrote to memory of 4452	208	cmd.exe	98
PID 208 wrote to memory of 4452	208	cmd.exe	98
PID 208 wrote to memory of 4452	208	cmd.exe	98
PID 4452 wrote to memory of 1544	4452	wtmps.exe	101
PID 4452 wrote to memory of 1544	4452	wtmps.exe	101
PID 4452 wrote to memory of 1544	4452	wtmps.exe	101

C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe
"C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4172
- C:\Windows\SysWOW64\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1140
- - C:\Users\Admin\AppData\Local\Temp\@AE3875.tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\@AE3875.tmp.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1772
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4524
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3276
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4920
        
        C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 3276
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:4892
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:208
        
        C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        
        "C:\Users\Admin\AppData\Local\Temp\wtmps.exe"
        9⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:4452
        
        C:\Windows\SysWOW64\mscaps.exe
        
        "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        10⤵
        Executes dropped EXE
        
        PID:1544
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
      4⤵
      PID:3264
- - C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe"
    3⤵
    - Drops file in Drivers directory
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:1228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2024-05-29_44d6589b7292f1b77547fd093452ccde_darpapox_icedid_nymaim.exe

Filesize
150KB

MD5
30f0375f6a3131533f969017be1c1497

SHA1
a42c04cd97aa12e8ad93d7a8fbf04933c150a06e

SHA256
ca944433163a9ca216ef6db95837de8c078f02506c78862febbdcc4177052b96

SHA512
18ddff7ebe15657e263c554f7726ac76aeb0d7f5a94aec4aa5d18fe7e8b3fe0ad496a58a91d128af5aee3a2739b2a14dda3dabc7888edc44d5093abc41e3e734

Download Submit
C:\Users\Admin\AppData\Local\Temp\499C.tmp

Filesize
406B

MD5
37512bcc96b2c0c0cf0ad1ed8cfae5cd

SHA1
edf7f17ce28e1c4c82207cab8ca77f2056ea545c

SHA256
27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f

SHA512
6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641

Download Submit
C:\Users\Admin\AppData\Local\Temp\@AE3875.tmp.exe

Filesize
1.7MB

MD5
11005f4e543542f2e7da8736e531b2aa

SHA1
ea772fa77a851d535dba88abe9eb8221dbac443c

SHA256
0a48c575047c428c8a48f5e2bcaacffce7d8fecd8ed74112a3eb2a2b38af7706

SHA512
b97310aaee721e2794d9e06e6d31aa85fe2b0d664543476eee602f41b8209ac16d6fc5deccb0c3fd2a5287c818029975872e5c43231409ea07872c2eb09ed9f8

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3DB6.tmp

Filesize
229KB

MD5
6f90e1169d19dfde14d6f753f06c862b

SHA1
e9bca93c68d7df73d000f4a6e6eb73a343682ac5

SHA256
70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc

SHA512
f0c898222e9578c01ebe1befac27a3fb68d8fb6e76c7d1dec7a8572c1aa3201bacf1e69aa63859e95606790cf09962bcf7dc33b770a6846bed5bd7ded957b0b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3DC6.tmp

Filesize
120KB

MD5
f558c76b0376af9273717fa24d99ebbf

SHA1
f84bcece5c6138b62ef94e9d668cf26178ee14cc

SHA256
01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a

SHA512
2092d1e126d0420fec5fc0311d6b99762506563f4890e4049e48e2d87dde5ac3e2e2ecc986ab305de2c6ceb619f18879a69a815d3241ccf8140bc5ea00c6768d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3DC7.tmp

Filesize
126KB

MD5
02ae22335713a8f6d6adf80bf418202b

SHA1
4c40c11f43df761b92a5745f85a799db7b389215

SHA256
ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4

SHA512
727d16102bfc768535b52a37e4e7b5d894f5daa268d220df108382c36dcce063afdbc31fd495a7a61305263ec4cd7e92713d894faa35b585c0b379217a1d929c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3DD9.tmp

Filesize
99KB

MD5
26a4e917597e27057db5bcb2b702a3ab

SHA1
734f6116f43230b387de60a2735bd2687490d1e9

SHA256
e035f365e13bd6048b562764cc1b0d337087926f965371492efd5da979ab0afd

SHA512
8cca1a3c51582ac50148a2b9f4051bacab797a1acafb5659016cdbe1771a98cb0add91387e89f1681a21cf639dbcf4aed7324aa80a87b60b6e3c1b1cbad78d86

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3DEB.tmp

Filesize
276KB

MD5
e07c6a9e595f045fadc463dfda44ab16

SHA1
e6b199272ade02613f2003c365a4cb1487431e23

SHA256
d2fa6f9686386a92253a9c5ea25ace702a111483540b60c1300789235cea7fdc

SHA512
f3c630ae8381b99519aeeadbc2918810e7fb09a909f73ee6c46f4e9d3cf8c5051a5cf763db6a775d6cd8713ccf95a63b18df9ed756fa28276e8d7ab6a47f2cbf

Download Submit
C:\Users\Admin\AppData\Local\Temp\wtmps.exe

Filesize
276KB

MD5
75c1467042b38332d1ea0298f29fb592

SHA1
f92ea770c2ddb04cf0d20914578e4c482328f0f8

SHA256
3b20c853d4ca23240cd338b8cab16f1027c540ddfe9c4ffdca1624d2f923b373

SHA512
5c47c59ad222e2597ccdf2c100853c48f022e933f44c279154346eacf9e7e6f54214ada541d43a10424035f160b56131aab206c11512a9fd6ea614fbd3160aa0

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe

Filesize
172KB

MD5
daac1781c9d22f5743ade0cb41feaebf

SHA1
e2549eeeea42a6892b89d354498fcaa8ffd9cac4

SHA256
6a7093440420306cf7de53421a67af8a1094771e0aab9535acbd748d08ed766c

SHA512
190a7d5291e20002f996edf1e04456bfdff8b7b2f4ef113178bd42a9e5fd89fe6d410ae2c505de0358c4f53f9654ac1caaa8634665afa6d9691640dd4ee86160

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe

Filesize
1.7MB

MD5
765571deb11cc551b102a8e32f967940

SHA1
298c9cdc637c5d4d8dac29f50a4646fae2bafffa

SHA256
69bc08731c4a8ca141d2a47bf0832adbba809677fc75969d0e4acf016f0a321f

SHA512
1aaae82b5d1f55e23ae17f9bd12e42083d274f06ab3064f2bc93ed47c988b78b7d3ef8d001f97557a8daf6f71574dc4944f4ab57bb909842ab77274379dcbe2f

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat

Filesize
129B

MD5
d1073c9b34d1bbd570928734aacff6a5

SHA1
78714e24e88d50e0da8da9d303bec65b2ee6d903

SHA256
b3c704b1a728004fc5e25899d72930a7466d7628dd6ddd795b3000897dfa4020

SHA512
4f2b9330e30fcc55245dc5d12311e105b2b2b9d607fbfc4a203c69a740006f0af58d6a01e2da284575a897528da71a2e61a7321034755b78feb646c8dd12347f

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat

Filesize
196B

MD5
5a5cd6257b41ee59e131dfb8f5c76403

SHA1
e9ac5ddd3e496b8b8f9b529a6f3340dec9e0805f

SHA256
b5332cc6482d95cc69e3631eb631b6e63702263aad37e5839c7985fa35c536f3

SHA512
6cce7275683adf1cb2b458ce4c887f20792b1d086362241c57d3d16e94d182e71f2b2fdec557ae8e1b6aa2fc3eaef48312a4643e7ca94518fd560f6d1eeb7756

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat

Filesize
126B

MD5
dfb0aeaf73cf3e5f392875dbfb101e59

SHA1
a02a08d37aaf43197ce0d4466a488407df4664bd

SHA256
514382cc1a3e94d021a43d52cec61233de0157b1b41260f29b5b8968ab9768b4

SHA512
0cc81d86c69a2ac9402f13489e5e3043ec8af568b17776ad28d76205db383d7d4ec360c505866ce6f91e27245655a3d92b12623f5f5f898aacb16e97b77e79fb

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat

Filesize
102B

MD5
3ca08f080a7a28416774d80552d4aa08

SHA1
0b5f0ba641204b27adac4140fd45dce4390dbf24

SHA256
4e7d460b8dc9f2c01b4c5a16fb956aced10127bc940e8039a80c6455901ea1f0

SHA512
0c64aa462ff70473ef763ec392296fe0ea59b5340c26978531a416732bc3845adf9ca7b673cb7b4ba40cc45674351206096995c43600fccbbbe64e51b6019f01

Download Submit
C:\Users\Admin\AppData\Roaming\Temp\mydll.dll

Filesize
388KB

MD5
8d7db101a7211fe3309dc4dc8cf2dd0a

SHA1
6c2781eadf53b3742d16dab2f164baf813f7ac85

SHA256
93db7c9699594caa19490280842fbebec3877278c92128b92e63d75fcd01397a

SHA512
8b139d447068519997f7bbc2c7c2fe3846b89ae1fba847258277c9ab92a93583b28fae7ffa444768929ed5852cc914c0270446cbf0bd20aca49bde6b6f809c83

Download Submit
C:\Windows\SysWOW64\mscaps.exe

Filesize
200KB

MD5
78d3c8705f8baf7d34e6a6737d1cfa18

SHA1
9f09e248a29311dbeefae9d85937b13da042a010

SHA256
2c4c9ec8e9291ba5c73f641af2e0c3e1bbd257ac40d9fb9d3faab7cebc978905

SHA512
9a3c3175276da58f1bc8d1138e63238c8d8ccfbfa1a8a1338e88525eca47f8d745158bb34396b7c3f25e4296be5f45a71781da33ad0bbdf7ad88a9c305b85609

Download Submit
memory/1772-20-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download